Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Patent
1984-01-31
1985-12-31
Wong, Peter S.
Electric power conversion systems
Current conversion
Including d.c.-a.c.-d.c. converter
363 97, 363 56, H02M 3335
Patent
active
045625239
ABSTRACT:
In a power supply consisting of parallel-connected converters, each of the converters includes a current sensor. One terminal of each current sensor is connected to one terminal of each of the other current sensors. The other terminal is connected to the converter's pulse-width modulator through a limiter. If any of the converters fails, the limiter ensures that only a small, limited change occurs in the output voltages of the other converters which is permissible in most cases.
REFERENCES:
patent: 4177389 (1979-12-01), Schott
Rodel Gerhard
Wolfel Werner
International Standard Electric Corporation
Jones Judson H.
O'Halloran John T.
Ruzek Peter R.
Wong Peter S.
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