IEEE Guide for Transformer Loss Measurement

Abstract

No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. Abstract: Information and general recommendations of instrumentation, circuitry, calibration, and measurement techniques of no-load losses (excluding auxiliary losses), excitation current, and load losses of power and distribution transformers are provided. The guide is intended as a complementto the test code procedures given in Clause 8 and Clause 9 of IEEE Std C57.12.90-1999.