Kenji Hirasaki

A Control Method for a Single-Phase Active Filter Capable of Reducing its DC Capacitor

Hideaki Fujita, Kenji Hirasaki, H. Fujita, 2007 .

A Single-Phase Active Filter Using an H-Bridge PWM Converter with a Sampling Frequency Quadruple of the Switching Frequency

Hideaki Fujita, Kenji Hirasaki, 2008 .