The 3rd International Conference on Nano Electronics ...repository.ubaya.ac.id/29073/7/Study of...

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Joint International Conference 3rd ICNERE and 8th EECCIS The 3rd International Conference on Nano Electronics Research and Education The 8th International Conference on Electrical, Electronics, Communications, Controls and Informatics System October 31 – November 2, 2016 Batu, Indonesia PROCEEDING Organized by: Supported by:

Transcript of The 3rd International Conference on Nano Electronics ...repository.ubaya.ac.id/29073/7/Study of...

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Joint International Conference 3rd ICNERE and 8th EECCIS

The 3rd International Conference on Nano Electronics Research and Education

The 8th International Conference on Electrical, Electronics, Communications, Controls and Informatics System

October 31 – November 2, 2016 Batu, Indonesia

PROCEEDING

Organized by: Supported by:

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Proceeding

Joint International Conference 3rd ICNERE and 8th EECCIS

The 3rd International Conference on Nano Electronics Research and Education The 8th International Conference on Electrical, Electronics, Communications, Controls and

Informatics System October 31 –November 2, 2016

Batu - Indonesia

Published by: Jurusan Teknik Elektro

Fakultas Teknik Universitas Brawijaya

Indonesia

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Proceeding Joint International Conference 3rd ICNERE and 8th EECCIS 2016

ISBN : 978-602-8692-32-8

Editor : Primatar Kuswiradyo

Publisher : Electrical Engineering Department

Engineering Faculty Brawijaya University

JL. MT. Haryono 167 Malang – East Java - Indonesia phone:+62-341- 554166

facsimile:+62-341- 551430 [email protected] [email protected]

Published for:

The 3rd International Conference on Nano Electronics Research and Education The 8th International Conference on Electrical, Electronics, Communications, Controls and

Informatics System October 31 –November 2, 2016

Malang- Indonesia

All articles in this book have been selected by the reviewers and the technical committee. All authors have signed a publishing copyrighted paper. No reproduction, downloading, clipping, publish, transfer, into another form with a

specific purpose, except with the permission of the author and demonstrate its contribution to the author. The publisher does not increase or decrease the content and is not responsible for any errors in this book

Copyright © Electrical Engineering Department, Enginering Faculty, Brawijaya University

2016

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 iii

Joint International Conference: The 3rd International Conference on Nano Electronics Research and Education (ICNERE 2016) The 8th International Conference on Electrical, Electronics, Communications, Controls and Informatics System (EECCIS 2016) "Green Technology towards a Better Environment” October 31 –November 2, 2016 Batu- Indonesia Organized by : Supported by :

PSeeMRG

Fakultas Teknik

Universitas Brawijaya

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 viii

ORGANIZING COMMITTEE International Advisory Board

Dean of Faculty of Engineering, Universitas Indonesia Dean of Graduate School of Science and Technology, Shizuoka University, Japan Dean Faculty of Engineering, Universitas Brawijaya, Indonesia Dean of Faculty of Electrical and Electronics Engineering, Universiti Tun Hussein Onn Malaysia

Steering Committee

Djoko Hartanto (UI-Indonesia) Eko Tjipto Rahardjo (UI-Indonesia) Gunawan Wibisono (UI-Indonesia) Sholeh Hadi Pramono (UB-Indonesia) M Aziz Muslim (UB-Indonesia) Hadi Suyono (UB-Indonesia) Michiharu Tabe (Shizuoka Univ – Japan) Hidenori Mimura (Shizuoka Univ – Japan) Kazuhiko Hara (Shizuoka Univ – Japan) Datuk Mohd Noh Bin Dalimin (UTHM-Malaysia) Afandi bin Ahmad (UTHM-Malaysia) Indra Surjati (Trisakti University – Indonesia) Mudrik Alaydrus (Mercubuana Univ. -Indonesia) Djamhari Sirat (Mpu Tantular Univ. -Indonesia) Baskoro Abie Pandowo (ISTN – Indonesia)

Organizing Committee

General Chair : Prof. Harry Sudibyo (UI-Indonesia) o EECCIS

Chair : Panca Mudjirahardjo (UB-Indonesia) Vice Chair : Mohd Khairul bin Ahmad (UTHM-Malaysia)

o ICNERE Chair : Arief Udhiarto (UI-Indonesia) Vice Chair : Masaaki Nagatsu (Shizuoka Univ – Japan)

Secretary : o Catur Apriono (UI-Indonesia) o Primatar Kuswiradyo (UB-Indonesia)

Treasurer : o Rahmadwati (UB-Indonesia)

Publication : o Ardiansyah (UI-Indonesia) o I Gde Dharma Nugraha (UI-Indonesia) o Raden Arief Setyawan (UB-Indonesia)

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 ix

o Adharul Muttaqin (UB-Indonesia) o Eka Maulana (UB-Indonesia)

Local Organizing Committee : o Ajib Setyo Arifin (UI-Indonesia) o Arief Noor Rahman (UI-Indonesia) o Akhmad Zainuri (UB-Indonesia) o Sapriesty Naini Sari (UB-Indonesia) o Rudy Yuwono (UB-Indonesia) o Teguh Utomo (UB-Indonesia) o Eni Suwartini (UB-Indonesia) o Rakhmad Romadhoni (UB-Indonesia) o Indra Setyawan (UB-Indonesia)

Sponsorship : o M. Suryanegara (UI-Indonesia) o Sigit Kusmaryanto (UB-Indonesia)

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xvi

PROGRAM SCHEDULE

ICNERE_EECCIS 2016 SCHEDULE

Venue : Hotel Royal Orchid Garden, Batu - East Java

Parallel Session (Monday - October 31, 2016)

08:00 - 14:30 REGISTRATION

ROOM 1 Session Chair : Lukman Audah; Anton Widarta

Time Paper ID Title presenter

09:00 - 09:15 1570280520 A Review on the Achievable Sum Rate in Massive MIMO for 5G Wireless Cellular Networks

Adeeb Salh and Lukman Audah (UTHM); Nor Shahida Mohd Shah (UTHM); Shipun Anuar Hamzah (UTHM);

Jiwa Abdullah (UTHM)

