配电网电源设备中的谐波抑制措施及其效果评估

Harmonic Suppression Measures in Power Supply Equipment of Distribution Network and Their Effect Evaluation

文章深入研究当前配电网电源设备中谐波抑制技术的应用,通过对包括有源滤波器、无源滤波器以及谐波抑制变压器在内的各种谐波抑制措施的原理和特点进行系统梳理,评估其在不同工况下的效果。该研究为配电网电源设备的稳定运行提供了重要参考,可有效降低谐波水平,提高电网供电质量,并针对不同类型的谐波污染源选择适当的抑制措施。

In this paper,the application of harmonic suppression technology in power supply equipment of distribution network is deeply studied,and the principles and characteristics of various harmonic suppression measures,including active filter,passive filter and harmonic suppression transformer,are systematically sorted out to evaluate their effects under different working conditions.This study provides an important reference for the stable operation of power supply equipment in distribution network,which can effectively reduce the harmonic level and improve the power supply quality of power grid,and select appropriate suppression measures for different types of harmonic pollution sources.