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投切

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投切

投切

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美国控维 ... Width 柜宽 Switch 投切 Power 容量 ...

2

And the issuance of control orders , the implementation of capacitors and on-off switch to the main variation adjustment operation .

然后发出控制指令，执行电容器投切与主变分接开关调节操作。

3

But the actual situation is the transient state currents are caused inevitably in the course of the switching of the electrical appliances .

但在实际情况中，由于用电设备的随机投切，致使负荷电流中不可避免地含有一定的暂态分量。

5

With the system designed above , the experimental device that switch capacitor to compensate var based on IGBT is developed in this paper.

基于上述软硬件系统，设计了基于 IGBT 的电容器投切补偿装置的实验装置，并对其性能进行了实验分析。

7

Care should be taken in selecting switches and breakers for capacitor switching .

在选择用作电容器投切的开关时应慎重。

8

If a number of capacitor segments are employed , the AVR would also orchestrate their switching as required .

若采用电容器的分段较多，AVR 按需要来编排它们的投切。

11

Combined with the SVC tests , the switching fault is analyzed .

结合 SVC 投切试验现象，对投切故障进行了分析。

12

Typically , surges are caused by switching operations or by lightning .

通常，冲击由投切操作或雷电引起。

13

The combination switch composed of 12 road relaies is used to achieve a composite switching capacitor .

利用十二路继电器组成的复合开关来实现投切电容。

14

Switching the resistors will not have a big impact in flexible neutral grounding network, and it does no harm to the system .

电阻的投切不会产生大的冲击，对系统没有危害。

15

It solves the problem , which is depended on manual work in condenser use, and improves automation level.

解决了变压器风冷系统中冷却器的投切靠人工监视手动投切、操作不便的问题；

17

Analysis and Countermeasures about the Over-voltage of Medium-voltage Vacuum Breaker as Turning-on or Cutting-off the Capacitor Group

中压真空断路器投切电容器组时的过电压分析及对策

18

Intelligent zero-cross-switching shunt capacitor compensation system in electrified railway traction substation

牵引变电所智能过零投切补偿系统的研究与开发

20

Restricted Evolutionary Strategy for Optimal Capacitor Switching in Distribution Systems

配电网络电容器优化投切的制约进化策略

21

Shunt Compensation Equipment in Railway Section Post and Its Switching Transients

电铁分区所并联补偿装置及投切过程

22

Compensation Device of Thyristor Switching Capacitor Controlled by Microcomputer

用微机控制的晶闸管投切电容器补偿装置

23

Microprocessor-based control system for switching capacitor compensation by thyristors

晶闸管投切电容器补偿的微机控制系统

24

Advanced Thyristor Switched Capacitor Device Controlled by Microcomputer

新型微机控制晶闸管投切电容补偿装置

25

Analysis of Overvoltage Produced by Switching Induction Machine and Measures for Limiting Overvoltage

限制投切高压电动机产生过电压的试验研究

26

Simulation Calculation of Switching Overvoltage of the Induction Motor

投切电动机操作过电压的模拟计算

27

Several Technical Problems on Installing Pole-based Auto -switching High-voltage Parallel Capacitors

柱上式自动投切高压电容器装置的若干技术问题

28

The experimental verification of vacuum circuit-breaker opening-closing capacitor bank

真空断路器投切电容器组试验验证

29

Research on Vacuum Circuit Breaker Switching Shunt Capacitor Overvoltage

真空断路器投切并联电抗器过电压实例研究

30

Analysis and Countermeasures for Restrike During Capacitor Switching when Using VCB

真空开关投切电容器组重燃问题的分析与对策

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