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…Message Box ( Arial, Font size 18 Bold) Presentation Title ( Arial, Font size 28 ) Date, Venue, etc..( Arial, Font size 18 ) AMI experience of Tata Power.

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Presentation on theme: "…Message Box ( Arial, Font size 18 Bold) Presentation Title ( Arial, Font size 28 ) Date, Venue, etc..( Arial, Font size 18 ) AMI experience of Tata Power."— Presentation transcript:

1 …Message Box ( Arial, Font size 18 Bold) Presentation Title ( Arial, Font size 28 ) Date, Venue, etc..( Arial, Font size 18 ) AMI experience of Tata Power

2 …Message Box ( Arial, Font size 18 Bold) 1 Introduction Tata Power is engaged in Supply of Electricity across Mumbai Licensed area. The total spread of licensed area is 485 sq. km. and houses a population of approximately 1.45 crores Customer base in the Mumbai licensed area is around three lakh. Customers include Railways, Refineries, Mumbai Port Trust, BARC, Ordanance factory, Mumbai Municipal corporation, RCF etc Tata Power has recently installed an Automatic Meter Reading system for customers in Industrial & commercial segment as well as for energy meters installed on Distribution Transformers.

3 …Message Box ( Arial, Font size 18 Bold) 1 Objective of AMR system To fully automate the process of meter reading and billing without any human intervention. Faster detection of metering abnormalities, theft and network faults. Monitoring and profiling energy consumption of consumers. Provide load profile data to key customers on Tata Power Customer Portal. Facilitate accurate Load forecasting. Facilitate Demand Response Initiatives.

4 …Message Box ( Arial, Font size 18 Bold) 1 Important design consideration Meters installed for Industrial & commercial consumers are of different makes. It was decided not to replace existing meters for the purpose of AMR. The meters are read using API provided by meter manufactures as per MIOS standards. The modems installed for AMR are designed to have bidirectional communication and remote configuration features and work on GPRS technology. To manage large amount of meter data,a Meter Data Management System (MDM) is installed. The MDM system generates many MIS reports which help in faster detection of metering abnormalities /theft /tamper etc.

5 …Message Box ( Arial, Font size 18 Bold) Secured GPRS cloud HT/ LT customers Communication technology Internet MDAS SAP Billing server Web server Information to customer through internet AMR system architecture SAP PI MDM Middleware AMR Data Centre

6 …Message Box ( Arial, Font size 18 Bold) 1 MDAS Meter Data Acquisition System (MDAS) : A common Meter Data Acquisition System is deployed to read all makes of meters. MDA system acquires meter raw data stored in the Modem memory. Raw files received from different types of meters are processed through the respective API utility tools and converted into XML file. A Web Interface is provided for the MDA system. A client can access instantaneous data collected from meter at 15 minute intervals. Also, health status of all the installed modems, communication logs and events can be seen on the web portal.

7 …Message Box ( Arial, Font size 18 Bold) 1 MDAS- Web Portal

8 …Message Box ( Arial, Font size 18 Bold) 1 MDAS- Instantaneous Data

9 …Message Box ( Arial, Font size 18 Bold) 1 MDAS- Alarms Reports

10 …Message Box ( Arial, Font size 18 Bold) 1 AMR equipment - MDMS Meter Data Management System (MDMS) : Itron Enterprise Edition (IEE) is used as Meter Data Management (MDM) System. MDM is the central repository for meter data and maintains interval data, event logs, register data & outage history for all the connected meters. The MDM system has a facility to upload meter data read through CMRI. This facility is used to manage the data of meters not covered under AMR. MDM validates meter data as per predefined validation rules to ensure that only correct data is sent for billing. The MDM system provides many useful MIS reports

11 …Message Box ( Arial, Font size 18 Bold) 1 Middleware Middleware : The SAP PI middleware is used for integrating MDAS, MDM and SAP billing system for seamless exchange of data. The SAP PI system maps the meter CDF file with MDM system. New meter creation or deletion is done in SAP system which is communicated to the MDM through the middleware.

