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电气成套设备的断路器的控制方法是什么?

发布时间:2021-02-25 来源:http://www.tongyuhengcheng.com/ 浏览量:

电气成套设备的断路器的控制,不知道大家了解的多不多,如果不了解的话那就和小编一起来看看吧。
I don't know how much you know about the circuit breaker control of electrical equipment. If you don't know, let's take a look with Xiaobian.
电气成套设备中的断路器的控制,就是控制其合闸和分闸。
The control of circuit breaker in electrical equipment is to control its closing and opening.
按控制地点分有就地控制和集中控制两种。在断路器附近用手操作断路器的手动操作机构或采用按钮控制(通过电磁铁或电动机)完成合闸、分闸任务,就是就地操作。
According to the control location, there are local control and centralized control. In the vicinity of the circuit breaker, manually operate the manual operating mechanism of the circuit breaker or use the button control (through electromagnet or motor) to complete the closing and opening tasks, which is the local operation.
                电气成套设备
这种方式可以一节省投资、节省电缆和二次设备。集中控制是在主控制室进行的,如发电机、主变压器、母线分段和母线联络断路器等上要设备,均采用集中控制方式。这种控制方式中被控制的断路器和主控制室之间一般有几十米至数百米距离,所以也称为“远方控制”。
This way can save investment, cable and secondary equipment. Centralized control is carried out in the main control room, such as generator, main transformer, bus section and bus tie circuit breaker. In this control mode, the distance between the controlled circuit breaker and the main control room is generally tens of meters to hundreds of meters, so it is also called "remote control".
对断路器的控制是通过辅助电路实现的。在主控制室的控制屏上应装有能发出合闸、分闸命令的控制开关或按钮,在断路器上应有执行命令的操动机构(即合闸、分闸线圈)。控制开关和操动机构之间通过控制电缆连接起来。完成断路器合闸、分闸任务的电气回路称为控制电路。控制电路按操作电源的种类可以分为直流操作和交流操作两类;按采用的接线和设备分,有强电控制和弱电控制两类。
The control of circuit breaker is realized by auxiliary circuit. The control panel in the main control room shall be equipped with a control switch or button that can send the closing and opening commands, and the circuit breaker shall be equipped with an operating mechanism (i.e. closing and opening coils) that can execute the commands. The control switch and the operating mechanism are connected by a control cable. The electrical circuit that completes the closing and opening tasks of circuit breaker is called control circuit. According to the types of operation power supply, the control circuit can be divided into DC operation and AC operation; according to the adopted wiring and equipment, there are strong current control and weak current control.
以上就是电气成套设备给大家介绍的成套设备的内容,大家如果还有什么要补充的请随时联系我们。
The above is the complete set of electrical equipment to introduce the content of the complete set of equipment, if you have anything to add, please feel free to contact us.
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