Electric power conversion systems – Current conversion – With condition responsive means to control the output...
Reexamination Certificate
2007-03-09
2010-06-01
Riley, Shawn (Department: 2838)
Electric power conversion systems
Current conversion
With condition responsive means to control the output...
C363S085000, C363S128000, C363S129000
Reexamination Certificate
active
07729145
ABSTRACT:
A power converter that converts an AC power outputted from a generator into a DC power and supplies it to a battery (load). The power converter includes a thyristor (switch unit) connected between an output unit of the generator and the battery (load); and a gate control unit (control unit) for generating a triangle wave voltage having a constant peak voltage corresponding to each cycle of the AC power outputted from the generator, generating a differential voltage between the voltage supplied to the load via the switch unit and a predetermined target voltage, and controlling the conductive state of the switch unit based on the triangle wave voltage and the differential voltage.
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International Search Report for PCT/JP2007/054679, mailed Apr. 24, 2007.
Nixon & Vanderhye P.C.
Riley Shawn
Shindengen Electric Manufacturing Co. Ltd.
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