Audah

09:15 - 09:30 1570298511 Performance Evaluation of Hypertext Transfer Protocol Over Terrestrial and Satellite Networks

Liyana Zakaria (TM Berhad, Malaysia); Lukman Audah and Ansar Jamil (UTHM); Jiwa Abdullah (UTHM)

Audah

09:30 - 09:45 1570293703 Power Optimization for Tunable Microwave Generation Based on Mixing Two DFB Laser Using Polarizing Effect Nursidik Yulianto (Indonesia Institute of Sciences (LIPI),

Indonesia); Purnomo Sidi Priambodo (UI); Bambang Widiyatmoko (Indonesian Institute of Sciences, Indonesia)

Yulianto

09:45 - 10:00 1570293901 Preliminary Studies on Establishment of Malaysia's National Standard of RF Attenuation

Arshad Selamat (National Metrology Institute of Malaysia); Anton Widarta (National Metrology Institute of Japan,

NMIJ/AIST, Japan); Mohd Nasir Zainal Abidin (National Metrology Institute of Malaysia, Malaysia)

Selamat

10:00 - 10:15 1570294220 A Review on the Japan National Standards of Radio Frequency and Microwave Attenuation

Anton Widarta (National Metrology Institute of Japan, NMIJ/AIST, Japan)

Widarta

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xvii

ROOM 2 Session Chair: Angger Abdul Razak; Yuning Widiarti

Time Paper ID Title presenter

09:00 - 09:15 1570303446 Bandstop Filter for Radar Application with L Resonator

Dian Astuti (Universitas Mercu Buana, Indonesia); Ferdi Yansyah (University of Mercu Buana,

Indonesia); Mudrik Alaydrus (Universitas Mercu Buana, Jakarta, Indonesia)

Yansyah

09:15 - 09:30 1570292291 Joint Passive Time-Reversal and Adaptive Equalizer for Underwater Communication

Yuning Widiarti (Institut Teknologi Sepuluh Nopember & Politeknik Perkapalan Negeri

Surabaya, Indonesia)

Widiarti

09:30 - 09:45 1570303931 Numerical Examination on Transmission Properties of FBG with GPU Support

Angger Abdul Razak and Mitsuhiro Yokota (University of Miyazaki, Japan)

Abdul Razak

09:45 - 10:00 1570305750 Air Pollution Monitoring Integrated on Smart Home System Using ZigBee Wireless Sensor Networks Octarina Nur Samijayani (University of Al Azhar

Indonesia, Indonesia)

Samijayani

10:00 - 10:15 1570305780 Directed Diffusion Based Routing Protocol Wireless Sensor Networks for A Forest Preventive Fire System

At Tesso Nilo National Park Indra Yasri (Universitas Riau, Indonesia)

Yasri

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xviii

ROOM 3 Session Chair: Rudy Yuwono; Ucuk Darusalam.

Time Paper ID Title presenter

09:00 - 09:15 1570306345 Log Periodic Microstrip Antenna for Digital Video Broadcasting Application

Indra Surjati and Yuli Kurnia Ningsih (Trisakti University, Indonesia); Syah Alam (Universitas 17 Agustus 1945

Jakarta, Indonesia)

Alam

09:15 - 09:30 1570306914 Mitigating BER of FSO Communications by Minimizing the Temporal Fluctuation in Signal Spectral

Ucuk Darusalam (Universitas Nasional, Indonesia)

Darusalam

09:30 - 09:45 1570306965 A Paddy Soil Monitoring System Based on Wireless Sensor Networks

Emansa Hasri Putra (Politeknik Caltex Riau, Indonesia)

Putra

10:00 - 10:15 1570308472 Star Patch Antenna for ISM Band Applications Rudy Yuwono and Faisal Ramadhan (University of

Brawijaya, Indonesia); Fauziahanim Che Seman (Universiti Tun Hussein Onn Malaysia, Malaysia)

Yuwono

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xix

ROOM 4 Session Chair: Yus Natali; Ruth Anindita

Time Paper ID Title presenter

09:00 - 09:15 1570316087 Drivetest Methods for 3G Network Quality Analysis Sigit Kusmaryanto (Universitas Brawijaya, Indonesia)

Kusmaryanto

09:30 - 09:45 1570309328 Singly-fed Circularly Polarized Triangular Microstrip Antenna with Truncated-tip for CP-SAR Application

Muhammad Fauzan Edy Purnomo (UB); Hadi Suyono (UB); Dwi Kurniawan, Ali Mustofa and Sholeh Pramono

(UB); Rahmadwati Rahmadwati (UB)

Fauzan

09:45 - 10:00 1570315073 Requirement Analysis on Received RF Voltage Drive for Electro-Optic Modulator in Distributed Antenna System Yus Natali (Akademi Teknik Telekomunikasi Sandhy

Putra Jakarta, Indonesia); Purnomo Priambodo (Universitas Indonesia, Indonesia)

Natali

10:00 - 10:15 1570315264 DESIGN OF E-SLOT MICROSTRIP ANTENNA FOR WLAN 2.4 GHz

Ruth Anindita (University of Brawijaya, Indonesia); Onny Setyawati (Brawijaya University, Indonesia); Rahmadwati Rahmadwati (University of Brawijaya,

Indonesia)

Anindita

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xx

Program Session (Monday - October 31, 2016)

10:15 - 10:30 COFFEE BREAK

10:30 - 10:45

Dance performance

10:45 - 11:00

Opening speech General chair

11:00 - 11:15

Welcoming Speech Dean of Faculty of Engineering, Universitas

Brawijaya

11:15 - 11:45

Keynote Speaker 1 : Prof. Robert Rieger, Ph.D. "Student centered design of CMOS programmable

biosignal recorders"

11:45 - 13:15 LUNCH

13:15 - 13:45

Keynote Speaker 2 : Prof. Dr. Masaaki Nagatsu. "The Future of Nanotechnology for Medical

Applications"

13:45 - 14:15

Keynote Speaker 3 : Assoc. Prof. Dr. Nafarizal bin Nayan

"Plasma processing technology for future solar device fabrication"

14:15 - 14:30 COFFEE BREAK

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxi

Parallel Session (Monday - October 31, 2016)

ROOM 1 Session Chair: Y Simamora; Andriani Parastiwi.

