SMART METERING - Ecil Metering.pdf · SMART METERING • Direct and ... overload per circuit,...

Santana de Parnaiba - SP/ BrazilAlameda Europa, 54 - Tambore Zip Code: 06543- 325 Phone: 55 11 4133-1440

SMART METERING• Direct and Indirect Meter for Low Voltage (Single Phase, Two-Phase and Three-Phase)• Time of Use (TOU) for Industrial and Substation Applications• Balance Meter• Gateways for FAN Networks

www.ecilenergia.com.br

This new concept brings great advantages that exceed the basic functionalities of conventional electromechanical or electronic meters and answer the latent needs for improvement in the management and efficiency of metering, such as:• Fraud detection;• Remote disconnection and reconnection;• Two-way communication;• Remote metering.

The solution deployed foresees the future adoption of prepaid power billing, allowing the consumer to manage his/her expenses with this input, essential to modern life. The NAN and WAN networks will be the basis that will allow concessionaires to conduct the management in the point of delivery, allowing disconnection and reconnection, gathering of power data, identification of fraudevents, power outage in secondary and primary circuits and other functionalities still in phase of definition, remotely and instantly.

Furthermore, the system already foresees temperature metering and monitoring in the 485 overhead distribution transformers (ODT), in each secondary extension, providing management information like technical and commercial losses per extension, overload per circuit, unbalancing of phases and power quality in dynamic fashion. Such information will be used by the loss, main-tenance and planning areas.

The system basically comprises the installation of an intelligent electronic meter in each home, exchanging data, forming a wirelessnetwork.

Alameda Europa, 54 - Tambore - Santana de Parnaiba - S.P/ Brazi l - Zip Code: 06543-325 Phone: 55 11 4133 -1440 | www.ecilenergia.com.br

ANEEL R&D PROGRAMECIL ENERGIA & EDP BANDEIRANTE PARTNERSHIP To meet the market’s needs, Ecil Energia developed a line of smart meters that allow establishing, through wireless communication, a better interaction between the Concessionaire and Consumer.

SMART METERINGFollowing the new era of the power sector in Brazil and worldwide, Ecil Energia’s meters become essential items in the formationof Smart Grid networks, accurately integrating innovating services with intelligent solutions.

Smart Metering

Consumer:• Consumer online management;• Inactive time reduction (interruption in supply);• Home automation;• Prepaid power;• Better interaction with the Concessionaire

Concessionaire:• Online control of power consumption in residences;• Remote disconnection/reconnection;• Hour-seasonal billing;• Fraud detection;• Online loading profile;• Better interaction with the consumer.


The smart meters line includes the single-phase, two-phase and three-phase model (direct and indirect), used for home and commercial metering. They have as main feature use of communication technology by radiofrequency, in the IEEE 802.15 (ZigBee) open standard, supporting MESH functionality, each meter can operate as a router of packages of other meters in the communication network.

Said routing is done dynamically, making the communication system increasingly robust, the greater the number of devices connected to the network, due to allowing establishment of various paths for information traffic.

Used in AMR and AMI applications, the complete solution is made up of meters, a network coordinating element and a remotemanagement system, which uses the concepts of Home Area Network (HAN) and NAN (Neighborhood Area Network).

Benefitis:• Greater reliability and safety in the network;• Integration of systems, allowing new forms of services;• Control and automation through remote commands.

Pioneering meter in Inovcity Aparecida, biggest integrated Smart Grid design in the country

Active Power One-Way Single-Phase Electronic Meter

The MD1400 is a single-phase power meter used for home metering in AMR and AMI applications. Its main features are wireless communication through Mesh, with internal RF antenna,active power metering, in addition to remote disconnection and connection.

Single - Phase MD1400

T E C H N I C A L F E A T U R E S

• Online control of power consumption in homes;• Remote disconnection/reconnection;• Fraud alerts (Quadrant inversion, Number of disconnections, Meter without load, Neutral currentmetering);• Accelerometer with PAT REQ security protocol to identify violation of the cabinet; • Support to future prepaid metering;• Applications in AMR and AMI;• Neutral current metering;• Active power metering;• Internal temperature metering;• 4-quadrant metering;• Communication optical port;• DIC & FIC.

