Working Group Details
InsLife-WG1538 - Insulating Life - Max. Wdg Temp Rise Working Group
|Working Group Chair||
|IEEE Program Manager|
PC57.169 - Guide for Determination of Maximum Winding Temperature Rise in Liquid-Immersed Transformers
Produce a guide for developing mathematical models and test procedures to determine the steady state maximum (hottest spot) and average winding temperature rise over ambient for liquid immersed distribution, power, network, and regulating transformers manufactured in accordance with IEEE C57.12.00.
1538a-2015 - IEEE Guide for Determination of Maximum Winding-Temperature Rise in Liquid Immersed Transformers -- Amendment 1
The clause that addresses direct measurement with fiber-optic detectors is expanded and an annex detailing examples of installation techniques for fiber-optic probes is added in this amendment.