摘要
为了更好地发挥电力系统继电保护的重要作用,对其故障的检测及维修策略进行了探讨。列举了几种常见的电力继电保护故障,如电力继电保护中的电源故障和继电保护装置的老化故障。提出电力继电保护故障的检测及维修策略,应熟练应用直观检测维修法、短接维修法、排除维修法、替换检修法、对照检修法等,及时进行故障检修,确保电气系统顺利运行。强化电力继电保护工作是提高电力系统运行稳定性的重要措施。
This paper discusses the detection and maintenance strategies of its failures in power system relay protection,and lists several common power relay protection failures,such as power failure in power relay protection and aging failure of relay protection.Propose the detection and maintenance strategy of power relay protection failure:adopt intuitive detection and maintenance method,short-circuit maintenance method,elimination maintenance method,replacement maintenance method,comparative maintenance method,etc.,carry out fault maintenance in time to ensure the smooth operation of electrical system.Strengthening power relay protection is an important measure to improve the stability of power system operation.
作者
庄甲强
Zhuang Jiaqiang(Bao Tailong New Materials Co.,Ltd.,Qitaihe 154606,China)
出处
《黑龙江科学》
2020年第10期126-127,共2页
Heilongjiang Science
关键词
电力系统
继电保护
故障检测
维修策略
Power system
Relay protection
Fault detection
Maintenance strategy
