Direct torque control for a matrix converter based on induction motor drive systems

研究成果: Conference contribution

15 引文 斯高帕斯(Scopus)

摘要

The paper proposes a direct torque control (DTC) scheme for a matrix-converter-fed induction motor drive system. DTC is a high performance motor control scheme with fast torque and flux responses. However, the main disadvantage of conventional DTC is electromagnetic torque ripple. Besides, the matrix converter is a single-stage ac-ac power conversion device without dc-link energy storage elements. Due to the properties of the matrix converter, the pseudo dc-link will provide with three different types of voltage: the high, middle, and low voltages. Therefore, based on space vector modulation generated by a matrix converter, there are three states on each space vector location. By suitably selecting switching pattern, the electromagnetic torque ripple of the motor is effectively reduced. Using this switching strategy, the advantages of the DTC schemes and the benefits of the matrix converters can be combined. As a result, a satisfactory servo drive can be achieved.

原文English
主出版物標題Second International Conference on Innovative Computing, Information and Control, ICICIC 2007
發行者IEEE Computer Society
ISBN(列印)0769528821, 9780769528823
DOIs
出版狀態Published - 2007 一月 1
事件2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007 - Kumamoto, Japan
持續時間: 2007 九月 52007 九月 7

出版系列

名字Second International Conference on Innovative Computing, Information and Control, ICICIC 2007

Other

Other2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007
國家Japan
城市Kumamoto
期間07-09-0507-09-07

All Science Journal Classification (ASJC) codes

  • Computer Science(all)
  • Mechanical Engineering

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