摘要
分析了电力系统中,由非线性负载谐波源所产生谐波的成因以及对电网供电质量的影响和危害,引入了暂态谐波和稳态谐波的概念。介绍了传统的谐波抑制方法和新型的谐波抑制方法,肯定了有源滤波器的是今后谐波抑制装置的主要发展方向。
The paper analyzed the harmonic cause by the nonlinear load harmonic sources and influence and dangers to the electric power supply quality. The transient harmonic and static harmonic conception were introduced. The paper stated the conventional harmonic control method and the new harmonic control method. The paper confirmed that the powered wave filter would be the main development direction of the harmonic control device in the future.
出处
《煤炭工程》
北大核心
2010年第2期90-91,共2页
Coal Engineering
关键词
谐波
抑制
电力系统
有源滤波
harmonic
suppression
electric power system
powered wave filtration
