Fully Distributed Hierarchical Control of Parallel Grid-Supporting Inverters in Islanded AC Microgrids

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	Fully Distributed Hierarchical Control of Parallel Grid-Supporting Inverters in Islanded AC Microgrids
	Yu HB(于海斌); Zeng P(曾鹏); Zang CZ(臧传治); Li ZW(李忠文); Li SH(李署辉)
刊名	IEEE Transactions on Industrial Informatics
	2018
卷号	14 期号:2 页码:679-690
关键词	distributed hierarchical control distributed consensus droop control economic automatic generation control automatic voltage control grid-supporting inverter
ISSN号	1551-3203
通讯作者	Yu HB(于海斌)
产权排序	1
中文摘要	In this paper, a fully distributed hierarchical control strategy is proposed for operating networked grid-supporting inverters (GSIs) in islanded AC microgrids (MGs). The primary control level implements frequency and voltage control of an AC MG through a cascaded structure, consisting of a droop control loop, a virtual impedance control loop, a mixed H_2/H_infinity based voltage control loop and a sliding mode control (SMC) based current loop. Compared to conventional proportional plus integral (PI) based cascaded control, the proposed cascaded control doesn't require a precise model for the GFI system. The proposed secondary control level implements distributed consensus based economic automatic generation control (EAGC) and distributed automatic voltage control (AVC), which integrates the conventional secondary control and tertiary control into a single control level by bridging the gap between traditional secondary control and tertiary control. Simulation results demonstrate the effectiveness of the proposed hierarchical control strategy.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Automation & Control Systems ; Computer Science, Interdisciplinary Applications ; Engineering, Industrial
研究领域[WOS]	Automation & Control Systems ; Computer Science ; Engineering
关键词[WOS]	PARTICLE SWARM OPTIMIZATION ; SLIDING MODE CONTROL ; DROOP-CONTROLLED AC ; ECONOMIC-DISPATCH ; GENERATION CONTROL ; VIRTUAL IMPEDANCE ; CONTROL STRATEGY ; SHARING CONTROL ; SMART GRIDS ; VOLTAGE
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000424483600028
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/21001]
专题	沈阳自动化研究所_工业控制网络与系统研究室
作者单位	1.Zhengzhou University, Henan China 450001 2.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, Liaoning China 110016 3.Laboratory of Industrial Control Network and System, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, Liaoning China 110016 4.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, Liaoning China 110016 5.ECE, University of Alabama, Tuscaloosa, Alabama United States 35487
推荐引用方式 GB/T 7714	Yu HB,Zeng P,Zang CZ,et al. Fully Distributed Hierarchical Control of Parallel Grid-Supporting Inverters in Islanded AC Microgrids[J]. IEEE Transactions on Industrial Informatics,2018,14(2):679-690.
APA	Yu HB,Zeng P,Zang CZ,Li ZW,&Li SH.(2018).Fully Distributed Hierarchical Control of Parallel Grid-Supporting Inverters in Islanded AC Microgrids.IEEE Transactions on Industrial Informatics,14(2),679-690.
MLA	Yu HB,et al."Fully Distributed Hierarchical Control of Parallel Grid-Supporting Inverters in Islanded AC Microgrids".IEEE Transactions on Industrial Informatics 14.2(2018):679-690.