Showing 1 - 2 results of 2 for search 'GAO Qing-hua', query time: 0.02s Refine Results
  1. 1
    Research of Control Method of VVVF Based on Double-variable 6-pulse AC-AC Converter

    Research of Control Method of VVVF Based on Double-variable 6-pulse AC-AC Converter by DU Shao-tong, GAO Qing-hua

    Published 2010-08-01
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    Article
  2. 2
    Research of a Practical Calculation Method of Grounding Capacity Current of High-voltage Power Network in Coal Mine

    Research of a Practical Calculation Method of Grounding Capacity Current of High-voltage Power Network in Coal Mine by ZHAO Rang-min~, GAO Qing-hua~, SUN Fang~, LIU Chong~

    Published 2010-08-01
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    Article

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