Joe Seabrook Puget Sound Energy, Inc. MSRATF Handoff to JUG (Modeling SPS and RAS Ad Hoc Task Force) (Joint User Group) August, 2014 Joe Seabrook Puget Sound Energy, Inc.
Accountability Principles Transparency on transmission reliability matters Existing and future facilities modeled in WECC planning cases will include Relays, RAS, Contingency Definitions, Node-Breaker Topology, and Sequence Components Needed to evaluate existing and planned facilities Assumptions can be made for future facilities This data will be provided and maintained by the sanctionable entity; TO, TP, PC, TOP Include the means to exchange this data between simulation programs
Distribution of MSRATF Areas Potential (for discussion) Coordination - JUG Node–Breaker - SRWG Sequence Components - SRWG Contingency Definitions - SRWG RAS – power flow - SRWG RAS – transient stability - MVWG Relays - JUG (or MVWG)
MSRATF Documents Where should MSRATF documents migrate? Currently under: TSS > Documents > MSRATF Documents
MSRATF Documents When MSRATF is dissolved, where should MSRATF documents be distributed? Some have a cover sheet with a Custodian block Examples are model specifications and white papers The Custodian block designates TSS standing groups TSS standing groups will continue development: TSS, JUG, SRWG, MVWG
MSRATF Documents Potential Distribution Needs and Scope - JUG Relays - MVWG RAS – power flow - SRWG RAS – transient stability - MVWG Contingency Definitions - SRWG Node–Breaker - SRWG Sequence Components - SRWG