C: SYSTEMS PROTECTION SUBCOMMITTEE,

MINUTES OF THE MEETING - LOUISVILLE, KY

 

C: System Protection

Chair: J. S. Thorp, Chair

Vice Chair: D. Novosel, Vice-Chair

 

The System Protection Subcommittee met on September15, 1999 with 14 members and 16 guests in attendance.

C1: SOFTWARE MODELS FOR RELAYS

Chair: P. G. McLaren

Vice Chair: K. K. Mustaphi

Established: 1995

Output: IEEE Transactions Paper

Expected Completion Date: 1999

 

The WG met did not meet.

 

C3: NEW TECHNOLOGY RELATED TO TRANSMISSION AND DISTRIBUTION PROTECTION

Chair: A. P. Apostolov

Vice Chair: P. A. Solanics

Established: 1994

Output: Report to Main Committee and IEEE Transactions Paper

Expected Completion Date: 1999

 

WG met for a single session on September 14 with 14 members and 37 guests present.

Two topics were discussed by the working group:

 

The next meeting in January 2000 will have one presentation by Barry Jackson, Duke Power and discussions on Protection Functions in Substation Integration Systems.

 

C4 :APPLICATION OF INTELLIGENT SYSTEMS IN PROTECTION ENGINEERING

Chair: M. Kezunovic

Vice Chair: D. Novosel

Established: 1993 Output: Subcommittee Report

Expected Completion Date: 1998

Status: Final report and task completed. WG is not anymore active.

 

 

C6 :Wide Area protection and emergency control

Chair: Miroslav Begovic

Vice Chair: Damir Novosel

Established, 1996

Expected Completion Date: 2000

 

The Working Group met on September 14 in a single session with 10 members and 8 guests in attendance.

Our member, Ken Martin, gave a presentation on implementation of the phasor measurement system in BPA, and provided very interesting information about the data communication and other implementation aspects.

There was some discussion on the current draft of the report. It was agreed that additional information about existing SPS be provided in the report. Some assignments were made for continuation of the work on WG report.’

 

For January meeting in San Diego, following is proposed:

 

 

 

C7 :EMTP Applications to Power System Protection

Demetrios Tziouvaras, Chair

Lubomir Kojovic, Vice Chair

Established, 1997

Expected Completion Date: 1999

 

The WG met did not meet.

 

C8 :Phasor-Based Models for Analyzing Relay Performance

Mike Meisinger, Chair

M. S. Sachdev, Vice Chair

Established, 1997

Expected Completion Date: 2002

Output: Transactions Paper

 

The Working Group met at 1:30 PM on September 14. Four members and Eight guests were present.

The Minutes of the WG meeting held on May 12, 1999 in Albuquerque, NM distributed by Email were approved.

Five writing contributions submitted by the members were consolidated into a single document by Moh Sachdev to facilitate their review. The consolidated document was distributed by Email to the members of the Working Group before the meeting and copies were made available at the meeting.

The document was reviewed and it was suggested that Section III.B.3 (Model Implementation) should be rewritten in a generic form to eliminate any perceived commercial endorsement of MatLab. M. Begovic volunteered to rewrite this section in a generic form.

The WG also determined that it is necessary to review Section 3.1 (Phasor Measurement Methods) to ensure consistency of content. This review was assigned to Moh Sachdev.

Writing of Sections I (Introduction) and Section II (Definitions) had not been assigned previously. Sam Sambasivan and Liancheng Wang were asssigned the writing of Section I (Introduction).

Writing of Section II (Definitions) was assigned to Alex Apostolov.

Sam Sambasivn and Liancheng Wang joined the the Working Group.

 

C9 : A Guide for aPPLICATIONS of UNDERFREQUENCY LOAD-SHEDDING and restoration

Alex Apostolov, Chair

Ken Behrendt, Vice Chair

Established, 1999

Expected Completion Date: 2002

Output: Guide

 

The working group met on Tuesday, September 14th, with 14 members and 16 guests present. The working group reviewed the guide’s title, scope and purpose that was developed and agreed upon at the last meeting. Attention then focused on developing an outline for the guide. A proposed outline was drafted and initial writing assignments were made to cover the outlined material. An informal survey of UF load shedding and load restoration methods will be performed within the working group to help gather material for the guide.

 

The scheduled completion date remains December, 2001. The working group expects to meet in single session at the next PSRC meeting, and needs a room for 30 with an overhead projector.

 

 

C10: Effects of Changing Utility Environment on Protective Relaying

Jamie de la Ree, Chair

Tefvik Sezi, Vice Chair

Established, 1999

Expected Completion Date: 2003

Output: Transactions Paper

 

The working group met on with 5 members and 11 guests present. As Chairman, De La Ree, was absent, Vice-chairman held the meeting. Actions from the meeting are:

  1. Assignment is changed to: "Effects of Changing Utility Environment on Protective Relaying"
  2. Tefvik Sezi will write a summary of the discussion, as a "start-up" of the paper.

 

Next meeting: 20-25 attendants. Single session

 

 

LIASON REPORTS:

 

IEEE Working Group on Power System Dynamics Measurements, G. Michel

The Working Group met Monday, July 19, 1999 at the IEEE/PES 1999 Summer Power Meeting in Edmonton, Alberta, Canada immediately after a Panel Session it sponsored entitled "Power System Dynamic Performance Monitoring for Operation, Protection, and Planning." The Panel Session was well attended. The panel material is in the Conference Proceedings, Volume 1, under the conference theme: "Reliability Management in the New Environment, Track 1.

 

After a brief update of recent activities, the Working Group agreed that the purpose of present and past panel sessions of providing a common understanding of the state of development of monitoring technology and applications have been met. No additional panel sessions are planned. The Working Group agreed to develop a set of preferred capabilities for Power System Dynamics Monitors. This work is not intended to be a standard. It will describe monitoring experience.

 

The Working Group will not meet at the PES Winter Meeting in Singapore.

The next Working Group Meeting will be July, 2000 at the IEEE PES SPM in Seattle, Washington.

 

NERC Engineering Committee, Phillip B. Winston

The Planning Standards implementation procedure is in process.

 

T&D Committee, M. Kezunovic

No report.

 

PES Power System Analysis, Computing and Economics Committee, Mal Swanson

Nothing to report