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Description / Abstract:
This guide includes description of acceptable protective relay
practices applied to power system shunt reactors. The guide covers
protection for dry-type (air-core) and oil-immersed type reactors
used on power system buses and lines. Also included in this guide
are the protection of oil-immersed reactors equipped with auxiliary
power windings, improved turn-to-turn fault protection, and use of
digital (microprocessorbased) relays for shunt reactor
protection.
Purpose
The purpose of this guide is to provide users of shunt reactors
acceptable methods and configurations for the protection of power
system shunt reactors.