... 变频调速 frequency control of motor eed; frequency control of motor speed; speed control by frequency variation; speed governing by frequency convertion 变频调速器frequency governor; variable-frequence governor 新技术在工业上的应用 application of new technique to industry ...
Applying frequencygovernor to bottom pump of evaporation tower and feed pump of furnace, the result showed that it is the effective way to improve the automatic level in clay unit.
Use the method of the frequencygovernor with machine speed. Bring about a stepless regulation of all constant power range, in the rotating main movement of universal machine tools.
用变频调速和机械变速相结合的方法，在主运动为旋转运动的通用机床中，实现全部恒功率范围内的无级调速。
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The performance governor statically sets the processor to the highest frequency available.