A current regulated switching strategy with auto-restarting ability during power grid interruptions for matrix converter

Der-fa Chen, Tian Hua Liu, Kai-chao Yao, Yu Sen Lee

研究成果: Conference contribution

摘要

Due to the properties of the matrix converter, the pseudo dc-link will provide with three different types of voltage. By suitably selecting switching pattern, the output current ripples are obviously reduced and unity power factor can be achieved. Using the switching strategy, the immune ability against disturbances is promoted. Thus power quality can be improved. In addition, to maintain the working ability of the control circuits and DSP under power grid interruptions is also investigated. When the power grid has returned to normal condition, the motor will restart automatically. The matrix converter is used to drive a PMSM servo motor. All the control loops, including the switching strategy, current-loop, and control law, are implemented by TMS320LF2407A digital signal processor. The hardware circuit is very simple. Several experimental results are shown to validate the theoretical analysis.

原文English
主出版物標題2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
頁面2367-2372
頁數6
DOIs
出版狀態Published - 2009 九月 28
事件2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009 - Xi'an, China
持續時間: 2009 五月 252009 五月 27

Other

Other2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009
國家China
城市Xi'an
期間09-05-2509-05-27

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Computer Networks and Communications
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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  • 引用此

    Chen, D., Liu, T. H., Yao, K., & Lee, Y. S. (2009). A current regulated switching strategy with auto-restarting ability during power grid interruptions for matrix converter. 於 2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009 (頁 2367-2372). [5138623] https://doi.org/10.1109/ICIEA.2009.5138623