12 …Message Box ( Arial, Font size 18 Bold) 1 MDMS The MDM system has following functional elements - Data collection, aggregation and analysis - Validation, Editing & Estimation - Report generation and status reporting - Event list - Customer Care - Revenue Protection System Itron Enterprise Edition Platform Meter Data Management Customer Care Curtailment Manager Revenue Protection Suite Multiple Data Collection Systems Handheld AMR Solutions C&I Meter and Collection Systems AMI Utility Operational and Back-office Systems

13 …Message Box ( Arial, Font size 18 Bold) 1 Reports available from MDM 1. Engineering Unit Report – This report shows demand and consumption for a meter for a selected time range. The Maximum, Minimum and Average values are also displayed.

14 …Message Box ( Arial, Font size 18 Bold) 1 Reports available from MDM 2. Coincident / Non Coincident peak demand report– This report shows Coincident demand for a group of meters along with peak demands recorded by concerned meters individually.

15 …Message Box ( Arial, Font size 18 Bold) 1 Coincident/Non Coincident peak Report– Cont.. This report also shows the load factor, diversity factor and coincident factor. Reports available from MDM

16 …Message Box ( Arial, Font size 18 Bold) 1 3. Weekly Report for a meter– This report shows demand or consumption data of a single channel for a period of one week. High, Low, and Sum of interval values for each day are available from this report. Reports available from MDM

17 …Message Box ( Arial, Font size 18 Bold) 1 4. Missing Interval Data Report – This report shows the intervals for which the data is missing in a given date range The report can be generated for a single meter or multiple meters. Reports available from MDM

18 …Message Box ( Arial, Font size 18 Bold) 1 Event reports from MDM 5. Events recorded by a meter – This report provide details of events recorded by a meter for a given date range

19 …Message Box ( Arial, Font size 18 Bold) 1 Analytical Graphs from MDM. Trending of load patterns ( Single channel) for a meter

20 …Message Box ( Arial, Font size 18 Bold) 1 Analytical Graphs from MDM Trending of load patterns for a meter - multiple channels (eg Kwh, Kvarh lag, Kvarh lead, Kvah)

21 …Message Box ( Arial, Font size 18 Bold) 1 Analytical Graphs from MDM Comparison between load patterns of multiple meters:

22 …Message Box ( Arial, Font size 18 Bold) Next steps To deploy AMR solution for cluster meters To deploy AMR solution for DLMS meters Enhance functionality of MDM Prepare a plan for deployment of smart metering solutions.

23 …Message Box ( Arial, Font size 18 Bold) MDM Enhancement IEE Revenue Protection Suite Customer Care

24 …Message Box ( Arial, Font size 18 Bold) RPS Focuses on Commercial Losses  Unauthorized consumption  Self-reconnect  Stopped meters Theft from known accounts: Purposeful diversion of consumption to avoid accurate Billing by customers known to the utility, which includes: Commercial Losses Taxes Financial Costs O&M Depreciation Energy Purchased Administrative Loss Technical Loss Commercial Loss Profitability Theft Mis-metered Un-metered / Unbilled

25 …Message Box ( Arial, Font size 18 Bold) IEE Revenue Protection Analytics application that helps utility Revenue Assurance teams identify tamper and theft  Correlates tamper events, field work orders, weather data, and customer usage to identify suspects  Includes workflow to trigger field work and track investigation status  Includes robust statistical model to compute customer baseline usage levels Candidates Investigation First Suspect List Final Suspect List Data Upload Revenue Analysis Task RPS Daily Workflow The expected benefits of RPS are:  Quicker investigation and recovery of abnormal metering cases  Increases revenue recovery for unbilled electricity.  Improves operational efficiency of revenue investigation / Vigilance teams.  Reduces dependence on field staff to visually inspect meters.