Time Paper ID Title presenter

14:30 - 14:45 1570289325 Study of Solar Electricity Powered Air Conditioner in a Tropical Hot Climate

Elieser Tarigan (Electrical Department and Center for Renewable Energy Studies, PSET, University of

Surabaya)

Tarigan

14:45 - 15:00 1570293989 Phase Shifted Boost-Cuk Converter for Renewable Energy Applications

Alfredo Medina, Alam Salguero and Taufik Taufik (California Polytechnic State University, San Luis Obispo, USA); Andriani Parastiwi (State Polytechnics of Malang,

Indonesia)

Parastiwi

15:00 - 15:15 1570294013 Integration of Distributed Generation in Radial Distribution Systems

Nuha Nadhiroh (INSTITUT TEKNOLOGI SEPULUH NOPEMBER, Indonesia); Ontoseno Penangsang (Institut

Teknologi Sepuluh Nopember, Indonesia)

Nadhiroh

15:15 - 15:30 1570294109 Estimation Losses in Radial Distribution Network Under Unbalanced Loading Condition Considering Time

Varying Load Y Simamora (INSTITUT TEKNOLOGI SEPULUH

NOPEMBER, Indonesia); S Suyanto and O Penangsang (Lecturer, Indonesia)

Simamora

15:30 - 15:45 1570303295 Influence of Load Properties on the Performance of Low-Speed Single-Phase Self-Excited Induction Generator

Hari Santoso (Brawijaya University, Indonesia); Rini Nur Hasanah (Brawijaya University & Faculty of

Engineering, Indonesia); I Nyoman Gde Wardana and Budiono Mismail (Brawijaya University, Indonesia)

Santoso

15:45 - 16:00 1570303539 Power System Stabilizer Optimization Based on Modified Differential Evolution Algorithm and Network Reduction

Considering Network Losses Rohmanita Duanaputri and Adi Soeprijanto (ITS,

Indonesia); Ardyono Priyadi (ITS, Indonesia); Dheny Ashari Hasan (ITS, Indonesia)

Duanaputri

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxii

ROOM 2 Session Chair: Dikpride Despa; Ida Bagus Fery Citarsa

Time Paper ID Title presenter

14:30 - 14:45 1570303833 Optimum Operation Stand-Alone Microgrid Using PSO Algorithm to Considering Life Time Battery

Vicky Kusuma (Jl. Raya ITS Keputih, Surabaya, Jawa Timur, Indonesia)

Kusuma

14:45 - 15:00 1570304628 Implementing of Lyapunov Function to PID Voltage Control for Single Phase Rectifier Using Low Cost Microcontroller Shamsul Zulkifli (Universiti Tun Hussein Onn Malaysia,

Malaysia)

Zulkifli

15:00 - 15:15 1570306762 Analysis of Bidirectional VSI as Regenerative Braking Converter for BLDC Motor

Rini Nur Hasanah (UB, Indonesia); Victor Andrean, Soeprapto Soeprapto and Hadi Suyono (UB, Indonesia)

Andrean

15:15 - 15:30 1570307040 Comparison Analysis of Phase-shifted and Level-Shifted Carrier-Based PWM on the Five-Level Single- Phase

Cascaded H-Bridge (CHB) Multilevel Inverter Ida Bagus Fery Citarsa (University of Mataram, Indonesia)

Citarsa

15:30 - 15:45 1570307053 Multi-Area Smart Monitoring of Electrical Quantities Based on Mini Single Board Computer BCM 2835

Dikpride Despa, Mardiana Rendra and Gigih Forda Nama (University of Lampung, Indonesia); Michael Bernard (University of Alberta - Edmonton, Alberta, Canada);

Muhamad Komarudin (University of Lampung, Indonesia)

Despa

15:45 - 16:00 1570308005 Schottky Diodes Comparison for Differentially-Driven Rectifier

Fitri Yuli Zulkifli, Amirsyah Rayhan Mubarak and Basari Basari (Universitas Indonesia, Indonesia); Eko Tjipto

Rahardjo (University of Indonesia, Indonesia)

Zulkifli

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxiii

ROOM 3 Session Chair Hadi Suyono; Setyo Nugroho.

Time Paper ID Title presenter

14:45 - 15:00 1570308946 A Numerical Study on Twist-Tappered Blade for Low-Speed Horizontal Wind Turbine

Joke Pratilastiarso and Setyo Nugroho (Politeknik Elektronika Negeri Surabaya, Indonesia); Teguh Hady

Ariwibowo and Akhmad Khilmy (Electronic Engineering Polytechnic Institute of Surabaya, Indonesia)

Nugroho

15:00 - 15:15 1570309200 Injection Impact of Hybrid Embedded Generation in Distribution System

Hadi Suyono (UB, Indonesia); Rini Nur Hasanah (UB, Indonesia); Panca Mudjirahardjo (UB, Indonesia); Muhammad Fauzan Edy Purnomo (UB, Indonesia)

Suyono

15:15 - 15:30 1570311715 The Effect of Position of Anti Notch on the Surface of Stator Teeth and Permanent Magnet to Cogging Torque Reduction Herlina Wahab (Sriwijaya University & University of

Indonesia, Indonesia)

Wahab

15:45 - 16:00 1570321666 Design of Floating Waterwheel for Harnessing River-Flow Surface-Stream Energy

Suparman Suparman and Hadi Suyono (Brawijaya University, Indonesia); Rini Nur Hasanah (Brawijaya University & Faculty of Engineering, Indonesia)

Suparman

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxiv

ROOM 4 Session Chair: Catur Apriono; Nabihah Ahmad.

