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IEEE C57.134-2000

IEEE Guide for Determination of Hottest-Spot Temperature in Dry-Type Transformers

standard by IEEE , 04/05/2000

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Scope

This guide describes methodologies for determination of the steady-state winding hottest-spot temperature in dry-type distribution and power transformers with ventilated, sealed, solid cast, and encapsulated windings built in accordance with IEEE Std C57.12.01-1998 and IEC 60726 (1982-01). Converter transformers are not included in this guide.

Purpose

Assumption regarding the relation of hot spot temperature to average winding temperature rise are not representative of all dry type transformer constructions and winding size. A uniform methodology for determination of hottest spot termperature will provide consistency in testing/calculation for Manufacturers' verification of the hotspot to the user, and for validation/review of hot spot temperature limits specified in C57.12.01.

Abstract

New IEEE Standard - Superseded. Methodologies for determination of the steady-state winding hottest-spot temperature in dry-type distribution and power transformers with ventilated, sealed, solid cast, and encapsulated windings built in accordance with IEEE Std C57.12.01-1998 and IEC 60726 (1982-01) are de-scribed in this guide. Converter transformers are not included in this guide.
 

Product Details

Published:
04/05/2000
ISBN(s):
0738119881, 9780738119885
Number of Pages:
20
File Size:
1 file , 400 KB
Product Code(s):
STDSU94836
Note:
This product is unavailable in Russia, Belarus
 

Document History

  1. IEEE C57.134-2013


    IEEE Guide for Determination of Hottest-Spot Temperature in Dry-Type Transformers

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  2. IEEE C57.134-2000

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    IEEE Guide for Determination of Hottest-Spot Temperature in Dry-Type Transformers

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