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Mark Ortiz Enterprise Architecture & Standards. CIM Data Requirements Overview Based on SEP 2.0 TRD Included previous SEP data requirements, NASBE, and.

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Presentation on theme: "Mark Ortiz Enterprise Architecture & Standards. CIM Data Requirements Overview Based on SEP 2.0 TRD Included previous SEP data requirements, NASBE, and."— Presentation transcript:

1 Mark Ortiz Enterprise Architecture & Standards

2 CIM Data Requirements Overview Based on SEP 2.0 TRD Included previous SEP data requirements, NASBE, and others such as SAE Covers the following messages: n Common n Demand Response & Load Control n Directed & Public Messages n Pricing n Pre-payment n Metering and Sub-metering (OpenSG) n PEV n DER n Billing

3 Modeling Based on IEC CIM model & 61850, 61968, (such as Part-9 metering and control) New models (classes/attributes/relationships) based on SEP2.0 TRD for DER & PEV

4 Distribution Energy Resources

5 Mainly three new classes involved: n DistributedEnergySource is a node for a DistributedGeneratingUnit from network perspective. It just likes a ServiceDeliveryPoint links to a MeterAsset. DistributedEnergySource has a relationship to EndDeviceAsset just like SDP has a relationship to EndDeviceAsset so that metering can be established for a DistributedEnergySource/DistributedGeneratingUnit. n DistributedEnergySource (DES) could be associated with HANAsset (Now PANDeviceAsset) if it is in a HAN environment. n DES could be associated with a Battery (or name changed to EnergyStorage). n PowerGenerationCurve is associated with DistributedGeneratingUnit for energy output (measurement)

6 Example on how SEP 2.0 UML aligns with CIM UML SEP 2.0 Pricing Data Model New attribute (href) To identify a RESTful resource New class to meet SEP 2.0 TRD requirements

7 Example on how SEP 2.0 UML aligns with CIM UML CIM Pricing Structure Model

8 RESTFul Service Definition Input n Using HTTP GET or POST following URL naming convention Output n Using XSD for return

9 RESTFul URL Naming Convention n / / such as u (for all readings) or u T00:00:00Z (for readings with the timestamp)

10 RESTFul DER for a PEV Convention GET /dgu{#} returns the DGU for a PEV The client would send: GET /dgu/0 HTTP/1.1 Host: {IPv6 Address} The server would respond: HTTP/ OK Content-Type: application/xml Content-Encoding: exi


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