Time Paper ID Title presenter

14:30 - 14:45 1570320416 Design of an Automation System for Hydroponic Plantation Based on the Ebb & Flow Method

Wahidin Wahab (University of Indonesia, Indonesia); Andhika Djaffri and Winarsita Sotyaji (Universitas

Indonesia, Indonesia)

Wahab

14:45 - 15:00 1570313969 Data-Logging in an Acidity Measurement System Using pH-Sensor with Circular Nickel-Wire Electrodes

M. Julius St. (UB, Indonesia); Sudjito Suparman, Eko Siswanto and Denny Widhiyanuriyawan (UB, Indonesia)

Julius

15:15 - 15:30 1570287943 A Conceptual Framework of High-Dimensionality CAP Modulation on Programmable Chip for Indoor VLC Network

Sharifah Saon, Abd Kadir Mahamad and Maisara Othman (Universiti Tun Hussein Onn Malaysia, Malaysia)

Saon

15:30 - 15:45 1570306032 Dual-Port SRAM Design with Low Power Technique Nabihah Ahmad (Universiti Tun Hussein Onn Malaysia & Faculty of Electrical and Electronic Engineering,

Malaysia); Nurdyana Mat Jainudin (Universiti Tun Hussein Onn Malaysia, Malaysia)

Ahmad

18:30 - 20:30 GALA DINNER

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxv

Parallel Session (Tuesday - November 1, 2016)

08:00 - 13:00 REGISTRATION

ROOM 1 Session Chair: Gunawan Wibisono; Anak Agung Ngurah Gde Sapteka.

Time Paper ID Title presenter

09:00 - 09:15 1570306266 Design and Implementation of M2M Technology in Smart Street Light System Node with RS 485

Communication and Hybrid Power Source Gunawan Wibisono (University of Indonesia, Indonesia);

Antonius Putranto (Universitas Indonesia, Indonesia)

Wibisono

09:30 - 09:45 1570308088 A Strategy to Reduce Stray Capacitance on Electrical Capacitance Tomography Hardware

Arbai Yusuf (Universitas Indonesia & C-Tech Labs Edwar Technology, Indonesia)

Yusuf

09:45 - 10:00 1570309216 A Study of Electric Field of Gaussian Silicon P-N Junction

Anak Agung Ngurah Gde Sapteka, Anak Agung Ngurah Made Narottama, I Nyoman Sukarma and I Gusti Putu

Mastawan Eka Putra (Politeknik Negeri Bali, Indonesia); Mangaraja Longgam Saragi (Uniiversitas Mpu Tantular,

Indonesia)

Sapteka

10:00 - 10:15 1570301615 The Development of Kartini Reactor Data Acquisition System to Support Nuclear Training Centre (NTC) Adi Abimanyu (Center for Science and Technology Accelerator, Indonesia); Syarip Syarip and Elisabeth

Supriyatni (Center for Accelerator Science and Technology, Indonesia)

Abimanyu

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxvi

ROOM 2 Session Chair: Onny Setyawati; Retno Purnamaningsih

Time Paper ID Title presenter

09:00 - 09:15 1570309326 Design of a Low-Cost Microcontroller-Based ECG Signal Generator

Nanang Sulistiyanto (UB, Indonesia); Mochammad Rif'an (UB, Indonesia); Raden Arief Setyawan and

Onny Setyawati (UB, Indonesia)

Setyawati; Setyawan

09:15 - 09:30 1570313974 The Evaluation of Tropical Tuber Properties Using Far Field Method

Onny Setyawati and Nanang Sulistiyanto (Brawijaya University, Indonesia)

Setyawati

09:30 - 09:45 1570317031 Modelling of a Four Branch Power Splitter Using III-nitrides Semiconductor for Long Wavelength

Optical Telecommunication Retno Purnamaningsih and Nji Poespawati

(Universitas Indonesia, Indonesia)

Purnamaningsih

10:00 - 10:15 1570303963 ScanCart: Android Barcode Scanner for E Commerce Stock Inventory

Sharifah Saon (Universiti Tun Hussein Onn Malaysia, Malaysia)

Saon

ROOM 3 Session Chair : Agung Darono; Mochammad Rusli

Time Paper ID Title presenter

09:00 - 09:15 1570291090 Use of IT in Indonesian Tax Administration System: Duality of Tax Technology Perspective

Agung Darono (Tax Education and Training Center & Ministry of Finance, Indonesia)

Darono

09:15 - 09:30 1570303820 Flight Control System Improvement for Quadrotor Using Particle Swarm PID (PS-PID)

Andi Adriansyah, Anwar Minarso and Eko Ihsanto (Universitas Mercu Buana, Indonesia)

Adriansyah

09:45 - 10:00 1570309202 Design of Adaptive Sliding Mode Control for DC Motor Speed Control

Ramadhani Kurniawan Subroto (Brawijaya University, Indonesia)

Subroto

10:00 - 10:15 1570311549 Study of Design of A Double-Sided LIM (DSLIM) with Ladder Secondary for Slow Speed Purpose

Mochammad Rusli (Brawijaya University, Indonesia)

Rusli

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxvii

ROOM 4 Session Chair :Muhammad Aziz Muslim; Youness Lahdili

Time Paper ID Title presenter

09:00 - 09:15 1570308165 Conception of an Autonomous Driving of Unmanned Vehicles Using Stereo Vision

Youness Lahdili (UTHM); Afandi Bin Ahmad (UTHM)

Lahdili

09:15 - 09:30 1570308096 Injection Duration Control in a Four Strokes Engine Based on Throttle Position

Muhammad Aziz Muslim, Goegoes Dwi Nusantoro, Dwi Fadilla Kurniawan and Ganda Lesmana (Brawijaya

University, Indonesia)

Aziz Muslim

09:30 - 09:45 1570316300 Ignition Timing Prediction of a Four Strokes Engine Using ANFIS Predictor

Muhammad Aziz Muslim, Dwi Fadilla Kurniawan and Goegoes Dwi Nusantoro (UB, Indonesia)

Aziz Muslim

09:45 - 10:00 1570319166 Traffic Monitoring System for Wireless Network Using Embedded System

Heru Nurwarsito and Gembong Setyawan (UB, Indonesia); Kautsarani Alam (UB, Indonesia)

Nurwarsito

10:00 - 10:15 1570305967 Design of Sensor Reading Visualization on Line Follower Robot

Akhmad Zainuri (Brawijaya University, Indonesia)

Zainuri

10:15 - 10:30 COFFEE BREAK

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxviii

ROOM 1 Session Chair : Nafarizal Nayan; Fajar Setiawan

Time Paper ID Title presenter

10:30 - 10:45 1570293958 Nitrogen Gas Temperature Evaluation in Pulse-Modulated RF Magnetron Sputtering Plasmas Nafarizal Nayan (UTHM; Microelectronic and

