Under DC current biasing the additional losses of power transformer increase significantly, as a result the loss of iron core can not be identified from the no-load loss correctly.

 
  • 直流偏磁狀態(tài)下,電力變壓器的附加損耗顯著(zhù)增加,試驗測量得到的變壓器空載損耗不能充分表征鐵心實(shí)際損耗。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan