Performance Characteristics Subcommittee

SCOPE

Study and review the treatment of loss, impedance, exciting current, inrush current and other performance characteristics and their methods of application, measurement or test for liquid filled transformers and reactors;
Develop and maintain related standards, recommended practices and guides for such criteria;
Coordinate with other technical committees, groups, societies and associations as required.

CHAIR	VICE CHAIR	SECRETARY
Rogerio Verdolin Verdolin Solutions Inc. Calgary, AB Canada Phone: +1 403 850 4304 email: roger.verdolin@shaw.ca	Sanjib K. Som Pennsylvania Transformer Pittsburgh, PA, U.S.A. Phone: +1 540 204 7670 email: ssom@patransformer.com	Kris Zibert Allgeier, Martin and Associates, Inc. 7231 East 24th Street Joplin, Missouri 64804, U.S.A. Phone: +1 417 680 7200 email: kris.zibert@amce.com

SC AGENDA/TOPICS FOR NEXT MEETING

Fall 2021 PCS Agenda 4Nov2021
For previous meeting minutes, see Transformers Committee Meetings

WORKING GROUPS/TASK FORCES

Standard	Title	Officers	Status	Drafts	Documents
P60076-16 WG	Standard Requirements for Wind Turbine Generator Transformers	Chair: Philip Hopkinson Phone: (704) 846 3290 phopkinson@hvolt.com Secretary: Donald E. Ayers Phone: +1 704 243 3222 donald.ayers@ieee.org	Inactive Pub: 2018 Rev Due: 12/31/28	.. ..	.. ..
C57.12.00 Cont. Rev. TF	IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers	Chair: Tauhid H. Ansari Phone: +1 314 420 8597 tauhid.ansari@hitachi-powergrids.com Secretary: Enrique Betancourt Phone: ebetanco@ieee.org	Active	.. ..	Fall 2021 Agenda 11Nov2021 Spring 2021 Minutes R1.11Nov2021
C57.12.90 Cont. Rev. TF	IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers	Chair: Hakan Sahin Phone: +1 208 220 6963 hakanshaun@gmail.com Secretary: Pugazhenthi Selvaraj Phone: +1 540 519 5799 pugal2006@gmail.com	Active	.. ..	Fall 2021 Agenda R27Nov2021 Spring 2021 Minutes R1 7Nov2021 Spring 2021 TF Presentation 27Apr2021 Fall 2020 TF Minutes 19Apr2021 Winding Resistance 14Oct2020 OLTC Tests 14Oct2020 Ratio Tests 14Oct2020 C57.12.90 Section 9.5 zero seq with Modifications 14Mar2013
C57.12.90 Cont. Rev. TF	Section 13 Sound Level Measurement	Chair: Ramsis Girgis Phone: +1 314 409 7080 ramsis.girgis@hitachienergy.com Secretary: Barry Beaster Phone: +1 636 677 3421 x392 blbeaster@ieee.org	Active	.. ..	. .
C57.18.10 WG	IEEE Standard Practices and Requirements for Semiconductor Power Rectifier Transformers	Chair: Sheldon Kennedy Phone: +1 716 896 6500 skennedy@ niagaratransformer.com Vice-Chair: Bill Whitehead Phone: Secretary: David Walker Phone: +1 520 484 5338 djwalker1260@gmail.com	Active 50% Reaffirmed 2009 Rev Due: 12/31/2019 PAR Exp.: 12/31/2022	C57.18.10 D11 29Jun2021	Spring 2020 Agenda 6Mar2020 Fall 2019 Minutes 6Mar2020
C57.21 WG	IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA	Chair: Sanjib Som Phone: +1 540 204 7670 ssom@patransformer.com Vice Chair: Arturo Del Rio Phone: +1 416 298 8108 x404 Arturo.delrio@trench-group.com Secretary: Kris Zibert Phone: +1 417 680 7200 kris.zibert@amce.com	Active Pub: 2021 Rev Due: 12/31/2031 .	. . . .	. . . .
