Gene henneberg chair remedial action scheme reliability subcommittee
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Gene Henneberg, Chair Remedial Action Scheme Reliability Subcommittee. RASRS Report to Operating Committee July 15-16 , 2014 Salt Lake City, Utah. RASRS April Scheme Reviews ( 13 Entities, 24 schemes). RASRS April Scheme Reviews. RASRS April Scheme Reviews.

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Gene Henneberg, Chair Remedial Action Scheme Reliability Subcommittee

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Gene henneberg chair remedial action scheme reliability subcommittee

Gene Henneberg, ChairRemedial Action Scheme Reliability Subcommittee

RASRS Report to Operating Committee

July 15-16, 2014

Salt Lake City, Utah


Rasrs april scheme reviews 13 entities 24 schemes

RASRS April Scheme Reviews(13 Entities, 24 schemes)


Rasrs april scheme reviews

RASRS April Scheme Reviews


Rasrs april scheme reviews1

RASRS April Scheme Reviews


Rasrs april scheme reviews2

RASRS April Scheme Reviews


Rasrs april scheme reviews3

RASRS April Scheme Reviews


July 2014 rasrs meeting

July 2014 RASRS Meeting

  • The following entities have various RAS scheduled for discussion:

  • Puget Sound Energy

  • Fortis, BC

  • BPA

  • SCE

  • WAPA

  • BC Hydro

  • PG&E

  • Idaho Power


Ras protection system oversight task force rpsotf

RAS & Protection System Oversight Task Force (RPSOTF)

  • Task Force provides oversight of PCC/TSS MSRATF activities

  • Co-chairs: Don Watkins, Dave Angell

  • Membership drawn from:

    • RAS Reliability Subcommittee

    • Relay Work Group

    • Technical Studies Subcommittee

    • WECC and RC Staff

    • Technical Support, Standards, and others


Modeling sps relays adhoc task force

Modeling SPS & Relays Adhoc Task Force

  • The MSRATF is organized under TSS (and PCC), Joe Seabrook, chair:

  • RAS modeling group

  • Relay modeling group

  • Contingency definition group


Modeling sps relays adhoc task force1

Modeling SPS & Relays Adhoc Task Force

“Big picture” objective is to develop and use contingency, relay, and RAS models as part of the Base Case Coordination System (BCCS), including models for unbalanced faults, accessed via a common data format from any of the four major software vendors’ programs.


Nerc sps ras standards

NERC SPS/RAS Standards

  • NERC drafting team to write a new SPS definition and related standards

  • http://www.nerc.com/pa/Stand/Pages/Project-2010-05_2%E2%80%93Special-Protection-Systems.aspx

  • First draft proposed RAS definition is posted and closes July 25

  • Webinar happened June 30

  • Target BOT approval November 2014

  • File with FERC December 2014

  • Begin standard drafting early 2015


Nerc proposed ras definition

NERC Proposed RAS Definition

There is a broad general RAS definition, but . . .

. . . many more exceptions than the present SPS/RAS definition


Next rasrs meeting

Next RASRS Meeting

November 17-19, 2014, Salt Lake City, UT (four months away!)

  • Review schemes from members

  • Other RASRS business


Gene henneberg chair remedial action scheme reliability subcommittee

Remedial Action Scheme Reliability Subcommittee

July2014

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