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Description / Abstract:
The guide's application is for natural and synthetic
ester-immersed transformers. This guide addresses the
following:
-The theory of combustible gas generation in a natural and
synthetic ester-filled transformer.
-Interpretation of the dissolved gas analysis results.
-Recommended actions based on the interpretation of
dissolved gas analysis results.
-A bibliography of related literature.
Purpose
The purpose of this guide is to assist the transformer operator
in evaluating dissolved gas analysis (DGA) data obtained from
natural ester and synthetic ester-filled transformers.