Optimal microgrid energy management integrating intermittent renewable energy and stochastic load

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

	Optimal microgrid energy management integrating intermittent renewable energy and stochastic load
	Ji, Ying; Wang, Jianhui; Yan SJ(闫士杰); Gao, Wenzhong; Li HP(李鹤鹏)
	2015
会议名称	2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC 2015)
会议日期	December 19-20, 2015
会议地点	Chongqing, China
关键词	microgrid EMS Markov chain stochastic optimization
页码	334-338
中文摘要	In this paper, we focus on energy management of distributed generators (DGs) and energy storage system (ESS) in microgrids (MG) considering uncertainties in renewable energy and load demand. The MG energy management problem is formulated as a two-stage stochastic programming model based on optimization principle. Then, the optimization model is decomposed into a mixed integer quadratic programming problem by using discrete stochastic scenarios to approximate the continuous random variables. A Scenarios generation approach based on time-homogeneous Markov chain model is proposed to generate simulated time-series of renewable energy generation and load demand. Finally, the proposed stochastic programming model is tested in a typical LV network and solved by Matlab optimization toolbox. The simulation results show that the proposed stochastic programming model has a better performance to obtain robust scheduling solutions and lower the operating cost compared to the deterministic optimization modeling methods.
收录类别	EI ; CPCI（ISTP）
产权排序	3
会议主办者	Chongqing Global Union Academy of Science and Technology; Global Union Academy of Science and Technology; IEEE Beijing Section
会议录	Proceedings of 2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2015
会议录出版者	IEEE
会议录出版地	Piscataway, NJ, USA
语种	英语
ISBN号	978-1-4799-1979-6
WOS记录号	WOS:000377348700065
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/18601]
专题	沈阳自动化研究所_工业控制网络与系统研究室
推荐引用方式 GB/T 7714	Ji, Ying,Wang, Jianhui,Yan SJ,et al. Optimal microgrid energy management integrating intermittent renewable energy and stochastic load[C]. 见:2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC 2015). Chongqing, China. December 19-20, 2015.