Controller Design for Distributed Secondary Voltage Restoration in the Islanded Microgrid

doi:10.3389/fenrg.2022.826921

	Controller Design for Distributed Secondary Voltage Restoration in the Islanded Microgrid
	Feng, Yiwei; Ma, Jing
刊名	Frontiers in Energy Research
	2022-04-14
卷号	10
关键词	Actuators Distributed parameter control systems Fault tolerance MATLAB Microgrids Simulation platform Sliding mode control System stability Actuator fault Communications systems Controller designs Faults tolerant controls Islanded microgrid Microgrid Secondary voltage Secondary voltage control Sliding mode surface Voltage restoration
DOI	10.3389/fenrg.2022.826921
英文摘要	The extensive usage of the cyber communication system in multiple distributed secondary controls of islanded microgrids (MGs) suggests that the effects of the communication network and security concerns on system stability cannot be negligible. This study proposes a distributed fault-tolerant secondary voltage recovery method for multiple distributed generators (DGs) in the MGs of islanded mode based on a sliding mode surface. Compared to the traditional asymptotically convergent distributed control method, the proposed controller quickly eliminates the voltage deviation caused by the primary control and provides power sharing in the presence of external disturbance and actuator fault, which can regulate the average voltage magnitude of all the DGs to an expected value. The effectiveness of the proposed strategy is verified by the simulation studies conducted in the MATLAB/Simulink platform. Copyright © 2022 Feng and Ma.
语种	英语
出版者	Frontiers Media S.A.
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158437]
专题	教务处（创新创业学院）电气工程与信息工程学院
作者单位	College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, China
推荐引用方式 GB/T 7714	Feng, Yiwei,Ma, Jing. Controller Design for Distributed Secondary Voltage Restoration in the Islanded Microgrid[J]. Frontiers in Energy Research,2022,10.
APA	Feng, Yiwei,&Ma, Jing.(2022).Controller Design for Distributed Secondary Voltage Restoration in the Islanded Microgrid.Frontiers in Energy Research,10.
MLA	Feng, Yiwei,et al."Controller Design for Distributed Secondary Voltage Restoration in the Islanded Microgrid".Frontiers in Energy Research 10(2022).