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idle current 無效電流。

idle frequency

Appling closed loop control strategy in the power factor dynamic compensation system . then the key techniques , for example , the fashion of real time sampling idle current and the fashion of compensation capacitor connected with , the time when the compensation capacitor are thrown up , are researched 針對本系統的應用對象,確定了本系統中所應用的無功電流實時檢測理論和方式、補償電容器接線和分組方式、補償電容器投入時刻的選擇等關鍵技術;并對can技術應用于功率因素動態補償系統進行了研究。

Can technology traits are analyzed , and can technology is applied on the power factor dynamic compensation system . on the basis of analyzing thoroughly the theories and techniques , software module of power factor dynamic compensation system are classed and their time - period is analyzed . the techniques of real time sampling idle current and generating compensation current are simulated with software 在分析電網的頻率特性和功率因素動態補償系統的性能特點基礎上,對功率因素動態補償系統的軟件功能模塊進行了層次劃分和時序特點分析;對無功電流實時檢測、無功補償電流的產生等技術實現了軟件的仿真。

The main transformer uses imported quality cool - rolled silicon - steel plate cores , less power loss and small idle current 主變壓器采用進口優質冷扎硅鋼片鐵芯,其功耗少,空載電流小。