Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Power conversion apparatus
 A power conversion apparatus has a voltage type power convertor, a power control circuit for outputting a first active power reference signal for the voltage type power convertor based on a power reference value Pref and a detection value P of a power detector, a DC voltage detector for outputting a second active power reference signal for the voltage type power convertor based on a DC voltage reference value Vdref and a detection value Vd of the DC voltage detector, and a gate control circuit for firing switching elements in the voltage type power convertor based on both first and second active power reference signals. 
Mitsubishi Denki Kabushiki Kaisha Kansai Electric Power Co., Inc.
H H
H02J H02J
inventional inventional
Megumu Yukao Shinzo Toshiyuki
Morita, deceased Tanaka Tamai Fujii