26 …Message Box ( Arial, Font size 18 Bold) RPS Application Architecture Daily feed Monthly Consumption Baseline Model Deviations Actual / Predicted Consumptions Other Estimation Models Average Demand Tamper Counts Coincident Tamper Flags Service Orders Investigation Information RPS Application Suspect List RPS Data Mart IEE Initiate Investigation - Readings Data - Interval Data - SIC/NAICS - Tamper Events - Service Orders - User Defined Attributes - Account Status - Meter Status - Daily Consumption - Occupancy Change - Meter Change-out AMI, AMR Data Collection Systems Weather Data Utility In-House Data

27 …Message Box ( Arial, Font size 18 Bold) Usage Score How Baseline Consumption is Calculated – Each account is evaluated differently depending on its own consumption patterns over several months. The mean is different for each customer. – In this scenario, a consistent traveler standard deviation is much broader than the homebody’s. Traveler’s Billed Consumption Homebody’s Billed Consumption Traveler’s Standard Deviation: Homebody’s Standard Deviation: 4.62

28 …Message Box ( Arial, Font size 18 Bold) Detailed View > The RPS Data mart stores only monthly consumption data. IEE stores all the data. RPS can calculate weekly and daily consumption values on-the-fly. > These values can be calculated for the drill down. Daily and Weekly Consumption for Interval and Daily Register Reads End of Month consumption for Monthly Register Reads Daily Weekly

29 …Message Box ( Arial, Font size 18 Bold) Suspect Account Consumption dropped and tamper flags occur. No explanation for this behavior  Suspect account.

30 …Message Box ( Arial, Font size 18 Bold) IEE Customer Care

31 …Message Box ( Arial, Font size 18 Bold) Evolving Customer Service Goals Auto Pay Online Information Technological Sophistication Online Bill Pay Interactive Tools/Services, Real-time system info Interactive Tools/Services, Real-time system info Alerts, Online Energy Education Personalized, Optimized Recommendations Complete Automation/ Control Paper Bill Auto BankingInternetSmart MetersSmart Homes Sell EnergyGenerate RevenueRaise Customer SatMarket Optimal Use Increasing Service Complexity

32 …Message Box ( Arial, Font size 18 Bold) 32 C&I - Load Analysis  View daily and average weekly and monthly load profiles.  Identify operational and scheduling anomalies  Load variations by month, week, season and day type  TOU summary statistics  Rank peak loads View average hourly consumption levels and load duration curve. View load duration curve for weekday, weekend, and all days

33 …Message Box ( Arial, Font size 18 Bold) 33 C&I - Usage Analysis  View usage for selected time period  View summary statistics such as load factor; average, min, and max demand  Compare to prior periods  Display results aggregated to different levels (day/week/month)

34 …Message Box ( Arial, Font size 18 Bold) Usage Portlet for retail consumers

35 …Message Box ( Arial, Font size 18 Bold) Usage Portlet – Day View mmcc.itron.dmz/CustomerCare/MMCC/Us age/Usage.aspx

36 …Message Box ( Arial, Font size 18 Bold) Usage Portlet Comparison View

37 …Message Box ( Arial, Font size 18 Bold) Usage Portlet – Week View mmcc.itron.dmz/CustomerCare/MMCC/Us age/Usage.aspx

38 …Message Box ( Arial, Font size 18 Bold) Usage Portlet - Month View mmcc.itron.dmz/CustomerCare/MMCC/Us age/Usage.aspx

39 …Message Box ( Arial, Font size 18 Bold) Usage Portlet – Year View

40 …Message Box ( Arial, Font size 18 Bold) Usage Portlet – Table View

41 …Message Box ( Arial, Font size 18 Bold) Table View – With Comparison

42 …Message Box ( Arial, Font size 18 Bold) Usage Port let - Highlights Configurable notes built around a list of variables Optionally, associate icons with notes. Conditional text formatting Total use increased 1%. On-peak use decreased 2% Average Temperature decreased 3°F CO2 Consumption was 795 lbs.

43 …Message Box ( Arial, Font size 18 Bold) Asset Management – Better Data Means Better Results Asset Management Asset Management How do actual rather than estimated loads affect distribution asset analysis and design? How do automated design tools impact design quality and enforcement of engineering standards? Are my transformers over-loaded? Under-loaded? Can I reduce O&M expense and / or capital expenditures? Distribution Asset Analysis & Design Can I use the AMI infrastructure to monitor distribution circuits and automate distribution operations? What are my distribution circuit loads Can I remotely monitor and control capacitor banks? Can I monitor power quality? Distribution Asset Monitoring & Control Asset Management Portal Provide simple Transformer Load Management overloaded tx calculations Aggregate usage to transformer Compare against transformer name plate rating Calculate overload % Provide list, sorted by % overloaded, color coded Sample Asset management using IEE

