TRANSFORMERS COMMITTEE

Power Transformers Subcommittee Chair:

Tom Lundquist

Lundquist Consulting Services, Inc.

1241 N. Bronco Lane

Gilbert, AZ 85233

U.S.A.

Phone: (480) 225-1670

Fax: 

E-Mail:  Tom.Lundquist@ieee.org

Working Group Chair:

Phil Hopkinson

President & CEO

HVOLT Inc.

3704 Highridge Rd.

Charlotte, NC  28270

Raleigh Phone:  (704) 846-3290

E-Mail:  phopkinson@ieee.org

• Fall 2011 Agenda and Presentation Posted  28Oct2011

• Guide for Life Cycle Testing - Draft 1 Posted  28Oct2011

• Fall 2010 Minutes Posted  27Oct2010

• Functional Life Test Posted  05Mar2010

• Comments on Functional Life Test  Posted 05Mar2010

Previous Mtg. Documents

• Spring 2010 Agenda Posted  05Mar2010

• Fall 2009 Agenda and Presentation   updated 19Apr2009

• Spring 2009 Agenda and Presentation   updated 19Apr2009

• Kraemer Analysis  Posted

• Dix Presentation   Posted 19Apr2009

• Spring 2008 Functional Life Test Presentation   Posted 19Apr2009

• Spring 2008 Presentations:

Presentation (Tapchangers)    posted 14Mar2008

Presentation (Dohnal/Hopkinson)   posted 14Mar2008

• Fall 2007 TF Minutes   posted 24Oct2007

• Other Info:

  • Quality Switch TapchangerFunctional Life Tests  

  • No-Load Tap Changer Thermal Endurance Test - Proposed language to be added following the last paragraph of the clause as 7.2.2.1 of IEC60214-1

  • Draft Paper - Electrical Contacts for Off-Circuit Tap Changers for Oil Immersed Transformers, by Phil Hopkinson, Oct. 2005

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