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variable frequency

美英

un.可变频率
网络变频电；变频可变频率；变量频率

variable frequency

variable frequency

英-汉网络释义

variable frequency

un.

1.可变频率

1

Induction motor variable frequency drive system has already been used in a wide variety of industry applications .

异步电动机变频调速系统已经广泛应用于工业生产之中。

2

A variable frequency circuit is composed of a delay circuit having inverting circuits connected in series and a first selection circuit .

频率可变电路由延迟电路和第一选择电路构成，其中延迟电路具有多个被串联连接的反相电路。

3

The role of the super capacitor based energy saving system in variable frequency speed regulation system had been analyzed by PSIM software .

采用 PSIM 仿真软件分析超级电容器储能的节能系统在变频调速系统中的作用。

5

The variable frequency adjusting technique has been widely used in many fields as well as in the electric power industry of Hubei Province .

交流变频调速技术已广泛应用于各行各业，在湖北省电力工业生产中也初见成效。

6

The maturing of variable frequency technology becomes an assurance for the reliable operation of a trolley type scraper .

变频调速技术的成熟是滑线式铲运机可靠工作的保证。

9

The machine adopts jie brand deceleration machine, variable frequency speed regulation, Japan omron close to switch .

本机采用杰牌减速机、变频调速、日本欧姆龙接近开关。

13

However, the keystone of this method is to develop variable frequency power supply of high quality.

研制高性能的异步电动机变频电源，是交流调速的关键所在。

17

The invention relates to a variable frequency control method of an AC transducer .

本发明涉及一种交流变频器的变频控制方法。

19

Variable-frequency speed adjusting system causes the uneven distribution of inter-turn voltage of stator windings of traction motor .

变频调速系统引起了牵引电机定子绕组匝间电压分布不均。

20

An AC variable frequency drive and PLC-control system for the worktable of light-duty double housing planer of BQ2010 was designed .

设计了适用于 BQ2010 轻型龙门刨床工作台的交流变频拖动及其 PLC 控制系统。

23

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。

27

30

Finally , analysis speed-loop of variable frequency drive crumb cake hydraulic machine .

最后，分析了变频调速液压屑饼机的调速回路。

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