控制柜
控制柜是按电气接线要求将开关设备、测量仪表、保护电器和辅助设备组装在封闭或半封闭金属柜中或屏幅上,其布置应满足电力系统正常运行的要求,便于检修,不危及人身及周围设备的安全。正常运行时可借助手动或自动开关接通或分断电路。故障或不正常运行时借助保护电器切断电路或报警。借测量仪表可显示运行中的各种参数,还可对某些电气参数进行调整,对偏离正常工作状态进行提示或发出信号。常用于各发、配、变电所中。
The control cabinet is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in closed or semi-closed metal cabinet or screen according to the requirements of electrical wiring. Its layout should meet the requirements of normal operation of the power system, facilitate maintenance, and not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be connected or broken by manual or automatic switches. In case of malfunction or abnormal operation, the circuit or alarm can be cut off by means of protective devices. The measuring instrument can display various parameters, and can also adjust some electrical parameters, the deviation from the normal working state prompt or signal. It is commonly used in various distribution, distribution and substation.