Overview

Energy Management and Control System

Company OverviewGuiding Principles

Quality Policy: Primary focus is to add value to our customers business by delivering quality services and solutions

Mission : To provide end to end solution to the customer through effective collaboration with internal and external partners by “Cleveraging Technology” with combination of ability to innovate and capability to execute

Quality Objectives: Compliance to ISO 9001:2008 and On time delivery , first time right and with in budget

People Founded by team of professionals with diverse background

in Technology and Domains

Hundred person years of collective experience of founders

Strong emphasis on research with few PhDs and few more underway

About 75 people on board and expected to cross a 100 in one quarters

Multi cultural and Multi Lingual. Exposure to and working with different international backgrounds and geographies

Corporate Governance Professionally Managed

Employee Owned Organization

Independent Directors and Experienced Advisors Transparent Financial Management with strict adherence to

International Corporate Law

Best practices in Project Management and Reporting to customer

Open to due diligence to customers any time

Financials Founded in 2006

Seven Million Authorized Capital

5.6 Million paid-up capital

Completely self funded by founders and owned by employees of the organization

Two Independent subsidiaries with independent financials, one in Sri Lanka and one in Japan.

EMCS Objectives

Focused for Energy Management / Audit Energy Optimization Targeting 20-30% Energy Savings Prevent Electrical Accidents Go Green – Reduce CO2, NOx & SO2 Carbon Credits Smart Grid – in India

Objectives Measure , Monitor and Control Energy

Consumption Make every Employee Responsible for Energy

Utilization Continuous Clean Non Interrupted Power for the

Critical Loads Scheduled Time Based Limited Power to Heavy

Loads Safety Precautionary Operations of Power

Handling Equipments Optimized Power for Light Loads Full Control on High Peak Demand Charges &

Power Factor Penalty Charges Overall focus is on Direct Energy Savings Indirect Cost Savings on Overall Electricity Cost

(Refer our slide “The Cost of our Electricity”)

EMCS is built on top of an intelligent communications infrastructure and it’s a combination of: Hardware and Firmware, Web\Cloud based Monitoring

Software , Analytics and Control Software

In the world of the Smart Grid, consumers and utility companies alike have Tools to Manage, Monitor Control and Respond to energy needs.

The flow of electricity becomes a two-way conversation: Saving consumers money,

energy, Delivering more transparency in

terms of end-user use, and Reducing carbon emissions.

Energy Management IssuesEnergy Quality and Uptime

Power Balance Inefficient or Fixed Load Sharing Direct Impact on Equipment Used

Transformers Machinery and Lab Equipment Sensitive and High Cost equipment

Improper\Poor Connection\Earthing Power Theft \ Unauthorized Power Use \

Power Wastage Reactive Power Consumption

Controlling Reactive power Proper Norms are not followed Capacitor Bank to be monitored and

maintained automatically for efficiency Avoiding legal issues from the power supplier

Switching Surges Traditional Linear power supply leads to

surges/harmonics and spikes Frequent tripping Equipment and Component Damage Arching leading to defective power network

Maintenance

Manual Maintenance Inefficient way of monitoring Skipping Preventive Maintenance

Loose connections Sags Bushing and Insulations Proper Earthing

Distribution Transformer Monitoring Transmission Line Sags leading to frequent

short circuits Usage Overrated Fuses to avoid work on

field by staff Variations and Deviations

Mismatch from power transmitted and used Unacceptable Neutral to Ground Voltages

and Power Factor Drawing more power than permitted Component and Protection material

Component Quality Non standard components Inefficient way of operations Avoiding scheduled maintenance

ROI Parameters Detailed Measurement and

Reporting

Energy Measurement and Maintenance and Planning

Energy Costs from Utility Company Basic Cost Power Factor Penalty High Peak Demand Penalty & Others (if

any)

Energy Backup Costs Generator Costs

Usage Monitoring, Fuel Monitoring Maintenance

UPS Costs Aging Performance

Maintenance Costs Periodical Maintenance Emergency Maintenance Energy Utilization

Automation Alerts

Indirect Costs Depreciation on Capital

Investment on Power Handling Equipments

Wear & Tear and Out of Warranty Replacements/Scraps

Overall Operating Cost Maintenance Personal &

Coordinator Wages

Technical Overview

Simple Definitions DMCU – Device Monitoring & Control Unit

Smart Device with multiple monitoring & control features and executes the command of user on utilities.

