Electric power conversion systems – Current conversion – With means to introduce or eliminate frequency components
Reexamination Certificate
2006-08-31
2010-12-21
Patel, Rajnikant B (Department: 2838)
Electric power conversion systems
Current conversion
With means to introduce or eliminate frequency components
C318S803000, C318S811000
Reexamination Certificate
active
07855901
ABSTRACT:
An AC command voltage obtained by compensating a reference value of a commercial AC voltage output from a multiplication unit using an FB control unit is multiplied by k (0≦k≦1) by a multiplication unit and output to a first inverter control unit, and the remaining part is output to a second inverter control unit. The first and second inverter control units generate signals, based on command voltages obtained by superposing the AC command voltage from an AC output control unit on respective phase command voltages.
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Ishikawa Tetsuhiro
Nakamura Makoto
Oyobe Hichirosai
Togashi Shigenori
Oliff & Berridg,e PLC
Patel Rajnikant B
Toyota Jidosha & Kabushiki Kaisha
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