Improved adaptive control strategy of inertia for virtual synchronous generator based on fuzzy control

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 工业控制网络与系统研究室

	Improved adaptive control strategy of inertia for virtual synchronous generator based on fuzzy control
	Gu, Nanhui 3; Zhang HL(张华良)1,2 ; Zhang T(张涛)1,2 ; Wang, Anna 3; Zheng, Jiaqi 3
	2019
会议日期	July 27-30, 2019
会议地点	Guangzhou, China
关键词	virtual synchronous generator(VSG) fuzzy control adaptive control strategy of inertia
页码	2531-2535
英文摘要	As a large number of distributed energy sources merge into the micro-grid, power electronic inverters, serving as carriers for the interaction between energy and micro-grids, along with their control methods have received extensive attention. In order to solve the low damping characteristic brought by the traditional distributed power inverter and reduce the impact of load fluctuation on the micro-grid. This paper combines fuzzy control and traditional virtual synchronous generator technology(VSG), and proposes the fuzzy VSG inertia adaptive algorithm. The fuzzy control rules are established by analyzing the correspondence between the inertia and the frequency change. Using the simulation tools, the effects of different levels of load switching on the output frequency and active power of the inverter are analyzed. It is proved that the proposed algorithm can effectively improve the anti-interference of the inverter output voltage frequency under the micro-grid island operation conditions, reduce the power fluctuation range and shorten the adjustment time of the power control.
源文献作者	Chinese Association of Automation (CAA) ; Guangdong University of Technology ; Systems Engineering Society of China (SESC) ; Technical Committee on Control Theory (TCCT), Chinese Association of Automation (CAA)
产权排序	2
会议录	Proceedings of the 38th Chinese Control Conference, CCC 2019
会议录出版者	IEEE Computer Society
会议录出版地	New York
语种	英语
ISSN号	1934-1768
ISBN号	978-988-15639-7-2
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/25873]
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.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110016, China 2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 3.College of Information Science and Engineering, Northeastern University, Shenyang 110819, China
推荐引用方式 GB/T 7714	Gu, Nanhui,Zhang HL,Zhang T,et al. Improved adaptive control strategy of inertia for virtual synchronous generator based on fuzzy control[C]. 见:. Guangzhou, China. July 27-30, 2019.