静止变频器（static frequency convertor）是利用晶闸管将工频交流电输入变 成连续可调的变频交流电输出的装置。主要用于抽水蓄能电站中启动机组按水泵 工况投入运行。
双语例句
1
Equipped with high speed and high power electric spindle powered by staticfrequencyconvertor, featuring low energy consumption and low noise.
采用高速大功率电动砂轮轴，由静止变频器供电，能耗低、噪声小。
2
This paper presents the structure, characteristics and parameters of the staticfrequencyconvertor(SFC) in GPSPS. The operation and common faults of SFC are described.