电器与能效管理技术Issue(2)：44-49,55,7.DOI:10.16628/j.cnki.2095-8188.2024.02.008
400 Hz中频电源波形多重比例谐振控制策略
Multiple Proportional Resonant Control Strategy of 400 Hz Single-Phase Voltage Source Inverter
袁国清1
作者信息
- 1. 阳光新能源开发股份有限公司,安徽合肥 230088
- 折叠
摘要
Abstract
A single voltage loop multiple proportional resonance(PR)control strategy is proposed to address the difficulties of proportional integral(PI)controllers in achieving zero static error control of output voltage and low order harmonic suppression.The characteristics of the PR controller is analyzed,a design method for PR parameters is provided,the simulation verification using MATLAB is finished,and the experimental verification on a 2 kVA prototype is conducted.The results show that the proposed strategy can achieve the complete elimination of specific harmonics,the total harmonic distortion of output voltage less than 1％,and the good steady-state and dynamic performance.关键词
400 Hz中频电源/无静差控制/低次谐波抑制/多重比例谐振Key words
400 Hz power/zero-steady-error control/low order harmonic suppression/multiple proportional resonance(PR)分类
信息技术与安全科学引用本文复制引用
袁国清..400 Hz中频电源波形多重比例谐振控制策略[J].电器与能效管理技术,2024,(2):44-49,55,7.
