电力系统谐波对继电保护影响的分析研究

Analysis and Study of the Influence of Power System Harmonics on Relay Protection

近年来,电力系统的迅速发展也随之涌现了一批批新型电气设备,但与此同时,电力系统的谐波问题也带来许多困扰,新型的继电保护设备,在电力系统中被大量采用,需要对电力系统谐波对继电保护影响的问题更加关注,及时发现问题、分析问题并且解决问题。本文通过对电力系统谐波对继电保护的应影响分析,提出了相应防范措施。

in recent years, the rapid development of the power system has been the emergence of a batch of new electrical equipment, but at the same time, the harmonic in the power system has brought a lot of trouble, the relay protection equipment model, adopted in the power system, we need to pay more attention to the power system harmonic on the effect of relay protection problems to discover and analyze problems and solve problems timely. Based on the analysis of the influence of the power system harmonics on the relay protection, the corresponding preventive measures are put forward.