P H Y S I C A L F E A T U R E S

• Base made of polycarbonate with antiflame and UV-ray protection;• Height = 166 mm;• Width = 132 mm;• Batter and internal supercap for RTC;• LCD display with 6 digits.

Compliance with INMETRO/ DIMEL• No. 0163, dated May 13, 2011. Observing the Metrological Technical Regulation for electric power electronic meters, required by Aneel – National Electric Power Agency, the meter obtained INMETRO certification, allowing Ecil Energia to manufacture and sell this product.


Network ConfigurationMetering Elements 1Wires 2Phases (Y) 1

Voltage Operating Range and CurrentRated Current 15 AMaximum Current 100 AOperation Voltage 120V/240VFrequence 60 HzAccuracy class B (1%)Constant 1,0 Wh/Pulse

OPCIONAL:• Communication through Mesh, 2.4GHZ;• SAG/ SWELL – Analyses and measurement of the electric power quality.


Active and Reactive Power Two-Way Single-Phase Electronic Meter

Single - Phase MD2400-1E




Compliance with INMETRO/ DIMEL• No. 0375, dated December 20, 2011. Observing the Metrological Technical Regulation for electric power electronic meters, required by Aneel – National Electric Power Agency, the meter obtained INMETRO certification, allowing Ecil Energia to manufacture and sell this product.

MD2400-1E is a single-phase power meter used for home metering. Its main features are wireless communication, remote disconnection and connection, active/reactive power metering and demand beyond the neutral current monitoring.

Designed and manufactured by Ecil Energia, MD2400-1E has identification and alerts for quadrant inversion fraud, disconnection counter, detection of absence of charge and metering of neutral current.

Using Mesh technology, MD2400-1E operates as a router, which allows the reading of other equipment through network, such as water and gas meters.


• Online control of power consumption in homes;• Remote disconnection/reconnection;• Fraud alerts (Quadrant inversion, Number of disconnections, Meter without load, Neutral currentmetering);• Accelerometer with PAT REQ security protocol to identify violation of the cabinet; • Support to future prepaid metering;• Applications in AMR and AMI;• Neutral current metering;• Active and reactive power metering;• Internal temperature metering;• 4-quadrant metering;• 2 phase CTs + 1 neutral CT;• Mass memory for 37 days;• Communication optical port;• DIC & FIC.




Active and Reactive Power Two-Way Two-Phase Electronic Meter

Two - Phase MD2400




Compliance with INMETRO/ DIMEL• No. 0375, dated December 20, 2011. Observing the Metrological Technical Regulation for electric power electronic meters, required by Aneel – National Electric Power Agency, the meter obtained INMETRO certification, allowing Ecil Energia to manufacture and sell this product.

MD2400 is a two-phase power meter used for home and commercial metering in AMR and AMI applications. Its main features are wireless communication, remote disconnection and connection, active/reactive power metering and demand beyond the neutral current monitoring.

Designed and manufactured by Ecil Energia, MD2400 has identification and alerts for quadrant inversion fraud, disconnection counter, detection of absence of charge and metering of neutral current.

Using Mesh technology, MD2400 operates as a router, which allows the reading of other equipmentthrough network, such as water and gas meters.


• Online control of power consumption in homes;• Remote disconnection/reconnection;• Fraud alerts (Quadrant inversion, Number of disconnections, Meter without load, Neutral currentmetering);• Accelerometer with PAT REQ security protocol to identify violation of the cabinet; • Support to future prepaid metering;• Applications in AMR and AMI;• Neutral current metering;• Active and reactive power metering;• Internal temperature metering;• 4-quadrant metering;• 2 phase CTs + 1 neutral CT;• Mass memory for 37 days;• Communication optical port;• DIC & FIC.




Active and Reactive Power Two-Way Three-Phase Electronic Meter

Three - Phase MD3400


• Base made of polycarbonate with antiflame and UV-ray protection; • Cover linked to the body; • Height = 216 mm | Width = 166 mm;• Batter and internal supercap for RTC;• LCD display with 6 digits.

Compliance with INMETRO/ DIMEL• No. 0067, dated May 2, 2012. Observing the Metrological Technical Regulation for electric power electronic meters, required by Aneel – National Electric Power Agency, the meter obtained INMETRO certification, allowing Ecil Energia to manufacture and sell this product.

