电网技术2011，Vol.35Issue(10)：82-87,6.
双谐振注入式混合型有源电力滤波器及其在变电站中的应用
A Double Resonance Injection Type of Hybrid Active Power Filter and Its Application in Substations
摘要
Abstract
A new double resonance injection type of hybrid active power filter （HAPF） is researched. By means of adding a power frequency series resonance branch connected to active part in parallel, the divided fundamental voltage of the active part is reduced; by means of adding fundamental parallel resonance branch, an injection channel is constructed, so the overcompensation of reactive power can be avoided while the injection ability of harmonic currents is enhanced, thus large capacity of reactive power can be compensated through passive filter groups in the system. According to the requirement of a certain 110kV substation to harmonic suppression and reactive power compensation, the design of the applied scheme of HAPF, its parameters and main components as well as the simulation and experiments of the applied scheme are presented in detail, and the energy-saving and loss reduction benefits brought about by the application of the proposed HAPF are given. The feasibility and effectiveness of the proposed double resonance injection type of HAPF are verified by results of simulation and experiments.关键词
谐波治理/无功补偿/降损节能/电流跟踪控制/节能效益Key words
harmonic suppression/reactive compensation/loss reduction and energy-saving/tracking control/energy-saving benefit power current分类
信息技术与安全科学引用本文复制引用
邓霞,赵伟,罗安..双谐振注入式混合型有源电力滤波器及其在变电站中的应用[J].电网技术,2011,35(10):82-87,6.基金项目
国家863高技术基金项目 （）
国家自然科学基金项目（60774043）. （）
