无功补偿及谐波抑制技术研究进展

On the development of the study of reactive power compensation and harmonic suppression

无功补偿与谐波抑制技术的应用,可以减少电网中无功功率的流动,提高功率因数及电压质量,降低损耗,增加输电网输送能力。综述了目前常用的无功补偿与谐波抑制技术,分析了它们各自的优缺点,并对其应用的研究现状进行了总结,指出了其未来的发展趋势。

The reactive power compensation and harmonic suppression technique are used, it can reducing the flow of the power system var power, improving the power factor and the voltage quality, reducing losses, increasing the capability of power transmission network loading supply. The presents common of reactive power compensation and harmonic suppression technique is summarized, and analyzes their merits and demerits, applications of the technique are also summarized, and development trend in fortune are pointed ut.