MD3400 is a three-phase power meter used for home and commercial metering. Its main features are wireless commu-nication, remote disconnection and connection, active/reactive power metering and demand beyond the neutral current mon-itoring.

Designed and manufactured by Ecil Energia, it has three-phase cutout relay and RF antenna internal to the meter (OPCIONAL), without the need for coupled external acessories.

Its switched power supply was designed to guarantee correct functioning, even in absence of the neutral conductor. Using Mesh technology, MD3400 operates as a router, which allows the reading of other equipment through network, such as water and gas meters.



• Online control of power consumption in homes;• Remote disconnection/reconnection;• Fraud alerts (Quadrant inversion, Number of disconnections, Meter without load, Neutral currentmetering);• Accelerometer with PAT REQ security protocol to identify violation of the cabinet; • Support to future prepaid metering;• Applications in AMR and AMI;• Neutral current metering;• Active and reactive power metering;• Internal temperature metering;• 4-quadrant metering;• Three-phase CTs + 1 neutral CT;• RS485 Communication (through terminals);• Mass memory for 37 days;• Communication optical port;• DIC & FIC.





Power Balance Meter for Aerial Distribution Transformers (ADT)

Three-Phase and Indirect MD-3500


• Polycarbonate box with UV protection; • Height = 350 mm;• Lenght= 120 mm;• Width = 260 mm; • Internal battery and supercap for RTC;• 6-digit LCD display.

MD-3500 is a three-phase and indirect power meter, used for metering and monitoring of the secondary voltage of distribution transformers.

Its main feature is active and reactive power metering, wirelesscommunication through Mesh, rated current of 60A and maximum current of 600A.

Designed and manufactured by Ecil Energia, MD-3500 has support for future prepaid metering.



• Fraud alerts (Quadrant inversion, Number of disconnections, Meter without load, Neutral currentmetering);• Accelerometer with PAT REQ security protocol to identify violation of the cabinet; • Support to future prepaid metering;• Applications in AMR and AMI;• Neutral current metering;• Active and reactive power metering;• Internal temperature metering;• 4-quadrant metering;• Current metering by Rogowski sensor;• TDA temperature monitoring by Pt 100 sensor;• Temperature range of -10°C to 70ºC (431/2007);• Mass memory for 37 days;• Communication optical port;• DIC & FIC.


Voltage Operating Range and CurrentRated Current 60 AMaximum Current 600 AOperation Voltage 120V/240VFrequence 60 HzAccuracy class B (0,5%)Constant 0,1 Wh/Pulse /

0,1 VAR/Pulse;



Time of Use (TOU) for Industrial and Substation Applications

MD5500 TOU

M E T E R I N G A R C H I T E C T U R E

Ecil Energia’s MD5500 meter offers a solution for all industrial and substation applications.

Designed for direct or transformer connection, MD5500 meters offer a scalable architecture that allows them to be installed on existing and new electricity distribution networks - Smart Grid.



• Ready for AMR and AMI applications;• Multi-rate billing for energy and demand;• Horosazonal rate;• Active/reactive energy measurement;• 4-quadrant measurement;• DMCR, FP and others (in compliance to ABNT 14522 Standard);• Others standards can be developed;• Mass memory for 37 days;• Quality energy metering: - Voltage level on a permanent basis; - Power factor; - Harmonics; - SAG and SWELL; - According to Module 8 - Prodist (Brazil).

Voltage Operating Range and CurrentRatings CT connection:

In 2.5A, 10A max (active energy)In 5A, 20A max (reactive energy)

Operation Voltage

3x57.7/100V up to 3x277/480V auto ranging

Frequence 50/60 HzAccuracy Class

Active energy: Class 0.2%Reactive energy: Class 0.5%

Temperature -25ºC ~ 70ºC/°F

Network ConfigurationMetering Connection

CT, VT connection: 3 e 4 wire (configurable)

Communica-tions

IR port in compliance to ABNT 14522 Standard DLMS, RS485 DLMS - Cosem

Coordinator for NAN Network

AP-5000


• 8 Mesh Networks;• 8 Directional Antennas;• GPRS/ GSM/ 3G Compatible;• Ethernet, Bluetooth V2.0; Wi-Fi and WiMAX; • LinuxStamp Processor;• Supports up to 320 meters;• IP66 – Outdoor installation;• 120~240V power supply.


