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UtilityAMI HAN Task Force

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UtilityAMI HAN Task Force - PowerPoint PPT Presentation

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UtilityAMI HAN Task Force

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  1. UtilityAMI HAN Task Force June 15, 2007

  2. Agenda • Introductions • TF operating rules • Scope and deliverables of the TF • Base Assumptions Review • Presentation by the CA IOU HAN working group • HAN Use Case Review and discussion • HAN Requirements Review – form and depth discussion • New business – OpenPCT TF formation • Adjourn

  3. TF Operating Rules • OpenHAN is a TF of the UtilityAMI WG and operates under the same governing rules • This is a utility driven activity • Members in good standing of the UCA International Users Group which represent a utility are eligible to vote • Utility members are permitted to put any issue on the table for discussion or vote • Any member may contribute / comment • A majority of utility members may vote to table any issue

  4. TF Scope and Deliverables • Scope – Requirements for utility applications that utilize a home area network interface implemented in utility owned equipment • Assumptions • Technology and platform independent – well defined interfaces • Not addressing any particular regulatory requirements • Non prescriptive – requirements only apply if a utility is implementing a Home Area Network Interface in a meter – if you have a HAN, then these are the requirements • Deliverables • Use Cases • Tool to generate / validate requirements • OpenAMI to maintain • Common Requirements Document • To give vendors guidance • For other organizations to develop details

  5. CA IOU HAN TF Contribution • Scope and vision for utility implemented HAN’s

  6. HAN Use Cases – Updates to SCE/OpenAMI Use Cases • C1 - Customer reduces their Usage in response to Pricing or Voluntary Load Reduction Events. • C4 - External Clients use the AMI to interact with devices at Customer Site • D1 - Distribution Operations curtails customer load for grid management • I1 - Utility installs, provisions and configures the AMI [and Utility HAN] system • I3 - Utility Upgrades AMI system to Address Future Requirements

  7. Use Case Notes • SCE and SDG&E will submit use cases • User to display device interaction scenario – C2, C3 • Prepay, service request/info, usage display • AMI system to EMS scenario • Reliability response scenario – D1 • No opt-in / opt-out • Price response scenario – C1 • Opt-in / opt-out – California -> must be part of a program • Override button scenario • HAN management – Derivation of I2 – and Title24 • Device provisioning - – initial and update • Security credential establishment • Heartbeat, Diagnostics • Firmware upgrade – I1 • New piece for HAN • Customer HAN evolution management • Customer generation scenarios • Net metering, EV interface, PV, etc. – V2G • Security threat scenarios – Title 24 work

  8. Requirements Document Deliverable • How much depth? • Similar to UtilityAMI or more extensive? • Review SDG&E contributions

  9. New Business • The CEC would like to see a TF instantiated to address the technical details for implementing the Title 24 PCT • Core Tasks • RDS profile • ZigBee profile • Expansion port profile • Systems Operations – e.g. installation & registration • Security architecture details