摘要
针对目前铺龙湾煤业井下变电所供电系统的现状,研制开发一套适用于变电所的无人值守系统,采用继电保护、监测监控、视频监控等技术,对井下变电所设备实施监测监控,在地面调度中心实现对运行设备的监测监控,实现井下变电所无人值守,同时采用新型的网络通信方式,建立供电系统防越级跳闸系统,保障供电系统性能稳定、安全可靠。
In response to the current status of the power supply system in underground substation of Pulongwan Coal Industry Co..Ltd.,a set of unattended systems suitable for substations has been developed,which employs technologies such as relay protection,monitoring and control,and video surveillance to monitor and control the equipment from the surface dispatch center,achieving unattended operation of the underground substation,and a new type of network communication method to establish a power supply system,preventing over-level tripping and ensuring the stability and safety of the power supply system.
作者
卢炜
Lu Wei(Zuoyun Changchunxing Coal Industry Co.,Ltd.,Shanxi Coal Import&Export Group,Datong,Shanxi 037010)
出处
《江西煤炭科技》
2025年第3期202-204,212,共4页
Jiangxi Coal Science & Technology
关键词
中央变电所
智能系统
供电系统
监测监控
central substation
intelligent system
power supply system
monitoring and control
