variable frequency regulating speed 变频调速
variable frequency regulating 变频调节
variable-frequency regulating system 变频调节系统
Variable Frequency Regulating System 分布式变频系统
ac variable frequency regulating speed 交流变频调速
variable frequency regulating speed system 变频调速系统
variable-frequency regulating speed system 变频调速系统
The variable-frequency regulating system of the bridge crane in this paper, can realize the motor speed regulation, and meet the demand of energy saving and production.
本文所研究的桥式起重机变频调速控制系统,可以实现起重机电机速度的调节,满足节约能源和适应生产的需要。
参考来源 - 基于PLC模糊控制的桥式起重机变频调速系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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；
The principle, the function and the character of variable frequency regulating velocity and application on typical chemical industry production unit was introduced.
介绍了变频调速的基本原理、功能、特点及其在化工生产典型装置中的应用情况。
It is proposed to adopt variable frequency regulators regulating oilfield water injection pumps so as to reach the target of energy-saving.
针对这一问题，提出采用变频调速装置对油田注水泵用电动机进行变速调节，以达到节能降耗的目的。
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