【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。更多还原

【Abstract】 This paper presented the reason that nonlinear load harmonic source generated harmonics, and the influence and harm to the quality of power supply. It also drew into the concept of dynamic and steady-state harmonics. Methods of traditional and new harmonics suppression were discussed in this paper. It stated the develop direction of active power filters applied in power system.更多还原