Monitors the Exergy and sends the data back to server thru SCU Controls the connecting utilities

SCU – Segment Control Unit This connects to one or many DMCUs and aggregates the data and sends the

data to the cloud application Acts as primary interface between DMCUs and Cloud based Server

Element– Meters/Sensors/Transducers which Connects Utilities with DMCU As accessories with various metering, sensing & controlling actions.

Utility– Appliances consumes Energy The appliance to be controlled & monitored

Our Solution Overview

Our Data Flow

T – Temp SensorH – Human DetectorP – Power ModuleF – Fuel SensorI – Luminance Sensor

DATA

SCU

DMCU

THI F

P

SCU

DMCU

VOLTAGE, CURRENT, PF & FREQUENCY

DATA

DATA

SCUSCU

SCUSCU

DMCUDMCU

Cloud

Sensors based on Application

DMCU Deployment Example For a Sample Monitoring Point

Sample Load

PCPCPCU1DMCU

001

POWER in out

Real Time V, I, P & PF

Monitoring & Communicates to

SCU on regular predefined time

intervals

Critical Limits ofV, I, P & PF

are set and initiate trips as a MCB Only

on abnormalities

Optional additionsSurge Protection

PF CorrectionVoltage Regulation

Earth Leakage Control& Interfacing Locally

And Finally, all the computers (Load) are set to shutdown safely by our application from web or mobile

Modular Components SCU – Segment Control Unit

A Gateway Point to the Servero By GPRSo By Wi-Fio By Broadband

A Data Collection Point (Master)o By PLC Modemo By ZigBeeo By Modbuso By TP

DMCU – Device Management & Control Unit A Device Level Data Collection & Controlling Point Communication to Master

o By PLC Modemo By ZigBeeo By Modbuso By TP

Communication to the Elementso By IO Pins & UART Method

Web Client Mobile Client

Demo – Energy Automation of a Industrial Campus

System Features Real Time Monitoring

Every Two minute Power Quality Parameter details are in graphical presentation. Navigates to main/major categories of Utility No installation of the software as it’s hosted in a web address

Better Power/Energy Management Selective Region Power Shut Down when not in use. Ex: Auditorium Blocks, Conference Rooms, Library etc 24x7 Access from anywhere by Mobile as well as Web to monitor and control Alerts, Warnings & Alarms by SMS, E-Mail periodically and on required. Optional feature to see how much power got saved for a period.

Analysis Combine Energy Consumed for a department, utility & any group for a minute, hour, day, month

and even a year which helps for a regression analysis.

Reports Generation Standard & Customized Reports from user friendly format. Overview, Benefit & Return On Investment Reports can be generated. Easy Exporting of Data for storing & sending

Access Control Various enabled features for Admin access, Master access & User access. Clear Set-Up Wizard Easy addition & removal for any instruments and easy installation procedures. Simple Configurations.

KEB-I

KEB-II

GEN

KEB

Input

Generator

50kW Load Allocated by KEB

45kVA Capacity Gen Set

1

2

3

CON

TRO

L PA

NEL

CON

TRO

L PA

NEL

BT Utility

TECLEVERUtility

3kVAUPS

5kVAUPS

BSMT

TEC

11

12

TECLEVERUtility

BMT Utility

LIGHT LIGHTLIGHT

LIGHTLIGHTLIGHT

PCPCPCPC

PC PC PC PC

REFRIGRATOR

AIR CONDITIONER

UPS LIGHT

From 5kVA UPS (BMT ‘B’ Phase)

From GE ‘R’ Phase

LPSC

LPSC

LPSC

SERVER

From 3kVA UPS (BMT ‘Y’ Phase)

Motor

From TEC ‘R’ Phase

7

6

54

3

2

1

Focus Areas in this Power NetworkUtilities

1. All Computers2. Server3. Air conditioner4. Refrigerator5. Special Devices (LPSC)6. Lighting & 7. Motor

Sources

8. KEB I9. KEB II10.GEN Set11.3kVA UPS (Battery

Bank)12.5kVA UPS (Battery

Bank)

