variable-frequency regulating system 变频调节系统
Variable Frequency Regulating System 分布式变频系统
distributed variable-frequency regulating system 分布式变频调节系统
frequency conversion regulating system 变频调速系统
variable frequency speed regulating system 变频调速系统
variable frequency regulating speed system 变频调速系统
variable-frequency speed regulating system 变频调速系统
The composition, functions, PLC model selection and program design of PLC plus frequency speed- regulating system on electroslag furnace are briefly introduced.
简要介绍了电渣炉PLC加变频调速控制系统的组成、功能及PLC的选型和程序设计。
This paper discusses the slip frequency control of variable frequency regulating speed system, and analyses the shortage of this control way.
本丈对转差频率控制的变频调速系统进行讨论，分析这种控制方式所存在的不足；
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。
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