This paper discusses the SPWM frequency conversion regulating system formed with 80c196mc and IPM intellective power model.
本文讨论了由80c 196 MC和智能功率模块IPM组成的SPWM变频调速系统。
The control of A-A on-off frequency conversion step speed regulator by adopting model 8031 single chip computer is described.
本文介绍了8031单片微机对交-交选通有级变频调速器的控制。
The integral control frequency conversion motor of the utility model reduces the manufacturing cost and improves the conversion application rate of the frequency conversion technique.
本实用新型集成控制变频电机降低 了生产成本，提高了变频技术的转化应用率。
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