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Description / Abstract:
To aid in the interpretation and application of the impulse
testing requirements of the IEEE Standard Test Codes for
Transformers.
Purpose
This guide is written primarily for power transformers, but it
is also generally applicable to distribution and instrument
transformers. Other IEEE standards, plus the purchaser's
specifications determine the specific requirements for impulse
tests. The purpose of this guide is not to change those standards
in any way, but to add background information that will aid in the
interpretation and application of those standards. The information
contained in this guide is a compendium of technical information
provided by engineers and technicians well versed in the art of
transformer impulse testing. It is hoped that this guide will
provide a basis for a better understanding of impulse test
techniques and troubleshooting procedures.