three-phase induction voltage regulator 中文意思是什麼
three-phase induction voltage regulator
解釋
三相感應電壓調整器- three : n. 1. 三個人[東西]。2. 三歲,三時。3. 【板球】3字型。
- phase : n 1 形勢,局面,狀態;階級。2 方面,側面。3 【天文學】(月等的)變相,盈虧;【物、天】相,周相,...
- induction : n 1 引入,誘發,誘導(作用)。2 【邏輯學】歸納法,歸納推理 (opp deduction)。3 就職,就職典禮;...
- voltage : n. 【電學】電壓,電壓量,伏特數。 the working voltage (電氣的)耐壓限度。
- regulator : n 1 管理者。2 調整者;整理者。3 校準者;【機械工程】調整器,校準器,調節器;【無線電】穩定器;【...
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Three - phase induction type automatic voltage regulator
三相感應式自動電壓調整器 -
Three phase induction type automatic voltage regulator
三相感應式自動電壓調整器 -
To reduce the high starting current as asynchronous motors start up directly and eliminate the negative influence that brought about by switching of contact when it starts up with reduced - voltage means, two new methods based on power electronics technology for improving the starting characteristics of three - phase induction motor are presented. one is alternative voltage regulator, the other is alternative voltage chopper. the three - phase regulating circuit - asynchronous motors system and the three phase chopper circuit - asynchronous motors system are analyzed and simulated with matlab
為解決上述問題,本文提出一種基於斬波方式的三相交流異步電動機的軟起動新方法,論文對電路的起動特性、功率因數、諧波以及控制策略進行了研究,模擬結果表明這種基於斬波方式的三相交流異步電動機的軟起動方法比基於三相交流調壓的三相交流異步電動機的軟起動方法具優越性。
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