44 …Message Box ( Arial, Font size 18 Bold) Future Road Map First Steps towards Smart Grid

45 …Message Box ( Arial, Font size 18 Bold) 1 Smart Metering solution Pilot on Smart Grid: It is proposed to install one pilot towards implementation of Smart Grid initiatives. This would include smart metering, Home Area Network (HAN) with energy gateway which can be used for following functions: - Demand Response Signaling. - Provision of Customer Energy Usage Information to In-Home Displays. - Control Activation/Deactivation of HAN Appliances. - Remote connection/disconnection. - Real time pricing signals

46 …Message Box ( Arial, Font size 18 Bold) Pilot project Agenda Pilot Project Objectives AMI Pilot Project Scope AMI Customer Benefits

47 …Message Box ( Arial, Font size 18 Bold) Pilot Project Objectives To enhance business case for a full rollout of Smart metering solution based on experience of Pilot project with current AMI technology. To understand customers’ interests in and concerns about AMI through personal contact. To study the meter data collected by the meter data management system and determine its value for various customers and operational purposes as below –flexible rates –demand response mechanisms –transformer load management –outage detection

48 …Message Box ( Arial, Font size 18 Bold) Pilot Project Objectives To evaluate the potential value of remote equipment control, thermostats, and other energy conservation features To evaluate electricity meters with a load limiting/disconnect switch To evaluate customer interest & experience in Home Area Display Units

49 …Message Box ( Arial, Font size 18 Bold) AMI Pilot Scope Trials for following communication technologies - GPRS - RF Mesh / Zigbee - Power Line Carrier Install MDAS for above technologies Integration of multiple MDAS with MDMS Revenue Protection Transformer Load Management Customer Care Applications

50 …Message Box ( Arial, Font size 18 Bold) Pilot project architecture

51 …Message Box ( Arial, Font size 18 Bold) Targeted Customer Benefits Convenience - customer has access to their own data - accurate timely meter reads without intrusion in their property Consumption and Demand Response Control - interval data for time of use rates - smart thermostats - load limiting disconnect switch Reliability - reduced outage times - proactive load and voltage data

52 …Message Box ( Arial, Font size 18 Bold) Targeted Customer Benefits Power Quality - accurate timely load and voltage information for Network planning Utility/Customer Business Savings - meter reading cost - asset management - outage management - theft reduction - other operational savings

53 …Message Box ( Arial, Font size 18 Bold) FUTURE IS IN MODULARITY 2 “Plug & Play” Field Swappable Modules (FSM) » Extended options for communication to the host (LAN/WAN):  GPRS, 3G, Ethernet, PLC, Mesh RF etc... »Wireless communication in the home (HAN):  Zigbee, Mbus Wireless, RF433MHz etc...

54 …Message Box ( Arial, Font size 18 Bold) FSM 1: COMMUNICATION TO THE HEAD END SYSTEM GPRS, 3G, Ethernet, … PLC S-FSK G1 PLC OFDM PRIME PLC OFDM G3 Mesh RF PLC S-FSK G1 PLC OFDM PRIME PLC OFDM G3 Mesh RF

55 …Message Box ( Arial, Font size 18 Bold) FSM 2: COMMUNICATION IN THE HOME

56 …Message Box ( Arial, Font size 18 Bold) What’s Next? The opportunities are endless… Allow customers to have fun with High tech products the way they were meant to be.... Control almost anything: Lighting Security Systems Thermostats Remote controlled devices The "smart" meter can be utilized to: Read the meter both locally and remotely (on demand) As a sensor Remote limitation of the throughput through the meter to control demand Interconnection to premise-based networks and devices, remote control of meters within home Remote provisioning of services (e.g. Security) How Smart metering is different from Traditional metering Traditional/ AMR meter Manual/ Automated reading Utility database Smart meter Interface Home controls Gateway AMI Infrastructure Smart homes

57 …Message Box ( Arial, Font size 18 Bold) Thanks for patient hearing.


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