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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