Cloud based Application

• Data from DMCU’s & SCU’s are captured and monitored

Energy Monitoring

• Control any Device through Mobile or web Application

Remote Access Control

• Analyze the data using innovative Reports and Charts

Charts & Analytics

• Customized Reports can be provide based on requirement

Reports

• Prevention is better then Cure

Proactive Maintenance

• Customized Alerts can be organized dynamically

Alert Management

Look and Feel of the Solution

Dashboard & Reports

Demand and Consumption Report

Voltage Vs Time

Power Source Usage

Fuel usage

Temperature Report

Managing your energy consumption effectively is an ongoing process…

Case Study II

Our Solution & its AdvantagesSolution Advantage

Assurance of Operational Reliability of complete Substation Equipments Switchgears Transformers Substation Equipments &

Auxiliaries Field Devices Control Systems etc

Effective Fix of Failures Support for new Operational

Requirements Solution for Classic & Obsolete

Systems Cost Reduction by Maximized

Efficiency Up-to-date System Setup Performance Improvement

Increased Reliability and Availability of Equipment & System

Cost Reduction & Calculable Costs Lower Risk of Unscheduled Down

Time Cost Avoidance due to the Down

Time & Production Losses Desired Performance (Overall) Enhanced Availability Environmental Compliance Avoid Obsolescence Optimized Functionality Maximizing Asset Performance Retaining Original Performance Reduced Capital Employed

A Typical Power Network

Focus Area of a SS for a basic Tracking, Monitoring & Control

IED can linked with CB’s (Any Make) Motor Drive

IED can monitor the critical Quality Parameters of Power Transformers for it’s extended performance

IED can collect data from the PT & CT and can measure/monitor the basic power quality parameters as V, I, PF & F and hence the kW, KVAr etc can be derived

And much more actions & activities in overall power

network

Engineering Process with Substation Configuration Language (SCL)

Geographical Information System Resource (Ex:- 33kV, 11kV etc) Asset (Ex:- SF6 Circuit Breaker, Tri-Vector Energy

Meter etc) Infrastructure (Ex:- Disclosure, Capacitor Bank

etc) & Any other

Serial Bus, GPRS/GSM, TCP (or HTTP) Local Server & Main Server Concept User Preferred Data Representation

Custom Modification along with Standard Charts

Validating Data before storing Multiple Data Collections with Cross Verifications

Basic Electrical Survey Identifying the Logical Nodes

from End to End with all the Metering Devices, Protective Devices & Control Devices

Decide on the types of Intelligent Electronic Devices (IEDs) for the available Instrumentation & Control (I&C) Devices.

Check the suitability conditions for installing our IEDs, otherwise will make the connection suitable.

Logical Nodes for a

SF6 Circuit Breaker

Logical Nodes for a Power Transformer

IEDs Grouping Data Acquisition & Control Devices

Measuring & Control Automation Measuring & Protection Automation Process Control

Supervision Devices Visualization Inspection

Control Devices As existing with our master device integration

Protection Devices As existing with our master device integration

Data Acquisition▫ Acquiring Data from Various Measuring Devices (Analog & Digital)▫ Access Local Database of any Recording Devices and also maintained by any Operators,

Engineers, Planners & Administrators▫ Device Management & Control Unit (DMCU) as a RTU▫ Basic & Special Metering Devices▫ Programming Logic Controllers (PLCs) & IEDs▫ Protective Relays

Supervision• Supervise or Monitors the conditions & status of the

Power System• Indicates Immediate on any abnormalities• Monitor the Information Remotely by GUI• Segment Control Unit (SCU) • Communication

▫ Power Line Communication▫ GPRS & GSM

Control & Protection▫ IEDs (Intelligent Electronic Devices) will enable sending

command message to Instrumentation & Control Devices & Power Devices.

▫ Advantageous over SCADA (Supervisory Control and Data Acquisition)

▫ Web Application▫ Mobile Application▫ Intelligent Data Interpretation Options

Every Logical Node will have an IED of any kind which are well grouped

and linked with our Web/Mobile Application