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OpenADR SRS Draft 1 Review

OpenADR SRS Draft 1 Review. UCAIug OpenADR Taskforce Face to Face Meeting May 6th, 2010. OpenADR SRS Draft 1 Review. Objectives & Final Deliverables System Requirements Specification Per SG Systems SRS Guidelines Main focus is Integration Components Services Definition

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OpenADR SRS Draft 1 Review

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  1. OpenADR SRS Draft 1 Review UCAIug OpenADR Taskforce Face to Face Meeting May 6th, 2010

  2. OpenADR SRS Draft 1 Review • Objectives & Final Deliverables • System Requirements Specification • Per SG Systems SRS Guidelines • Main focus is Integration Components • Services Definition • Artifacts to define payload • XSD’s and Web Services

  3. SRS Components • Architecture Views (Components) • Business (Draft 1) • Use Case Driven (largely by these) • Open ADR Functional Requirements and Use Case Document (OpenSG) • Requirements Specifications for Retail Standard DR Signals - for NIST PAP09 • Defines Integration Requirements and Business Services • Data (Draft 2) • Technical requirements on how data the is modeled • Ensure Semantic Interoperability • Application & Technical (Draft 3) • Security • Service Patterns

  4. Draft Review Objectives • Confirm Scope & Structure • Business Processes • Business Process Flow • Business Roles • Business Processes • Integration Services • Logical Components • Entities that exchange information to carry out the business processes and implement the use cases • List of Services • Start from sequence diagrams in Use Case Documents • Map to sequence diagrams with Logical Components as actors • Define scope and priority (SRS Section 3.2.2.2)

  5. Business Process Flow Using Business Role

  6. Business Process Flow Using Logical Components

  7. Logical Components – Data Exchange

  8. DR Controlling EntityInstantiates the EPRI REC-VEN Concept?* • REC: Resource Energy Controller • Can receive and respond to messages. Examples: • Report what resources are available • Can effect changes in end use load/energy supply • Determine when to send specific grid messages to resources it manages • VEN: Virtual End Node • Generic reference to a logical load entity/device • Can manage DERs from a DR perspective * Concepts to enable advancement of Distributed Energy Resources: White Paper on DER, EPRI, Palo Alto, CA: 2010. 1020432

  9. Valid Configurations Building on REC-VEN Recursive Properties • All configurations appear identical from Grid perspective • Results in scalable, flexible, simple model that enables many possibilities for unforseen future configurations

  10. Example of Flexibility in Application of Concept • Can think of DR Controlling Entity as VEN-REC? DRControllingEntity

  11. Integration Services • Critical Deliverable to Begin Data Model • Review from SRS Section 3.2.2.2 • Scope • Priority • Traceability

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