• Polycarbonate box with UV protection; • Height = 350 mm;• Lenght= 120 mm;• Width = 260 mm; • Backup Battery.

It has 8 Mesh networks that communicate with the metersthrough the Smart Energy protocol, each radio having capacity to read up to 40 meters.

For communication of the coordinator with the server, a GPRS interface is used to send data and receive commands through the SMM system or WiMAX Network. Bluetooth interface for local technical interventions, formaintenance and reading.


The AP-5000 Metering Coordinator has the function of reading electronic meter data through a Zigbee communication interface.

Inovcity Aparecida

The approval of this meter marks the onset of installation of Smart Grid in Brazil. Miguel Setas, EDP Group.

“”

The Ecil Energia’s family of electronic meters was developed in partnership with EDP Bandeirante for residential and commer-cial measurements.

Adherent to the Smart Grid concept, the smart meters line comprises direct and indirect meters for low voltage (Single Phase, Two-Phase, Three-Phase and Balance Meter), they are: MD1400, MD2400, MD2400-1E, MD3400, MD3500 and MD5500. Fruit of an R&D (Research and Development) partnership, the line of meters was part of the first project of smart grid of large size deployed in the historical city of Aparecida at São Paulo State.

Regarded as the biggest Smart Grid project in Brazil, it trans-formed Aparecida into a more sustainable city, through energy efficiency actions, use of efficient public lighting, and adoption of distributed generation of power through renewable sourc-es, allowing the use of electric vehicles among other actions,

contributing significantly toward reducing CO2 emissions.

Inovcity project will allow an online control of power consump-tion in consumer units, as well as remote disconnection and reconnection.

The system installed is already prepared for new forms of billing and customer relations, including prepayment functions and hour-seasonal billing, having as consequence better distribution of energy demand during the day, allowing postponement of new investments in the power infrastructure.

The MD family of smart meters already supports four-quadrant metering, which allows measuring the power flow. Thinking of systems in which power microgeneration by the consumer will be present, the Concessionaire will, with this new meter, have the power balance between what the customer consumed from the Concessionaire and what was generated in his property, whether by wind microturbines or by photovoltaic cells.

In the Inovcity project, in the city of Aparecida in SP, Ecil Energia installed over 15,4 thousand smart meters already approved by INMETRO.


Know more about the Smart Metering System from Ecil Energia

1 How much, in practice, can it generate in power savings (kilowatts or megawatts)?

The system allows an online control of power consumption in homes, as well as disconnection and reconnec-tion, however, the savings is linked to campaigns on efficient use of power.

For example, the system will allow prepaid and hour-seasonal billing.

The meters have antifraud fea-tures that guarantee management of non-technical losses. The consumer will also be able to control the con-sumption of various equipment in the home via WEB, through the HAN network.

2 How much, in practice, can it generate in green savings (CO2)?

One of the functionalities of the metersis metering in the four quadrants, which in practice will allow metering in both power flows.

Thinking of systems in which microge-neration of power by the consumer will be present, the Concessionaire will, with this new meter, have the power balance between what the customer consumed from the Concessionaire and what was generated in his property, whether by wind microturbines or by photovoltaic cells.

3 What is the cost of installing thissystem per 100 thousand inhabitants(or per 10 thousand, in short, anymeasurement for comparison)?

Several studies have been conductedfor the final solution to be commer-cially feasible.

Adoption of Mesh networks in the Zigbee standard, with low power consumption, at free frequency, andwithout need for retrofits in the power network, will allow econom-ically feasible projects.


5 What will be the total investment for this project?

To carry out this project, EDP Bandeirante is investing about 10 million BRL in the city of Aparecida.

4 How many meters will be installed? Approximately 15.4 thousand smart meters will be installed.

Installation of the 1st Meter in Inovcity

Generation | Transmission | Distribution | Industry

Santana de Parnaiba / SP - BrazilAlameda Europa, 54 - Tambore - Zip Code: 06543- 325

Phone: 55 11 4133-1440


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