Nanotechnology - Shamsuddin Research Centre (MiNT-SRC), Malaysia); Soo Ren How (UTHM,

Malaysia); Mohd Khairul Ahmad (UTHM, Malaysia); Mohd Zainizan Sahdan (UTHM, Malaysia)

Nayan

10:45 - 11:00 1570294130 Surface Characterization of Glass Substrate Exposed by Atmospheric Pressure Plasma Needle

Elfa Rizan Rizon (UTHM, Malaysia); Nafarizal Nayan (UTHM; Microelectronic and Nanotechnology -

Shamsuddin Research Centre (MiNT-SRC), Malaysia); Chin Fhong Soon (UTHM; Microelectronic and Nanotechnology-Shasmsuddin Research Center,

Malaysia); Mohd Khairul Ahmad (UTHM, Malaysia); Mohd Zainizan Sahdan (UTHM, Malaysia)

Nayan

11:00 - 11:15 1570294215 Investigation of Gas Temperature Evaluation in Magnetron Sputtering Plasma Using Two Different

Resolution of Spectroscopy Soo Ren How (UTHM, Malaysia); Nafarizal Nayan

(UTHM; Microelectronic and Nanotechnology - Shamsuddin Research Centre (MiNT-SRC), Malaysia);

Jais Lias (UTHM, Malaysia)

Nayan

11:30 - 11:45 1570304085 Silicon Single Boron Transistor Yukinori Ono (Shizuoka University, Japan)

Ono

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxix

ROOM 2 Session Chair : Murakami Kenji; Hiroshi Inokawa.

Time Paper ID Title presenter

10:30 - 10:45 1570303961 Growth of Vertically Aligned ZnO Nanorods Array and Its Application to Perovskite-type Solar Cells

Murakami Kenji, Albertus Bramantyo and Masayuki Okuya (Shizuoka University, Japan); Nji Poespawati and Arief Udhiarto (Universitas Indonesia, Indonesia)

Kenji

10:45 - 11:00 1570280335 A Framework for Optimum Contour Detection Cahyo Crysdian (UIN MALIKI Malang, Indonesia); Bayu Adhi Nugroho (Universitas Islam Negeri (UIN)

Sunan Ampel Surabaya, Indonesia)

Crysdian

11:00 - 11:15 1570303995 Comparative Study on Metal Resistor and MOSFET-Based THz Bolometers

Hiroshi Inokawa, Ajay Tiwari, Takeo Ueta and Hiroaki Satoh (Shizuoka University, Japan); Catur Apriono

(Universitas Indonesia, Indonesia); Eko Tjipto Rahardjo (University of Indonesia, Indonesia); Norihisa Hiromoto

(Shizuoka University, Japan)

Inokawa

11:30 - 11:45 1570309197 Non Invasive Sensors for Bearing Damage Identification Using Sound Signal Frequency Analysis Muhammad Aswin (Brawijaya University - Malang,

Indonesia)

Aswin

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxx

ROOM 3 Session Chair Mohd Khairul Ahmad; Yoshimasa Kawata.

Time Paper ID Title presenter

10:30 - 10:45 1570304409 Improvement in Film Quality of Hexagonal Boron Nitride Grown by Chemical Vapor Deposition

Kazuhiko Hara, Naoki Umehara, Atsushi Masuda, Takaki Shimizu, Tetsuya Kouno and Hiroko Kominami (Shizuoka

University, Japan)

Hara

10:45 - 11:00 1570304881 The Effect of Titanium Dioxide Nanorods to the Performance of Dye-Sensitized Solar Cell

Mohd Khairul Ahmad (UTHM, Malaysia); Nurul Syafiqah Mohamed Mustakim (UTHM, Malaysia); Chin Fhong Soon (UTHM; Microelectronic and Nanotechnology-Shasmsuddin

Research Center, Malaysia); Nafarizal Nayan (UTHM; Microelectronic and Nanotechnology - Shamsuddin Research Centre (MiNT-SRC), Malaysia); Rahmat Sanudin (UTHM,

Malaysia); Suriani Abu Bakar and Azmi Mohamed (Universiti Pendidikan Sultan Idris, Malaysia); Murakami

Kenji and Shimomura Masaru (Shizuoka University, Japan); Mohamad Hafiz Mamat and Mohd Firdaus Malek (Universiti

Teknologi MARA, Malaysia)

Ahmad

11:00 - 11:15 1570309187 Label-Free Cellular Structure Imaging with High Resolution Using an Electron-Beam Excitation- Assisted Optical

Microscope Yoshimasa Kawata (Shizuoka University, Japan)

Kawata

11:15 - 11:30 1570303932 Response of Microcantilever Vibration Due to CO Gas in Vacuum Condition

Lia Aprilia (Shizuoka University, Japan); Ratno Nuryadi (BPPT, Indonesia); Djoko Hartanto (University of Indonesia,

Indonesia); Makoto Hosoda, Yoichiro Neo and Hidenori Mimura (Shizuoka University, Japan)

Aprilia

11:30 - 11:45 1570304627 Minimizing Tower of Base Tranceiver Station with Considering Coverage Area Using Fuzzy Clusterring Means and Particle Swarm Optimization (FCM-PSO) - Faqih Rofii,

MT (Universitas Widyagama Malang, Indonesia); Diky Siswanto (University of Leeds, United Kingdom); Fachrudin Hunaini (Widya Gama University, Indonesia); Ahmad Rijal

Kafy (Universitas Widyagama Malang, Indonesia)

Rofii

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxxi

ROOM 4 Session Chair Ihsan Ibrahim; Muhammad Muzakkir Mohd Nadzri.

