FOUNDATION WORKING GROUP SESSION #1

Transcription

1 FOUNDATION WORKING GROUP SESSION #1 Overview of the meter data management and repository (MDM/R) System April 22, 2015

2 Smart Metering System Meters Advanced Metering Infrastructure (AMI) Local Area Networ k Regional Collector Wide Area Network Advanced Metering Control Computer (AMCC) Monitors and Displays Customer Information and Billing Systems Meter Data Management and Meter Data Repository (MDM/R) Meter Data Management Retailers, Energy Service Companies Meter Data Repository Source: Ontario Ministry of Energy Third Parties 2

3 Meter Data Management System Overview Meter Data CIS / AMI System Master Data Meter Data Meter Data Management System SNC DC & VEE Maste r Data Billing Statement Billing Request Billing Response Reports Billing Reports Ad-hoc Queries / Bulk Retrievals (SQL) Meter Data Web Presentment Web Service Request Web Service Response Meter Reads Retrieval Web Services Consumers Distributors IESO - Meter Data Management and Repository 3 3

4 Information Flows LDC or Agent File Transfer Services Universal SDP ID Assignment Synchronization Meter read data Billing quantity - pull Reports Graphical User Interface View master / meter read data Edit Interval data View most reports Web Services MDM/R LDC ORG ID AMI ORG ID Billing Agent ORG ID Customers 4

5 Processing Overview SDP ID and USDP ID Assignment Synchronization Setting up service delivery points Meter Read Data Collection & Validation Validation, Estimation and Editing Storage in DB Meter Read Data Collection to Storage and Use/Access Processes IESO Use 3 rd Party Access 5

6 Synchronization Synchronization: Mechanism by which all the attributes, parameters and relationships for each location where energy consumption is being measured by a smart meter is defined in the MDM/R. Initial synchronization sends all information for a new SDP from an LDC to the MDM/R LDCs send updates to SDPs in the MDM/R as changes occur (e.g. meter exchanges, move in/move outs) Provides the MDM/R with the data required to collect, process and store meter read data and deliver billing quantities Sets up access to data by LDC and agents 6

7 MDM/R Reports All reports are delivered via File Transfer Service (FTS) Most reports are also available via the GUI Who gets what reports? Some reports are only sent to submitting organization. LDCs must authorize Agents to receive specific reports by including them in the LDC Organizational Relationships and Authority Delegation Form. Some reports may be received by multiple organizations. There are guides and technical specifications available to help users understand the contents of all the reports and how to interpret the information presented in each. 7

8 Security and Privacy 8 8

9 MDM/R Information Relevant Fields Existing Fields Field Name Field Type Required (/N) LDC ORG_ID Universal SDP ID SDP ID Interval Length Premise Address City Province Postal Code Account ID Energy Consumption Time Series (length=8) Numeric (length=8) (max length=50) Numeric (length=3) (max length=100) (max length=20) (max length=20) (max length=10) (max length=50) N Description The unique Organization identifier assigned to the LDC The Ontario-wide unique identifier assigned by the MDM/R This identifier is maintained in the LDC systems and uniquely identifies the SDP. This field is populated with the length of the interval in minutes The physical address of the SDP. Alternatively, the LDC may provide the Premise ID or other value as may be determined by the LDC. This is the city in which the SDP exists or other value as may be determined by the LDC. This is the province in which the SDP exists or other value as may be determined by the LDC. This is the postal code associated with the SDP or other value as may be determined by the LDC. This is the account identifier that is associated with the Universal SDP ID. Multiple Fields This is the time series of interval energy consumption data for a Service Delivery Point 9 9

10 MDM/R Information Relevant Fields Additional Fields Field Name Field Type Required (/N) Description Extra Premise Fields (1 4) (max length=50) Must be empty Reserved for future use. Demographic-Firmographic Fields (1-4) (max length=50) N Placeholder for future firmographicdemographic data. GPS (Latitude & Longitude) Subject to definition Exists in underlying data base but not in the interface Could be added to the system if required. Extent of changes would depend on nature of additions. New Fields Subject to definition Don t exist yet Could be added to the system if required. Extent of changes would depend on nature of additions. 10

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12 Thank you 12