Grid Current Control of Microgrid with Cascaded Micro Source Inverters Based on Dynamic Phasors Model

	Grid Current Control of Microgrid with Cascaded Micro Source Inverters Based on Dynamic Phasors Model
	Wang, Xinggui; Zhang, Jinjing; Yang, Weiman
	2018
关键词	microgrid cascaded micro source inverters dynamic phasors model current control PI control quasi PR control
页码	2514-2519
英文摘要	In order to research grid connected operation performance of microgrid with cascaded micro source inverters, the dynamic phasors model of cascaded inverters link is established firstly. Then, the quasi-PR controller in two-phase stationary reference frame and PI controller in synchronization rotating reference frame are used respectively to control the grid current of system. And detailed comparation and analysis are made to the two control methods mentioned above, from the aspect of steady-state error, response speed and grid current quality. Finally, the quasi-PR controller in two-phase stationary reference frame is applied to control the grid current of the microgrid that each phase contains ten cascaded micro source inverters and simulated by MATLAB/Simulink. The simulation results show that the current of system has high power quality and fast response under different operating conditions.
会议录	PROCEEDINGS OF 2018 IEEE 3RD ADVANCED INFORMATION TECHNOLOGY, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (IAEAC 2018)
会议录出版者	IEEE
会议录出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
语种	英语
资助项目	National Natural Science Foundation of China[51467010]
WOS研究方向	Automation & Control Systems ; Computer Science ; Engineering
WOS记录号	WOS:000457576900499
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36127]
专题	电气工程与信息工程学院
通讯作者	Wang, Xinggui
作者单位	Lanzhou Univ Technol, Coll Elect Engn & Informat Engn, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xinggui,Zhang, Jinjing,Yang, Weiman. Grid Current Control of Microgrid with Cascaded Micro Source Inverters Based on Dynamic Phasors Model[C]. 见:.