电气传动2025，Vol.55Issue(3)：21-26,6.DOI:10.19457/j.1001-2095.dqcd24947
基于多滤波器自抗扰的电网模拟器研究
Research on Power Grid Simulator Based on Multi-filter Auto-disturbance Rejection
摘要
Abstract
In view of the need to test the operation of power electronic equipment under various working conditions in the current new power system,a control strategy using linear auto-disturbance rejection technology was proposed to study the power grid simulator with line impedance simulation function.On this basis,in order to separate and control the harmonics,the improved filter bank was used to separate and filter the grid voltage to achieve the effect of independent impedance simulation and harmonic output.Simulation and experiments show that the proposed control strategy has good output effect.关键词
电网模拟器/线性自抗扰/滤波器滤波Key words
power grid simulator/linear auto-disturbance rejection/filter filtering分类
动力与电气工程引用本文复制引用
刘淇伟,曾江..基于多滤波器自抗扰的电网模拟器研究[J].电气传动,2025,55(3):21-26,6.基金项目
广东省基础与应用基础研究基金(2021A1515012616) （2021A1515012616）
