DocumentCode :
1228160
Title :
Constant Frequency for Uninterruptable Systems
Author :
Geib, Carl E., Jr.
Author_Institution :
The Ideal Electric & Manufacturing Company Mansfield, Ohio
Volume :
1
Issue :
2
fYear :
1963
Firstpage :
1008
Lastpage :
1012
Abstract :
Critical loads are becoming more common and requirements are more exacting. The "CF" systems described here give complete isolation of the load from power line or power plant transients, failures, or deteriorations. These and other features are discussed herein. 1 - Complete load voltage and frequency isolation. 2 - Prime movers used for auxiliary power can be started using normal means; battery, air, hydraulic, etc., and allowed to accelerate to rated speed normally. 3 - Most power failures can be isolated from load without starting prime mover. 4 - Systems can be installed to operate from existing auxiliary or secondary power sources. 5 - Complicated, high-speed, power failure detection systems are not required.
Keywords :
Acceleration; Automatic control; Batteries; Control systems; Diesel engines; Frequency; Induction generators; Induction motors; Lighting control; Voltage control;
fLanguage :
English
Journal_Title :
Aerospace, IEEE Transactions on
Publisher :
ieee
ISSN :
0536-1516
Type :
jour
DOI :
10.1109/TA.1963.4319473
Filename :
4319473
Link To Document :
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