变电站常用术语英文

变电站常用术语英文
English Answer:
1. Substation Common Terminology.
Busbar: A conductor used to distribute electricity to multiple circuits.
Circuit Breaker: A device that automatically interrupts the flow of electricity in a circuit when there is a fault.
Control Room: The central location where all the substation operations are monitored and controlled.
Current Transformer (CT): A device that measures the current flowing through a conductor.
Disconnector: A switch that isolates a section of the substation from the rest of the network.
Earthing System: A system that provides a low-resistance path to the ground for the dissipation of fault currents.
Feeder: A circuit that connects the substation to the distribution network.
High Voltage (HV): The voltage level at which electricity is transmitted and distributed.
Instrument Transformer (IT): A device that transforms high-voltage signals into low-voltage signals for measurement and control purposes.
Insulator: A material that prevents the flow of electricity between conductors.
Lightning Arrester: A device that protects the substation from lightning strikes.
Low Voltage (LV): The voltage level at which
electricity is used by customers.
Power Transformer: A device that changes the voltage level of electricity.
Protective Relay: A device that detects faults and initiates action to isolate the faulty section of the network.
Recloser: A circuit breaker that automatically recloses after it has tripped due to a fault.
Substation: A facility where electricity is transformed, switched, and distributed.
Switchgear: A collective term for the electrical equipment used in a substation.
Transformer: A device that transfers electrical energy from one circuit to another through electromagnetic induction.
Voltage Transformer (VT): A device that measures the voltage of a conductor.
Chinese Answer:
变电站常用术语。

母线，用于向多个电路分配电能的导体。

断路器，当电路发生故障时自动中断电路中电流流动的装置。

控制室，监控和控制所有变电站操作的中心位置。

电流互感器 (CT)，测量流经导体的电流的装置。

断路器，将变电站的一部分与网络的其余部分隔离的开关。

接地系统，为故障电流的消散提供一条低电阻路径到地面的系统。

馈线，连接变电站到配电网络的电路。

高压 (HV)，输配电的电压等级。

仪用变压器 (IT)，将高压信号转换为低压信号以进行测量和控制的装置。

绝缘子，防止导体之间电流流动的材料。

避雷器，保护变电站免受雷击的装置。

低压 (LV)，客户使用电能的电压等级。

电力变压器，改变电力电压等级的装置。

保护继电器，检测故障并启动操作以隔离网络的故障部分的装置。

重合闸，由于故障跳闸后自动重合的断路器。

变电站，转换、开关和分配电能的设施。

开关设备，变电站中使用的电气设备的统称。

变压器，通过电磁感应将电能从一个电路传输到另一个电路的装置。

电压互感器 (VT)，测量导体电压的装置。