电力系统继电保护不稳定的原因及技术分析

Reasons for Instability of Relay Protection in Power Systems and Technical Analysis

随着社会的发展,人们的生活水平也在提高,对电力的需求越来越多。电力工作开展目标是建立现代智能化电力系统,运用新型电力结构和设备是智能化电力系统的坚实基础。继电保护在电力系统安全运行上占据着十分重要的地位,能提升电力系统的稳定性,同时起到一定的保护作用。在复杂的电力结构系统中,继电保护会极容易受到外界因素影响,出现不稳定现象。因此,从现代电力系统方面入手对继电保护稳定问题进行有效分析,让继电保护发挥出应有的作用,保证电力系统功能不会受到损害。

With the development of society,people’s living standards are improving,and the demand for electricity is increasing.Electricity work is carried out with the goal of establishing a modern intelligent power system,using new power structures and equipment,which is the solid foundation of intelligent power system.Relay protection occupies a very important position in the safe operation of the power system,which can enhance the stability of the power system and play a certain protective role at the same time.In the complex power structure system,relay protection will be extremely vulnerable to external factors and instability.Therefore,from the aspect of modern power system to carry out effective analysis of relay protection stability problems,so that relay protection play a proper role to ensure that the function of the power system will not be damaged.