Time Paper ID Title presenter

10:30 - 10:45 1570303962 Single and Coupled-Dopants as Quantum Dots for Room Temperature Single-Electron Tunneling

Daniel Moraru (Shizuoka University & Research Institute of Electronics, Japan); Arup Samanta and

Michiharu Tabe (Shizuoka University, Japan)

Moraru

10:45 - 11:00 1570294232 Design & Implementation of Wildlife (Tiger) Surveillance System to Prevent Poaching

Muhammad Muzakkir Mohd Nadzri (UTHM, Malaysia); Afandi Bin Ahmad (UTHM; Faculty of Electrical and Electronic Engineering, Malaysia);

Abbes Amira (Qatar University, Qatar)

Mohd Nadzri

11:00 - 11:15 1570294267 Conpot Analysis: Low-Interaction Honeypot as Attack Detection System on Industrial Network Control

System / SCADA Anak Agung Putri Ratna (UI, Indonesia); Mahardianto Yudha Bestari, Ihsan Ibrahim, Prima Dewi Purnamasari

and Fransiskus Astha Ekadiyanto (UI, Indonesia); Muhammad Salman (UI, Indonesia)

Ibrahim

11:15 - 11:30 1570294275 NOAA Satellite Based with OpenCV Library Weather Monitoring System Software Development

Ihsan Ibrahim (UI, Indonesia); Gunawan Wibisono (UI, Indonesia); Prima Dewi Purnamasari (UI, Indonesia)

Ibrahim

11:30 - 11:45 1570295207 Application of Microcapillary Atmospheric Pressure Plasma Jet as a Patterned Surface Modification of

Carbon Nanotube Microarray Tomy Abuzairi (Shizuoka University, Japan;

Universitas Indonesia, Indonesia)

Abuzairi

11:45 - 13:00 LUNCH

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Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education & The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

Royal Orchids Garden Hotel, Batu, Indonesia. October 31 – November 2, 2016.

©ICNERE-EECCIS 2016 xxxii

ROOM 1 Session Chair Fransiskus Astha Ekadiyanto; Farid P Putera.

Time Paper ID Title presenter

13:00 - 13:15 1570307008 Greedy Algorithm and FIS Sugeno for Determining Evacuation Routes in Eruption of Merapi Mountain in

Indonesia Abdul Aziz (Universitas Sebelas Maret, Indonesia);

Ananto Setyadi (Sebelas Maret University, Indonesia); Esti Suryani (University of Sebelas Maret, Indonesia)

Aziz

13:15 - 13:30 1570309233 Predict Drug Addict Using Linear Discriminant Analysis Based on Eyes and Faces Picture

Bagus Priambodo (University of Mercu Buana)

Priambodo

13:30 - 13:45 1570317579 A Performance Analysis of Online Video Classification System Based on Tag Using MapReduce for Internet

Content Profiling Fransiskus Astha Ekadiyanto and Adhika Putra

(Universitas Indonesia, Indonesia)

Ekadiyanto

13:45 - 14:00 1570318821 3D Human Brain Tumor Detection from MRI Image Using K-Means Clustering, Non-Local Means,

Thresholding and Marching Cube Dodi Sudiana, Farid P Putera and Basari Basari

(Universitas Indonesia, Indonesia)

Putera

14:00 - 14:15 1570320423 APT Detection Design Using DNS Traffic Analysis Muhammad Manggalanny (UI; ID-SIRTII/CC,

Indonesia); Kalamullah Ramli (Universitas Indonesia, Indonesia)

Manggalanny

14:30 - 15:00 COFFEE BREAK

21:00 - 22:00 PICK UP AT HOTEL FOR TOUR TO BROMO MOUNT

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Study of Solar Electricity Powered Air Conditioner in a Tropical Hot Climate

Elieser Tarigan #1 #Electrical Department and Center for Renewable Energy Studies, PSET, University of Surabaya

Jl. Raya Kalirungkut, Surabaya 60292, Indonesia [email protected]

Abstract— Air conditioners are becoming more common and are a major strain on energy demands in tropical climate where air conditioning is used all year round. This work studied of using solar electricity produced by photovoltaic (PV) system to power air conditioners in Surabaya, Indonesia. Measurement tests were conducted on different photovoltaic systems. A grid connect system provides a better solution with the 800 W PV system providing 80 % of the 3.5 kWh load of the air conditioner, while the other 20 % coming from the grid during periods of low irradiation. With the grid-connected system, the PV panel’s production does not need to match the consumption of the air conditioner, although a smaller PV array will mean a smaller percentage of the load will be covered by PV. Keywords— solar energy, PV system, air conditioner, grid connected, off grid.

I. INTRODUCTION Renewable energy such as solar can reduce the need to

burn fossil fuels and in turn reduce the amount of greenhouse gasses being released into the atmosphere. To promote the use of solar energy new innovative solutions must be created in both engineering and policy. Air conditioners are becoming more common and are a major strain on energy demands especially in tropical climate countries like Indonesia where air conditioning is used all year round. Up to 50% of buildings energy can be from air conditioning in subtropical regions [1].

The average solar irradiation in Surabaya, Indonesia is relatively high over the whole year and is about 4.8 kWh/m².day [2]. Temperatures vary with average of 30 °C during dry season and 32 °C during wet season [3]. With such high cooling demands and high solar potential, Indonesia particularly Surabaya, is the perfect location to test the possibility of using air conditioners and photovoltaic energy together. Surabaya is located at the coast on the east side of Java very close to the equator represents a tropical climate very well, that means the presented system solutions can be adopted to other cities and countries with similar weather.

Quite number of previous works on PV powered air conditioner had been reported. Ref. [4] reported a work on the design and construction of a direct current (DC) air conditioning system integrated with photovoltaic (PV) system. No DC system was constructed but it contained a breakdown of all vital components for both the air conditioner and PV system. Ref.[5] studied a different type of cooling

technology but provided a detailed insight into the methodology of designing and sizing a solar cooling system. Not all of the steps provided can be repeated as the design is for a solar absorption cooling system, however it provides a good guideline to follow when planning a design process. Ref.[6] studied the possibility of using photovoltaic panels to produce electricity that is used to power the compressor of an inverter air conditioning unit, without the use of batteries or any inverter regulators. In the study an inverter air conditioner is connected to both the grid and photovoltaic panels. One advantage of using an inverter air conditioner is that it uses direct current components meaning the direct current produced by the photovoltaics can be used. An inverter is not needed to convert the direct current of the photovoltaics to alternating current, this reduces cost and increases efficiency.

The peak times for using air conditioning offices is commonly during the day when the temperature is the highest. On the other hand PV’s peak times are also during the day when the solar radiation is highest.

