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Backstepping based direct power control for rectifier

  • Xi'an Jiaotong University
  • Xi'an Shiyou University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A backstepping based direct power control (DPC) method is proposed for the three-phase voltage-source rectifier. In the proposed backstepping based controller, the feedback control laws associated with the Lyapunov functions are constructed recursively to lower the dimension of the overall system. The stability of the system is ensured by the designed power controller which provides the best switching states. The proposed DPC is verified with the simulation and experiment. The results show that, compared with the conventional DPC, the current Total Harmonic Distortion (THD) of the proposed DPC is less than 45% of that of the conventional DPC in the steady state, and the phase error between the voltage and current is reduced by 66.7%. The transient setting time of the proposed DPC is only half of that of the conventional DPC.

源语言英语
主期刊名26th Chinese Control and Decision Conference, CCDC 2014
出版商IEEE Computer Society
3125-3129
页数5
ISBN(印刷版)9781479937066
DOI
出版状态已出版 - 2014
活动26th Chinese Control and Decision Conference, CCDC 2014 - Changsha, 中国
期限: 31 5月 20142 6月 2014

丛书

姓名26th Chinese Control and Decision Conference, CCDC 2014

会议

会议26th Chinese Control and Decision Conference, CCDC 2014
国家/地区中国
Changsha
时期31/05/142/06/14

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