C57.32	IEEE Standard Requirements, Terminology, and Testing Procedures for Neutral Grounding Devices	Chair: Sheldon Kennedy Phone: +1 716 896 6500 skennedy@ nagaratransformer.com Vice-Chair: Tom Melle Phone: +1 919 917 8157 tom.melle.us@ieee.org Secretary: Fred Elliott Phone: +1 360 418 2269 felliott@ieee.org	Inactive Approved 2015 Rev Due: 12/31/2025	. . . .	. . . .
C57.32.10 – Entity Oversight TF	Guide for the Selection of Neutral-Grounding Devices for HVDC Converter Transformers	Chair: Phone: .	Active .	.. ..	.. ..
C57.32.10 Entity WG	Guide for the Selection of Neutral-Grounding Devices for HVDC Converter Transformers	Chair: Zhang Hua Phone: +86 199 8337 2217 zhanghua0002@163.com Secretary: Xu Yin Phone: +86 185 1900 4061 xuyin@bjtu.edu.cn	Active New Project PAR Exp.: 12/31/2022	. .	. .
C57.105 WG	IEEE Guide for Application of Transformer Connections in Three-Phase Distribution Systems	Chair: Rogerio Verdolin Phone: +1 403 850 4304 roger.verdolin@shaw.ca Vice-Chair: Ben Garcia Phone: +1 714 895 0787 Benjamin.Garcia@sce.com	Inactive Pub: 2019 Rev Due: 12/31/2029 .	. . . .	. . . .
C57.109 WG	IEEE Guide for Liquid-Immersed Transformers Through-Fault-Current Duration	Chair: Vinay Mehrotra Phone: +1 262 547 0121 x1353 Vinay.Mehrotra@spx.com Vice-Chair: Hemchandra Shertukde Phone: +1 860 768 4847 Shertukde@hartford.edu Secretary: Jason Varnell Phone: +1 919 221 9793 jason.varnell@spx.com	Inactive Reaffirmed 2018 Rev Due: 12/31/2018 .	. .	. . . .
C57.110 WG	IEEE Recommended Practice for Establishing Transformer Capability When Supplying Nonsinusoidal Load Currents	Chair: Richard Marek Phone: +1 804-383-2376 Richard.P.Marek@usa.dupont.com Secretary: Samuel L. Sharpless Phone: +1 407 257 0209 slsharpl@rimkus.com	Inactive Pub. 2018 Rev Due: 12/31/2028 .	. . . .	. . . .
C57.120 .	IEEE Loss Evaluation Guide for Power Transformers and Reactors	Chair: Rogerio Verdolin Phone: +1 403 850 4304 roger.verdolin@shaw.ca Vice-Chair: Rod Sauls Phone: +1 205 257 4143 RESAULS@southernco.com	Inactive Pub: 2017 Rev Due: 12/31/2027	. . . .	. . . .
C57.123 WG	IEEE Guide for Transformer Loss Measurement	Chair: Ed TeNyenhuis Phone: +1 519 837 4691 edt@ieee.org Secretary: Tony Franchitti Phone: +1 610 648 7952 anthony.franchitti@ exeloncorp.com	inactive Approved 2019 Rev Due: 12/31/2029 .	. .	. . . .
C57.133 .	Guide for Short-Circuit Testing of Distribution and Power Transformers	Chair: Marcel Fortin Phone: +1 450 922 0925 fortin.marcel@ieee.org	Inactive Rev Due: 12/31/2019 Par Withdrawn	. . . .	. . . .
C57.136 .	IEEE Guide for Audible Sound of Liquid-Immersed Power Transformers	Chair: Steve Antosz Phone: +1 412 498 3916 santosz@comcast.net Vice-Chair: Ramsis Girgis Phone: +1 314 409 7080 ramsis.girgis@hitachienergy.com Secretary: Mats Bernesjo Phone: +1 314 614 0962 mats.s.bernesjo@hitachienergy.com	Active Reaffirmed 2005 Rev Due: 12/31/2018 Par expires 12/31/2025	PC57.136 D5 23Jul2022 . . . .	Fall 2021 Presentation 15Nov2021 Fall 2021 Unapproved Minutes 28Feb2022 Fall 2021 1st WG Mtg Roster 28Feb2022
