谈电力系统中继电保护谈电力系统中继电保护 摘要:城市电网配电系统由于其覆盖的地域极其辽阔、运行环境极其复杂以及各种人为因素的影响,电气故障的发生是不能完全避开的
在电力系统中的任何一处发生事故,都有可能对电力系统的运行产生重大影响,为了确保城市电网配电系统的正常运行,必须正确地设置继电保护装置
关键词:电力系统;继电保护;对策 Abstract: The city power distribution system, because of its geographical coverage is extremely vast, the movement environment is extremely complex and all kinds of human factors, the occurrence of electrical failure is unavoidable
The accident occurred in the power system in any one place is likely to have a significant impact on the operation of the power system, in order to ensure the normal operation of power distribution system of city, must be properly set relay protection device
Keywords: power system; relay protection; countermeasure 中图分类号:F407
61 文献标识码:A 文章编号: 引言 当系统出现意外情况时,继电保护装置会自动发射信号通知工作人员,有关工作人员就能及时处理故障,解决问题,恢复