一種能量回饋型交流電子負載重復控制策略
王少坤
(西北農林科技大學 水利與建筑工程學院電氣工程系，陜西 西安 712100)
摘 要： 介紹了能量回饋型電子負載的重復控制策略，給出了負載模擬器重復控制的理論分析，并進行了仿真和實驗研究。結果表明，該方法可以大大提高負載模擬器輸入電流控制精度，進而提高負載特性的模擬精度，是一種有效的負載特性模擬器控制策略。
關鍵詞： 交流電子負載；負載特性模擬；重復控制
中圖分類號：TM46 文獻標識碼：A 文章編號：1007-3175(2014)01-0007-04
A Repetitive Control Strategy of AC Electronic Load with Energy Feedback
WANG Shao-kun
（Department of Electrical ngineering, College of Water Resources and Architectural Engineering,Northwest A & F University, Xi’an 712100, China）
Abstract: This paper introduced a repetitive control strategy of AC electronic load with energy feedback and analyzed the repetitive control theory of load simulators, carrying out the simulation and experimental research. This method could improve the input currents control precision of load simulators greatly, so as to raise the simulated precision of load characteristic. The result shows that this control strategy of load characteristic simulators is effective.
Key words: AC electronic load; load characteristic simulation; repetitive control
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