frequency speed regulation的意思|示意
变频调速
frequency speed regulation的网络常见释义
变频调速 ...载-动力与电气工程-知识社区 关键词：PLC；变频调速；恒压供水系统；压力 [gap=645]Keywords：PLC；frequency speed regulation；constant pressure water supply system；pressure ...
frequency speed regulation相关短语
1、 variable frequency speed regulation 变频调速
2、 AC variable frequency speed regulation 交流变频调速
3、 divided-frequency speed regulation 分频调速
frequency speed regulation相关例句
The paper, from the point of view of energy saving, explains the economic gain available by applying the frequency transformation speed regulation technique in renovation jobs of fans of old sets.
该文从节能角度阐述了老机组风机改造中应用变频调速技术的经济效益。
The high voltage variable frequency speed regulation is the best energy conservation way at present.
指出目前应用高压变频技术是离心风机最佳的节能途径。
The electric control unit USES variable frequency step-less speed regulation for easy operation, operation panel is simple and clear.
本机的电气控制采用变频无级调速，操作方便、直观，操作面板简洁、明了。
To this problem, the variable-frequency speed regulation and flow regulation split-ranging coordinated control of the centrifugal pump for energy saving is given.
离心泵的变频调速是目前广泛采用的流量调节方法，高效节能是其最大优点，但是当流量降低时，可能造成压头过低而影响后续流程。
This paper introduces chop feedback speed regulation technique and compares it with frequency conversion and cascade technique.
介绍了斩波内馈调速技术，以及与变频和串级技术的比较。
The voltage converter works in PWM mode. Frequency-control speed regulation, DC voltage supply monitoring of the converter, synchronous motor power-angle close-loop control are combined.
控制策略为逆变器PWM调压、变频调速结合逆变器直流侧电压闭环、同步电动机功角闭环控制。