C57.142 WG	A Guide To Describe The Occurrence And Mitigation Of Switching Transients Induced By Transformer-Breaker Interaction	Chair: Jim McBride Phone: +1 770 460 6626 jim@jmxservices.com Vice-Chair: Xose Lopez- Fernandez xmlopez@uvigo.es Secretary: Tom Melle Phone: +1 919 917 8157 tom.melle.us@ieee.org	Active Approved 2010 Rev Due: 12/31/2020 PAR Exp: 12/31/2023	PC57.142 D9B 14Oct2020	Fall 2021 WG Agenda 11Nov2021 Spring 2021 WG Minutes 11Nov2021 Fall 2020 Switching Mitigation Concepts-Hopkinson 20Oct2020 Fall 2020 WG Presentation 20Oct2020 . . . .
C57.149 WG	Guide for the Application and Interpretation of Frequency Response Analysis for Oil Immersed Transformers	Chair: Charles Sweetser Phone: +1 781 672 6214 charles.sweetser@omicronusa.com Vice-Chair: Poorvi Patel +1 704 232 4551 ppatel@epri.com	Active Approved 2012 Rev Due: 12/31/2022 PAR Exp.: 12/31/2022	. . . .	. . . .
C57.158 WG	Guide for the Application of Tertiary and Stabilizing Windings in Power Transformers	Chair: Enrique Betancourt Phone: 0528180302135 enrique.betancourt.ramirez@indsys.ge.c Secretary: Brian Penny Phone: +1 262 832 8709 .	Inactive Pub: 2017 Rev Due:.: 12/31/2027	. .	. . . .
C57.159 .	Guide for Application in Distributed Photovoltaic(DPV) Transformers in Power Generation Systems	Chair: Hemchandra M. Shertukde Phone: +1 860-768-4847 Shertukde@hartford.edu Vice-Chair: Mathieu Sauzay Phone: 33478778164 Mathieu.Sauzay@jst-transformers.com Secretary: Aleksandr Levin Phone: +1 802 751 3352 aleksandr.levin@wicor.com	Inactive Approved 2016 Rev Due: 12/31/2026	. . . .	. . . .
C57.164 WG	Guide for theoretical evaluation of the ability to withstand effects of short circuit on Fluid-Filled Power Transformers, Regulators, and Reactors	Chair: Sanjay Patel Phone: s.patel@smitusa.com Vice-Chair: Raj Ahuja Phone: +1 408 209 5513 rajahuja2@icloud.com Secretary: Joe Watson Phone: +1 561 371 9138 joe_watson@ieee.org	Active New Project PAR Exp.: 12/31/2022	PC57.164 D6 8Mar2021	. . . .
TF	Core Gassing and Grounding	Chair: David Buckmaster Phone: +1 980 321 8381 david.buckmaster@shawgrp.com Secretary: Donald E. Ayers Phone: +1 704 243 3222 donald.ayers@ieee.org	Active	. . . .	. . . .
TF	Short Circuit Design Criteria	Chair: David Buckmaster Phone: +1 980 321 8381 david.buckmaster@shawgrp.com	Active	. . . .	. . . .
TF	Insulating Liquid for Factory Testing	Chair: Ed teNyenhuis Phone: +1 980 321 8381 edt@ieee.org	Active	. . . .	. . . .
TF	LTC Diagnostics Guide	Chair: Marcos Ferreira Phone: +1 360-567-4314 marcos.ferreira@advisian.com Vice-Chair: Raka Levi Phone: +1 617 818 8755 rakal@amforum.org Secretary: Tauhid Ansari Phone: +1 314 679 4543 tauhid.ansari@hitachi-powergrids.com	Active	. . . .	. . . .