Title :
Applying microprocessor-based protective relays in switchgear with AC control power
Author_Institution :
GE Consumer & Ind., Concord, CA
Abstract :
This paper discusses the issues that can exist when applying multifunction microprocessor-based protective relays in switchgear that has AC control voltage rather than a DC battery based control bus. The paper recommends several techniques for overcoming these issues
Keywords :
circuit breakers; industrial power systems; microcomputers; power control; power system protection; relay protection; switchgear protection; voltage control; AC control power; AC control voltage; DC battery; batteries; circuit breakers; control bus; electric power system; industrial power system protection; microprocessor-based protective relay; switchgear; Batteries; Circuit breakers; Control systems; Medium voltage; Power system control; Power system reliability; Protection; Protective relaying; Switchgear; Voltage control;
Conference_Titel :
Pulp and Paper Industry Technical Conference, 2005. Conference Record of 2005 Annual
Conference_Location :
Jacksonville, FL
Print_ISBN :
0-7803-9089-X
DOI :
10.1109/PAPCON.2005.1502076
