电力系统继电保护不稳定原因分析及解决措施研究

Cause Analysis and Solution of Power System Relay Protection Instability

继电保护为电力系统的重要组成部分,是确保电力系统及重要设备安全运行的关键。但在电力系统实际运行中,继电保护存在不稳定情况,为切实发挥继电保护在电力系统中的保护作用,分析了电力系统中继电保护不稳定原因,并针对不稳定原因提出相应解决措施,以此提升继电保护在电力系统中运行的稳定性,从而促进我国电力行业发展的可持续性。

As an important part of power system,relay protection is the key to ensure the safe operation of power system and important equipment.But in the actual operation of the power system,the relay protection is unstable.In order to give full play to the protection role of relay protection in the power system,this paper analyzes the reasons for the instability of relay protection in the power system,and puts forward corresponding solutions for the reasons,so as to improve the stability of relay protection in the power system,So as to promote the sustainable development of China’s power industry.