Blocked Phase Current Patching Three-phase Rectifier and Motor Drive with Energy Feedback
Based on the inherent property of three phase AC power supply, the present scheme of three phase APFC utilizes auxiliary lower voltage inter-phase rectifier and a booster by processing only 22％ amount of the power to patch the gaps of the input current waveform of the blocked phases. That only one current loop of the three-phase inputs is regulated and one is left as low resistance state makes the system very stable, even in the situations of three-phase unbalance and load fluctuation. An energy bidirectional transmitted rectifier is proposed to meet the needs of motor driver with energy feed-back.
Yufu Wang
Powshen Co.Ltd., China
国际会议
The Eighth International PCIM China(第八届电子功率器件、智能传送、电源质量国际研讨会)
上海
英文
168-173
2009-06-02（万方平台首次上网日期，不代表论文的发表时间）