Research on distributed networked unbalanced harmonic control combined with APF

doi:10.1007/s00202-021-01234-4

	Research on distributed networked unbalanced harmonic control combined with APF
	Yang, Xusheng 2; Liu, Xufeng 3; Chen, Wei 1; Li, ErChao 1
刊名	ELECTRICAL ENGINEERING
	2021
卷号	103 期号:5 页码:2537-2545
关键词	Microgrids (mgs) Distributed generator Sensitive load bus Voltage unbalance compensation Harmonic compensation Active parallel filters
ISSN号	0948-7921
DOI	10.1007/s00202-021-01234-4
英文摘要	In order to solve the unbalanced harmonics problem of multi-source and multi-inverter system, a networked hierarchical control approach is proposed, based on the structure of hierarchical control and combined with active parallel filters (APF). In the control approach, the distributed generator (DG) consists of primary and secondary control. In the primary controller and the secondary controller, some basic controls are proposed and modified, which maintain the stable operation of the system. Similarly, a DG compensation and APF-coordinated compensation controller are designed, which coordinate with each other to control the power quality of the system. When the DG compensator cannot fully compensate the sensitive load bus (SLB) by itself, the APF controller can calculate compensation through coordinated control management, then using the APF auxiliary compensator for compensation. Not only does the proposed approach compensate the voltage unbalanced harmonic at SLB, but it also improves the precision of power distribution and load current sharing. Finally, simulation results can validate the effectiveness and feasibility of the proposed approach.
WOS研究方向	Engineering
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000625718100001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148325]
专题	电气工程与信息工程学院
作者单位	1.Lanzhou Univ Technol, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Petrochem Polytech, Lanzhou 730060, Gansu, Peoples R China; 3.Xian Technol Univ, Xian 710021, Shanxi, Peoples R China;
推荐引用方式 GB/T 7714	Yang, Xusheng,Liu, Xufeng,Chen, Wei,et al. Research on distributed networked unbalanced harmonic control combined with APF[J]. ELECTRICAL ENGINEERING,2021,103(5):2537-2545.
APA	Yang, Xusheng,Liu, Xufeng,Chen, Wei,&Li, ErChao.(2021).Research on distributed networked unbalanced harmonic control combined with APF.ELECTRICAL ENGINEERING,103(5),2537-2545.
MLA	Yang, Xusheng,et al."Research on distributed networked unbalanced harmonic control combined with APF".ELECTRICAL ENGINEERING 103.5(2021):2537-2545.