A Novel Direct Torque Control Method for Induction Motor Drive System Fed by Two-Stage Matrix Converter with Strong Robustness for Input Voltage

摘要：

Two-stage matrix converter (TSMC) has many advantages: bidirectional power flow, high quality input/output waveform, simply clamp circuit and compact power circuit. However, as a device without energy storage elements, TSMC has a low immunity to the ac line disturbances, which can degrade its performance and reliability. A novel direct torque control method for induction motor drive system fed by TSMC is proposed. Theory analysis and simulation results show that it can improve the drive system performance and has strong robustness for input voltage.

作者: Yaohua LI Weiguo LIU

作者单位: Northwestern Polytechnical University, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）