地下工程常见电气故障及处理方法研究

[摘 要]近年来地下工程发展迅速，对地下工程电气系统的建设也日趋完善，电气故障能否迅速处理关系着各类地下工程的正常运行和使用。文章对地下工程电气系统的高压系统、低压系统和控制系统进行了故障类型总结，并给出了一些快速、简单、高效的处理方法，以供参考。

[关键词]地下工程；高压系统；低压系统；控制系统；故障处理

[中图分类号]TM73 [文献标志码]A [文章编号]1001–523X（2022）07–0057–03

Analysis of common electrical faults and treatment methods in Underground Engineering

He Chang-lin

[Abstract]In recent years， underground engineering has developed rapidly， and the construction of underground engineering electrical system is becoming increasingly perfect.Whether electrical faults can be handled quickly is related to the normal operation and use of various underground works.The fault types of high voltage system， low voltage system and control system of underground engineering electrical system are summarized， and some quick， simple and efficient treatment methods are given for reference.

[Keywords]underground engineering； high-voltage system； low-voltage system； control system； fault handling

电气系统是指由发电、输电、变电、配电、用电的设备以及相应的辅助系统组成的一个整体。（剩余4935字）