Electric power conversion systems – Current conversion – With condition responsive means to control the output...
Patent
1997-12-03
1999-03-30
Berhane, Adolf Deneke
Electric power conversion systems
Current conversion
With condition responsive means to control the output...
363 79, H02M 512
Patent
active
058896660
ABSTRACT:
A method and apparatus for controlling the providing of conditioned AC power, with the conditioned AC power being capable of being provided on a continuous basis. Unconditioned AC voltage is received by transverters. The transverters convert the unconditioned AC voltage into a transverter AC output voltage. The transverter AC output voltage is monitored by current and voltage sensors. A transverter control signal is developed in response to changes in the current and voltage sensing in comparison with a reference signal. The transverter control signal then regulates conversion of the transverter AC output voltage into the desired conditioned AC output voltage. In multi-phase AC voltage systems conditioned AC voltages for each phase are provided.
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Arbanas Zeljko
Brand Gerald J.
Drinkwater Don L.
Simonelli James M.
Berhane Adolf Deneke
Digital Equipment Corporation
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