The main objective of present work is to study and suggest solutions for a solar PV powered air conditioning system, under condition of hot climate in Surabaya, Indonesia. The possibility of different systems is studied including grid connected and off grid systems.

II. RESEARCH METHOD Two set experiment were set, each for off grid tests and

grid connected system tests. A 800Wp photovoltaic system was installed on the roof of an office, intended for experiment in this work. The office with area of 9 m2 is equipped with 0,5 PK air conditioner split type, Daikin manufactured. (The commercially unit power of air conditioner in Indonesia is commonly in PK, stands for Dutch words Paard kracht, = 745,7 Watt).

System components for off grid tests were PV modules, solar charge controller, batteries, sine wave inverter, and the air conditioner system. For the grid connected system tests, the system components were only PV modules and grid tied inverters in addition to air conditioner system. For grid-connected system tests the photovoltaic panels are connected directly to the inverter. The air conditioner is connected to both the inverter and the grid through one socket. Experiment setup and the measurement devices are showed scematically in Figure 1. If power is available from the inverter, this will be used by the air conditioner. If there is not enough power

Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education &The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

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available, then the excess power needed will be taken from the grid. The specification for each of system components for both experiments are shown in Table 1.

Fig. 1 Experimen schematic with grid connected system

TABLE 1

TABLE OF SYSTEM COMPONENTS IN OFFICE SYSTEM

Component No Brand Model Size Other

Air Conditioner

1 Daikin R15HEV1

1.35 kW cooling capacity

COP 3.97

Photovoltaic Panels

4 I- Solar 1 SPU-

180M

200 W Max Power

Mono Crystalline Module

Charge controller

2 S series SC-20

Load Current 20 A

Self-consumption 6 mA

Battery 4 CIT BAT CT12

100FR 12 Volt 100 Ah

No Data Sheet Found

Inverter 1 1

Intelligent SP-1500

1500 W /Surge 3000 W 24 V DC => 220 V AC

Modified Sine Wave

Inverter 2 1 SUOER FPC-

1000A

1000 W /Surge 2000 W 12 V DC => 220 V AC

Pure Sine Wave

Inverter 3 1

1000 W 20-48V DC => 220 V AC

Grid Tied Inverter

For the analysis purposes, the following parameters were

measured: the DC power coming from the PV panels, the DC power after the batteries, the AC power after the inverter, the

solar radiation, temperatures inside/outside, air conditioner power consumption, and the start-up power of the air conditioner.

III. RESUTS AND DISCUSSION

A. Off Grid System The operations of air conditioner with off-grid PV system

mean the air conditioners is completely independent from the grid and would be 100 % powered by photovoltaic produced energy. These tests would show if the air conditioner could run completely on solar power and if so, what challenges this type of system would present. Attemp to run the air conditioner on the off grid system were unsuccessful. Ultimately the failure of the tests came down to the inverter. The startup power of the air conditioner was underestimated and so the inverter (inverter 1) chosen was too small. On other experiments set up with the startup current the 1000 W SUONER pure sine wave inverter with a surge power of 2000 W was selected ( inverter 2). When the off grid system was tested with this inverter it started well. Both air conditioner and inverter were operational until the air conditioner compressor started then a fault light on the inverter switched on and both the air conditioner and inverter turned off. It was clear the inverter could not meet the startup power of the compressor. Initially the blame for the failure was the inverter and perhaps the 1000 W running power and 2000 W start up pwer were exaggerated by the inverter manufacturer.

It was not certain that the failed test could be attributed to the inverter so further investigation into the startup power is required. The maximum startup current of the compressor happens over a fraction of a second, to measure this the measuring device must have a short measuring period. The air conditioner used was only 0.5 PK, one of the smallest available on the market. The fact that a 1000 W inverter with 2000 W surge is not able to run the air conditioner shows how important the start-up power is. The large start-up power needed means the inverter has to be greatly oversized. Not only does the inverter need to be sized for the start-up but it is vital that the output wave of the inverter is pure sine wave. A lower quality waveform can damage the air conditioner.

Because the off grid system is completely reliant on PV power, battery storage is essential in times of low irradiation. At the least one day of autonomy is needed, that means the batteries must be able to power the air conditioner for one day without any electricity being produce by the photovoltaics.

Direct current (DC) air conditioning systems are mostly used in off grid applications. While the air conditioning systems are efficient and the panel size can be reduced, large battery banks are needed to maintain the use of the system during the night or days of low PV production. Lead acid batteries are very expensive and usually need to be changed every 8 years depending on the number of cycles and depth of discharge [7], making the cost and maintenance level increase greatly.

EM = Energy meter

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Regular air conditioning units are fixed speed, meaning that the compressor motor is either on or off. The compressor will run until the set temperature is reached and will then turn off until the temperature rises above a certain level where the compressor will start again until the set temperature is reached again. This cycle is repeated over and over as long as the air conditioner is running. This stop start cycle means there is high energy usage in the air conditioner and high fluctuations in the temperature [8].

B. Grid Connected System

The photovoltaic production can be directly compared to irradiation values. The times of high photovoltaic production are the times of high irradiation and the times of low photovoltaic production are the times of low irradiation. The irradiance values were obtained using the “davis” pyranometer. The experiments were conducted during first week of May 2015. The weather was relatively clear sky with daily radiation was 4,8 kWh/m2 on average. Experiment result for four consecutive days is presented in Table 2.

TABLE 2

EXPERIMENT RESULTS FOR FOUR CONSECUTIVE DAYS

Day Average power (W)

Energy demand (kWh)

Inverter output

useb by AC

(kWh)

Solar fraction

(%)

1 345 3.47 2.76 79.4

2 342 3.44 2.70 78.3

3 343 3.45 2.82 81.7

4 344 3.46 2.65 76.6

The air conditioner power consumption showed that

running at approximately 350 W. The air conditioning system runs from 07:30 to 17:30 with a set temperature of 22 °C. This was designed to replicate the conditions in a typical Indonesian office. A 22 °C set value is very low but it is a usual set temperature in Indonesia. It can often be low as 17 °C with people in the room wearing extra sweaters and jackets to compensate. But the air conditioner ran constantly all day. This can mean a number of things. The air conditioner could be undersized for this room a

more powerful one may be needed to reach the set temperature.

