Polyphase power adapter for frequency reduction

Portable power unit using a cycloconverter for generating a high

Power application circuits utilizing bidirectional insulated gat

Power converting apparatus and method using a multiple three-pha

Power flow control and power recovery with rotary transformers

Power frequency converter

Power supply frequency converter

Power unit

Power-supply voltage frequency control circuit

Pulse width modulation utilizing a shifted control signal

PWM cycloconverter and control method for PWM cycloconverter

Reactive power control cycloconverter

Rectified AC frequency converter

Rotary electric machine and power conversion system using same

Rotary frequency-changer

Series resonant converter control system and method

Signal generation apparatus and method for seafloor...

Static magnetic frequency multiplies

Stationary magnetic frequency multiplier

Step-up transformer