a hybrid system approach to the analysis and design of power grid dynamic performance

ISCAS OpenIR

	a hybrid system approach to the analysis and design of power grid dynamic performance
	Susuki Yoshihiko; Koo T. John; Ebina Hiroaki; Yamazaki Takuya; Ochi Takashi; Uemura Takuji; Hikihara Takashi
	2012
发表期刊	Proceedings of the IEEE
ISSN	0018-9219
卷号	100 期号:1 页码:225-239
摘要	In this paper, we describe an approach to the analysis and design of power grid dynamic performance based on hybrid systems theory. Power grid is a large-scale cyber-physical system for transmission of electrical energy. The joint dynamics of physical processes and cyber elements in power grids are typical of a mixture of continuous and discrete behaviors, that is, hybrid dynamics. We address problems on stability that are basic concerns in the performance of current and future power grids with the hybrid dynamics. Measures for stability of power grids are interpreted as safety specifications in hybrid system models and are translated into restrictions on the systems' reachable sets of states. Algorithmic reachability analysis of hybrid systems enables analysis of safe initial states and hence quantitative estimation of stability regions. Also it contributes to synthesis of safe initial states as well as switching conditions in order to satisfy safety specifications in a power grid. We demonstrate the approach for two problems on transient stability of the single machine/infinite bus (SMIB) system and on fault release control of a multimachine power grid. © 2012 IEEE.; In this paper, we describe an approach to the analysis and design of power grid dynamic performance based on hybrid systems theory. Power grid is a large-scale cyber-physical system for transmission of electrical energy. The joint dynamics of physical processes and cyber elements in power grids are typical of a mixture of continuous and discrete behaviors, that is, hybrid dynamics. We address problems on stability that are basic concerns in the performance of current and future power grids with the hybrid dynamics. Measures for stability of power grids are interpreted as safety specifications in hybrid system models and are translated into restrictions on the systems' reachable sets of states. Algorithmic reachability analysis of hybrid systems enables analysis of safe initial states and hence quantitative estimation of stability regions. Also it contributes to synthesis of safe initial states as well as switching conditions in order to satisfy safety specifications in a power grid. We demonstrate the approach for two problems on transient stability of the single machine/infinite bus (SMIB) system and on fault release control of a multimachine power grid. © 2012 IEEE.
收录类别	EI
关键词	Convergence Of Numerical Methods Dynamics Electric Power Distribution Embedded Systems Hybrid Systems Specifications Stability Standby Power Systems
部门归属	(1) Department of Electrical Engineering Kyoto University Kyoto 615-8510 Japan; (2) Center for Embedded Software Systems Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China; (3) Kansai Electric Power Co. Inc. Osaka 530-8270 Japan
语种	英语
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15452
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Susuki Yoshihiko,Koo T. John,Ebina Hiroaki,et al. a hybrid system approach to the analysis and design of power grid dynamic performance[J]. Proceedings of the IEEE,2012,100(1):225-239.
APA	Susuki Yoshihiko.,Koo T. John.,Ebina Hiroaki.,Yamazaki Takuya.,Ochi Takashi.,...&Hikihara Takashi.(2012).a hybrid system approach to the analysis and design of power grid dynamic performance.Proceedings of the IEEE,100(1),225-239.
MLA	Susuki Yoshihiko,et al."a hybrid system approach to the analysis and design of power grid dynamic performance".Proceedings of the IEEE 100.1(2012):225-239.