ac-ac variable frequency speed regulation

常見例句

Under the process and energy saving consideration, variable frequency speed regulation is the most economical and reasonable way to high power of AC-motors.
從工藝和節(jié)能的角度來考慮，對大功率的交流電機采用變頻調(diào)速是最經(jīng)濟合理的一種方式。
Based on the analysis of double-feed speed regulation with two-variable AC-AC frequency conversion, the application of the double-feed speed regulation to the hoist for mine is put forward.
在分析基于雙變量交交變頻雙饋調(diào)速的基礎(chǔ)上，提出把雙饋調(diào)速應(yīng)用在煤礦提升機上。