Power semiconductor device

Details Power semiconductor device Power semiconductor device

2007-05-15

2007-05-15

Nguyen, Matthew V. (Department: 2838)

Electric power conversion systems

Current conversion

Using semiconductor-type converter

C363S098000, C318S801000

Reexamination Certificate

active

10895835

ABSTRACT:
Inverter circuits are connected to a P electrode and an N electrode, and control the U, V and W phases, respectively, of a three-phase motor. The inverter circuits are connected to the three-phase motor through shunt resistors, respectively. The shunt resistors are connected to HVICs, respectively. The HVICs are connected to a counter circuit. The counter circuit is connected to a CPU. The CPU is connected to a clock transmitter and a gate drive circuit.

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patent: 2002-34263 (2002-01-01), None
patent: 2003-9539 (2003-01-01), None

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