Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for...
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![Page 1: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/1.jpg)
Power Line Carrier CommunicationPower Line Carrier Communicationbasedbased
Automated Meter Reading SystemAutomated Meter Reading System
AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA
![Page 2: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/2.jpg)
Contents:Contents:
• Present Status of LT Energy Metering in Domestic
• Issues with Other Communication Network
• Critical Benefits from PLCC Communication
• PLCC Based AMR Network Architecture
• Primary Components
• Advantages
![Page 3: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/3.jpg)
Present Status of LT Energy Metering in Present Status of LT Energy Metering in DomesticDomestic
• To measure energy various Utilities still uses Electro mechanical meters and low cost digital meters with accuracy class is 1.0 above.
• Line loss rate is estimated to be much beyond 20% due to tampering.
• Readings of the meter is done manually that leads to obvious error and wastage of time and resource.
• It is difficult to make exact load consumption analysis.
![Page 4: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/4.jpg)
Issues with Other Communication NetworkIssues with Other Communication Network
• Highly depends on other mobile network.
• Accessibility of Mobile network in remote areas is not available.
• In many cases manual reading is also not feasible.
• Billing cycle requires excessive time.
• System Maintenance is very expensive.
![Page 5: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/5.jpg)
Critical Benefits from PLCC CommunicationCritical Benefits from PLCC Communication
• Most economically viable technology for transferring Meter Data to DCU.
• Using this technique of communication the data can be transferred over the existing LT Power lines.
• Narrow Band Direct Sequence Spread Spectrum Power Line Carrier Communications Technology.
• Encryption is provided for, to ensure the data accuracy, integrity and security.
Cont.,
![Page 6: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/6.jpg)
Benefit Categories– Operational Savings– Supply Side Savings– New Revenue
Opportunities
The New Frontier– Power Quality– Outage Management– Reliability Improvement
Benefits of PLCC - Benefits of PLCC - AMRAMR
Cont.,
![Page 7: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/7.jpg)
Operational SavingsOperational Savings
• Real Time Meter Reading• No Estimated Bills• Meter accuracy• Ease in maintenance of
the AMR system• Outage care center
•Outage investigation & follow-up
•Outage Reliability indices•Load research•Current diversion•Collections
Supply Side SavingsSupply Side Savings
• Distribution Planning• Transmission Planning• Generation Expansion• Load Forecasting• Demand-Response
New Revenue OpportunitiesNew Revenue Opportunities
• Power Quality Monitoring• Power Outage Notification• kW Demand Monitoring• kW Threshold Alerts• Load Profile Data Services
![Page 8: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/8.jpg)
Quantifiable BenefitsQuantifiable Benefits
•Reduced expenses•More effective planning •Minimise the losses•Reduction in capital expenditures•New revenue opportunities
Intangible BenefitsIntangible Benefits
• Customer service benefits• Improved relations with Customers• Strategic benefits
![Page 9: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/9.jpg)
Device Layer
Data Layer
Operations Support Layer
Business Support Layer
ADLS Metering System
Internet/GSM
RS 232/ PLCC/RF/IR/ RS 485RS 232/ PLCC/RF/IR/ RS 485
GSM / GPRS/RF/PLCC Modems
Local DB
GIS Application
Custom Data Management System
Local DB
BB/VSAT/GPRS/ FO/DSL
Master DB
Internet
Master DB
Billing Application
Customer Care and IVR Solutions
Energy Audit Applications
The Enterprise Architecture of AMR The Enterprise Architecture of AMR systemsystem
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PLCC Based AMR Network Architecture for LT PLCC Based AMR Network Architecture for LT Commercial & Domestic ConsumersCommercial & Domestic Consumers
DCU BCS
RURU RU RU
RURU RU RU
HT LINE
LT LINE
PLCCData FlowFrom DCU
To DCU
PSTN/GSM/GPRS CDMA
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Overview of the PLCC – AMR System Overview of the PLCC – AMR System
MRC: Meter reading front-end computer MSC: Management system front-end computerPSC: Power selling front-end computer CRM: Card reader/writerBCS: Base computer station DCU: Data concentrator unitPOS: Point of sale
![Page 12: Power Line Carrier Communication based Automated Meter Reading System AMR & Interoperability for Meter Data Exchange April 25, 2008; New Delhi, INDIA.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4f5503460f94b469ca/html5/thumbnails/12.jpg)
Primary ComponentsPrimary Components
• 1 phase and 3 phase Direct Connected / CT operated Multi-function Energy Meter with in-built PLCC Modem.
• Data Concentrator Unit (DCU) with inbuilt PLCC Modem for communication with Meters & GSM /GPRS/ PSTN Modem communicating with the central station.
• Base Computer software (BCS) installed at Master Station Server with GSM/GPRS/ PSTN Modem.
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Advantages of PLCC - AMRAdvantages of PLCC - AMR
• Remotely Connect / Disconnection of Power supply through PLCC Meter
• Ability to detect tamper events and outage occurrences
• Monitor electrical load in real time.
• System has no running cost for data acquisition.
• Reduction in manual meter reading costs.
Contd ….
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• Reduction in late and estimated billing costs.
• Improved meter accuracy & Reduced meter maintenance expenses.
• Reduction in Revenue Protection losses
• Pre-Paid Metering can be done remotely, without requiring local smart card / Swipe Card.
• Power Quality, Outage Management and Reliability Improvement.
Advantages Contd….Advantages Contd….
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Thank You
For further details Please contactFor further details Please contact:
Deepak L Shenoy B G S RajanGroup Head – Metering Manager – Metering SolutionsHand phone: +91 98450 09282 Hand phone: +91 9343621259Landline: +91 80 67177070 Landline: +91 80 67177072Email: [email protected], Email:
[email protected] [email protected]
Easun Reyrolle Limited# 389, “Rasukumaki”,
Hulimavu, Bannergatta road,Bangalore, INDIA – 560 076Web: www.easunreyrolle.com