DocumentCode
2565622
Title
Using AC control power for microprocessor-based protective relays in cement industry applications
Author
Fox, Gary H.
Author_Institution
California Polytech. State Univ., San Luis, AZ
fYear
2007
fDate
April 29 2007-May 2 2007
Firstpage
263
Lastpage
274
Abstract
This paper discusses the issues that can exist in cement industry applications when applying multifunction microprocessor-based protective relays and utilitizng ac control voltage rather than a dc battery based control bus for their auxiliary control power. The paper recommends several techniques for overcoming these issues.
Keywords
AC motor protection; cement industry; relay protection; ac control power; cement industry applications; multifunction microprocessor; protective relays; Automatic control; Batteries; Cement industry; Circuit breakers; Digital relays; Medium voltage; Power system control; Protection; Protective relaying; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Cement Industry Technical Conference Record, 2007. IEEE
Conference_Location
Charleston, SC
ISSN
1079-9931
Print_ISBN
1-4244-1195-5
Electronic_ISBN
1079-9931
Type
conf
DOI
10.1109/CITCON.2007.359004
Filename
4198224
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