正常開放信號 的英文怎麼說

中文拼音 [zhēngchángkāifàngxìnháo]
正常開放信號 英文
normally clear signal
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : releaseset freelet go
  • : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
  • 正常 : normal; regular; average
  1. The second, at the high frequency primary coil, when switch turn on with control signal ( the spwm pulse is modulated ), in the positive or negative semi - period of low frequency modulation signal, transformer coil with same direction voltage. the magnetic flux of transformer core will increase step by step. at the end, it leads to magnetic flux saturation

    二、在高頻變壓器原邊,當關管接收控制脈沖列(經調制的spwm波列)導通時,在低頻調制半周或負半周內,施加在變壓器繞組上的是同一方向的電壓,變壓器磁芯中的磁通可能將級進地逐漸增加,導致磁芯飽和,造成磁偏或單向磁化,導致低頻電大失真或由於很大的磁化電流而無法工作。
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