While it has not been calculated exactly the U-value of the office is poor. There are two ventilation holes in the room which provide fresh air circulation. Air conditioners work by recycling the cooled air and cooling it further until the set temperature is reached. This is not possible when constant fresh warm air is being circulated into the room.

With the outside temperature reaching 32°C a set temperature of 22°C is very low. A 10°C difference between ambient and indoor is a lot of work for an air conditioner especially in rooms with a poor U-value. When comparing PV production for the whole day to

during office hours (07:30-17:30) the values are very similar. For the whole day an average of 3.6 kWh was produced and during office hours it was an average of 3.4 kWh. Out of the whole day only 0.2kWh was produced outside office hours meaning nearly all of the electricity produced is available during office hours. This would be beneficial in countries with low or no feed in tariff as only a small percentage would have to be feed into the grid.

TABLE 3 SUMMARY OF OFFICE HOUR VALUES

Value Office hours

(07:30-17:30) Air conditioner consumption 3.45 kWh

Grid backup 720 Wh (20%)

Inverter output used by AC 2.7 kWh (80%)

Feed in 440 Wh

Grid backup power has two major functions in this system.

First is to supply power to the air conditioner when there is low PV production. Backup power from the grid used is an average of 20% of the consumption of the air conditioner with the majority of it used in the final two hours of the day when irradiation is low. To decrease the grid use the panels would have to be oversized but even then from 15:00 onwards the irradiation on the panels is below 300 W/m2 and decreasing fast. Powering of the air conditioner during this time with PV would not be possible unless batteries are used to store excess power during the day but as previously stated this is an expensive solution. The second use is to power the air conditioner during startups, eliminating the need to oversize the inverter like in the off grid system. Using the grid backup means the inverter does not need to be oversized to meet the startup load. It simplifies the system so that batteries and charge controllers do not need to be used. There is a constant reliable supply from the grid which may not be the case with batteries if there is a long period of low irradiation.

The 800 W PV system turns out to be well sized for this 350 W air conditioner. The PV produced energy covers 80% of the air conditioner load, the grid covers 20% with 440 Wh being fed into the grid (see summary in Table 3)

When the grid is available, a considerably best way to connect PVs and air conditioning is through a grid connected system, with the following avantages:

Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education &The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

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It is a simple system: A reduced number of components means the complexity of the PV system is reduced. Only PV modules and grid tied inverter are used.

Low cost: Not using batteries reduces the cost significantly. Using the grid for startups means the inverter does not need to be oversized also reducing the cost.

Reliable: If there is a long period of low irradiation the grid will still be there where as in a battery system the storage could run out.

Inverter does not need to be oversized: In the off grid system the inverter needs to be oversized for the startup load. In this grid connected system the grid provides the startup.

Excess electricity can be used: In an off grid system excess electricity can be used to charge the batteries but once the batteries are fully charged any excess electricity is wasted. In the grid connected system all excess electricity can be used.

Adaptable: This system set up can be adapted to work for different air conditioning units.

Despite of the advantages, the grid connected system has the limitation, such as: Not 100 % PV power: In the grid connected system there

is about 20% grid use, in an off grid system it would be 100 % PV powered.

Weather dependent: If there is a day with low irradiation then PV cannot power the air conditioner. Whereas an off grid system has storage to power the air conditioner during the period of low irradiation.

Cannot be used during black outs: If there is a black out which can happen frequently in Surabaya the grid connected system will not work.

IV. CONCLUSIONS

When the grid is available, a considerably best way to connect PVs and air conditioning is through a grid connected system. A grid connection system has a much smaller initial investment than an off grid system, it is also less complicated

system with greater efficiency. Off grid systems require oversizing of components where grid connected do not. Additional benefits of the grid connected system is the use of excess electricity. The Indonesian Government's introduction of a feed in tariff has made the use of photovoltaics a more appealing prospect, although some questions still remain on the availability of the tariff.

REFERENCES [1] K. F. Fong, C. K. Lee, and T. T. Chow, “Comparative study of solar

cooling systems with building-integrated solar collectors for use in sub-tropical regions like Hong Kong,” Appl. Energy, vol. 90, no. 1, pp. 189–195, 2012.

[2] PWC Indonesia, “Power in Indonesia - Investment and Taxation Guide,” 2013.

[3] World Weather Online, “: http://www.worldweatheronline.com/Surabaya-weather/East-Java/ID.aspx,” 2015. [Online]. Available: http://www.worldweatheronline.com/Surabaya-weather/East-Java/ID.aspx. [Accessed: 08-May-2015].

[4] I. Daut, M. Adzrie, M. Irwanto, P. Ibrahim, and M. Fitra, “Solar Powered Air Conditioning System,” Energy Procedia, vol. 36, pp. 444–453, 2013.

[5] T. Tsoutsos, E. Aloumpi, Z. Gkouskos, and M. Karagiorgas, “Design of a solar absorption cooling system in a Greek hospital,” Energy Build., vol. 42, no. 2, pp. 265–272, 2010.

[6] F. J. Aguilar, P. V. Quiles, and S. Aledo, “Operation and Energy Efficiency of a Hybrid Air Conditioner Simultaneously Connected to the Grid and to Photovoltaic Panels,” Energy Procedia, vol. 48, pp. 768–777, 2014.

[7] T. M. Layadi, G. Champenois, M. Mostefai, and D. Abbes, “Lifetime estimation tool of lead–acid batteries for hybrid power sources design,” Simul. Model. Pract. Theory, vol. 54, pp. 36–48, 2015.

[8] Bijli Bachao Team, “Air Conditioners with Inverter technology can help save electricity,” 2015. [Online]. Available: http://www.bijlibachao.com/air-conditioners/air-conditioners-with-inverter-technology-can-help-save-electricity-ac-india.html. [Accessed: 28-May-2015].

Joint International Conference - The 3rd International Conference on Nano Electronics Research and Education &The 8th Inter. Conf. on Electrical, Electronics, Communications, Controls and Informatics System (ICNERE-EECCIS 2016).

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©ICNERE-EECCIS 2016 20