Electric power conversion systems – Current conversion – Having plural converters for single conversion
Patent
1983-09-06
1985-08-13
Wong, Peter S.
Electric power conversion systems
Current conversion
Having plural converters for single conversion
307252L, 363128, H02M 712, H03K 1756
Patent
active
045354006
ABSTRACT:
A method for simultaneously triggering a plurality of serially connected SCR's transfers energy from a relatively low voltage energy source to each of a plurality of energy storage devices which are coupled respectively to the gate of a corresponding SCR through a respective switching device. The energy from each storage device is simultaneously discharged into the gate of each respective SCR by a respective trigger signal from the low voltage energy source to each respective switching device.
Apparatus for simultaneously triggering a plurality of serially connected SCR's comprises a pulse transformer for transferring energy from a relatively low voltage source of energy.
REFERENCES:
patent: 3596168 (1971-07-01), Hengsberger
patent: 3723847 (1973-03-01), Chaupit
patent: 3938026 (1976-02-01), Hoffmann et al.
patent: 4370607 (1983-01-01), Dassonville
Davis Jr. James C.
General Electric Company
Lacomis Bernard J.
Rebsch D. L.
Wong Peter S.
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