DIELECTRIC TEST SUBCOMMITTEE
SCOPE
- Study and review engineering aspects of test voltage requirements for service conditions, or conversely, voltage tests that will determine that service requirements are met 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 |
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Dr. Poorvi Patel EPRI 1300 West WT Harris Blvd Charlotte, NC, 28262-7097, U.S.A. Phone: +1 704 232 4551 email: ppatel@epri.com |
Thang Hochanh Consulting Tests Services HV Apparatus & Power Transfs. and Distr. Transfs. Tests Laboratory 149 Godin Sherbrooke (Qc) Can J1R 0S6 Phone: +1 819 821 3636 x 244 Phone: +1 514 796 3697 email: thanghochanh@surplec.com |
Diego Robalino Megger 4545 West Davis St Dallas, TX 75211, U.S.A. Phone: +1 214 331 7348 email: diego_robalino@ieee.org |
SC AGENDA/TOPICS FOR NEXT MEETING
Spring 2021 SC Agenda 8Nov2021
Spring 2019 Presentation 22Apr2019
Spring 2018 Presentation on Guide for Frequency Domain Spectroscopy Measurement of Bushings for Transformers 28Mar2018
For previous meeting minutes, see Transformers Committee Meetings
PREVIOUS MEETING DISCUSSIONS/TOPICS
Spring 2017 Presentation – Field Guide for Partial Discharge Measurement 13Mar2017, PAR Request 13Mar2017
Fall Presentation – Impulse Test Concepts, Phil Hopkinson 27Oct2016
WORKING GROUPS/TASK FORCES
Fall 2018 Presentation 17Oct2018
Standard | Title | Officers | Status | Drafts | Documents |
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C57.98 WG |
IEEE Guide for Transformer Impulse Tests | Chair: Thang Hochanh Phone: +1 819-821-3636 thanghochanh@surplec.com Vice-Chair: Reto Fausch Phone: +1 949-374-9601 retofausch@ieee.org Secretary: John Foschia Phone: +1 919-273-7411 John.Foschia@spx.com |
Active Approved 2011 Rev Due: 12/31/2021 PAR Exp. 12/31/2022 |
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Fall 2020 Agenda 19Oct2020 Fall 2019 Minutes 19Oct2020 K-Factor 19Oct2020 |
C57.113 WG |
IEEE Guide for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors | Chair: Ali Naderian Phone: +1 647-300-8836 ali.naderian@metsco.ca> Secretary: John Foschia Phone: +1 919-273-7411 John.Foschia@spx.com |
Active Pub. 2010 Rev Due: 12/31/2020 PAR Exp. 12/31/2023 |
C57.113 D3 17Nov2021 Annex A 17Nov2021 |
Fall 2021 Agenda 17Nov2021 Fall 2021 Unapproved Minutes 17Nov2021 Spring2021 Unapproved Minutes 17Nov2021 |
C57.127 WG |
IEEE Guide for the Detection of Acoustic Emissions from Partial Discharges in Oil-Immersed Power Transformers | Chair: Detlev Gross Phone: 011 49 241 74927 gross@pdix.com Vice-Chair: Jack Harley Phone: +1 330-242-0046 jack.harley@FirstPowerGroup LLC.com |
Inactive Approved 2018 Rev Due: 12/31/2028 |
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C57.138 |
IEEE Recommended Practice for Routine Impulse Test for Distribution Transformers | Chair: Art Molden Phone: +1 845-225-0993 a.molden@ameesco.com Vice-Chair: JD Brafa Phone: +1 731-696-5240 brafa@engineer.com |
Inactive Pub. 2016 Rev Due: 12/31/2026 . |
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C57.160 WG |
Guide for PD Measurement in HV Bushings and Inst Transformers | Chair: Thang Hochanh Phone: +1 819-821-3636 thanghochanh@surplec.com |
Active New Project PAR Exp.: 12/31/2022 |
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PC57.161 WG |
Guide for DFR Measurements | Chair: Ali Naderian Phone: +1 416-797-3724 a.naderian@gmail.com |
Inactive Pub. 2018 Rev Due: 2028 |
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C57.168 WG |
Guide for Low Frequency Dielectric Testing for Distribution, Power and Regulating Transformers | Chair: Dan Sauer Phone: +1 262-896-2417 DanielMSauer@Eaton.com |
Active New Project PAR Exp.: 12/31/2022 |
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C57.12.90 Continuous Revision TF |
Revision of Low Frequency Tests | Chair: Bill Griesacker Phone: +1 412-916-6446 wgriesacker@duqlight.com |
Active – Cont. | . . . . |
Fall 2021 TF Agenda 5Nov2021 Spring 2021 Unapproved Minutes 5Nov2021 S22-Proposed Changes to C57.12.00-2015 Table 4 27Feb2022 F21-Proposed Changes to C57.12.90-2015 27Feb2022 Survey 1 Results Summary R2 23Apr2021 Spring 2020 Survey 1 Results Summary 10Mar2020 . . |
C57.12.90 Continuous Revision TF |
Continuous Revision of Impulse Tests | Chair: Pierre Riffon Phone: +1 450-448-8778 riffon@sympatico.ca |
Active – Cont. | . . . . |
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C57.12.200 Entity Ballot Oversight TF |
IEEE Guide for Frequency Domain Spectroscopy of Bushings for Transformers | Chair: Poorvi Patel Phone: +1 704-232-4551 ppatel@epri.com Vice-Chair/Secr: Charles Sweetser Phone: +1 617-901-6180 charles.sweetser@omicronenergy.com |
Active New Project PAR Exp.: 12/31/2022 |
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TF |
Investigate Interaction between Substation Transients And Transformers in HV and EHV Transients | Chair: Jim McBride Phone: jim@jmxhv.com |
Active | . . . . |
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TF |
Factory Partial Discharge Limits | Chair: Vinay Mehrotra Phone: vinay.mehrotra@spx.com |
Active | . . . . |
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TF |
External Dielectric Clearances | Chair: Eric Davis Phone: +1 816-822-3925 edavis@burnsmcd.com |
Active | . . . . |
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TF |
Partial Discharge Tests for Class I Transformers |
Chair: Donald Ayers Phone: +1 704-243-3222 donald.ayers@ieee.org Vice-Chair: Javier Arteaga Secretary: Israel Barrientos |
Active | Proposed changes to C57.12.00 3Nov2021 Proposed changes to C57.12.90 3Nov2021 |
Spring 2021 Agenda 3Nov2021 Fall 2021 Mtg Slides 3Nov2021 Spring 2021 Minutes – Unapproved 19May2021 |
TF |
Winding Insulation Power Factor & Winding Insulation Resistance Limits | Chair: Diego Robalino Phone: +1 214 331 7348 diego_robalino@ieee.org |
Active | Final TF Report 23Oct2021 . . |
Fall 2020 Presentation-Data Set 29Dec2020 . . |