西安理工大学学报2025，Vol.41Issue(1)：141-150,10.DOI:10.19322/j.cnki.issn.1006-4710.2025.01.014
并联型APF的增强型自适应线性自抗扰控制
Enhanced adaptive linear active disturbance rejection control for shunt APF
摘要
Abstract
To suppress the impact of harmonic interference on the power system and further im-prove the tracking performance and disturbance rejection performance of shunt active power filter(SAPF)for harmonic currents,this paper proposes a DC side voltage control method for SAPF based on the enhanced adaptive linear active disturbance rejection control(EALADRC)on the ba-sis of the conventional linear active disturbance rejection control(LADRC).Firstly,a mathemati-cal model for SAPF is established.Secondly,a DC side voltage control method for SAPF based on the conventional LADRC is constructed.Next,aiming at the limited disturbance observation ability and severe phase lag in LADRC,an EALADRC is proposed.Finally,the tracking per-formance and disturbance rejection performance of the SAPF in the control of the EALADRC is simulated and verified using the MATLAB/Simulink simulation platform.The results show that the EALADRC effectively improves the tracking performance and disturbance rejection perform-ance of the system,and that it has the superior harmonic interference suppression ability.关键词
有源电力滤波器/自抗扰控制/增强型自适应算法/谐波补偿Key words
active power filter/active disturbance rejection control/enhanced adaptive algorithm/harmonic compensation分类
动力与电气工程引用本文复制引用
任凯,刘伯强,逯俊林,原东昇..并联型APF的增强型自适应线性自抗扰控制[J].西安理工大学学报,2025,41(1):141-150,10.基金项目
国家自然科学基金资助项目(52207016) （52207016）
陕西省自然科学基础研究计划青年基金资助项目(2021JQ-477) （2021JQ-477）
