Splitting strategies for islanding operation of large-scale power systems using OBDD-based methods

被引:224
作者
Sun, K [1 ]
Zheng, DZ [1 ]
Lu, QA [1 ]
机构
[1] Tsinghua Univ, Dept Automat, Ctr Intelligent & Networked Syst, Beijing 100084, Peoples R China
基金
中国国家自然科学基金;
关键词
graph theory; islanding operation; ordered binary decision diagrams; power system protection; splitting strategies; system splitting;
D O I
10.1109/TPWRS.2003.810995
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
System splitting problem. (SS problem) is to determine proper splitting points(or called splitting strategies) to split the entire interconnected transmission network into islands ensuring generation/load balance and satisfaction of transmission capacity constraints when islanding operation of system is unavoidable. For a large-scale power system, its SS problem. is very complicated in general because a combinatorial explosion of strategy space happens.. This paper mainly studies how to find proper splitting strategies of large-scale power systems using an OBDD-based three-phase method. Then, a time-based layered structure of the problem solving process is introduced to make this method more practical. Simulation results on IEEE 30- and 118-bus networks show that by this method, proper splitting strategies can be, given quickly. Further analyses indicate that this method is effective for larger-scale power systems.
引用
收藏
页码:912 / 923
页数:12
相关论文
共 31 条
[1]  
Agematsu S, 2001, IEE CONF PUBL, P351, DOI 10.1049/cp:20010172
[2]  
Archer BA, 2002, IEEE CCEC 2002: CANADIAN CONFERENCE ON ELECTRCIAL AND COMPUTER ENGINEERING, VOLS 1-3, CONFERENCE PROCEEDINGS, P60, DOI 10.1109/CCECE.2002.1015175
[3]  
BRYANT RE, 1986, IEEE T COMPUT, V35, P677, DOI 10.1109/TC.1986.1676819
[4]  
BRYANT RE, 1992, COMPUT SURV, V24, P293, DOI 10.1145/136035.136043
[5]  
Burch JR, 1990, P 5 ANN IEEE S LOG C, P428, DOI DOI 10.1109/LICS.1990.113767
[6]  
Elgerd OI., 1982, ELECT ENERGY SYSTEMS
[7]  
JONSSON M, 2001, LINE PROTECTION POWE
[8]  
KIM KH, 1982, BOOLEAN MATRIX THEOR
[9]   Lossless image compression using ordered binary-decision diagrams [J].
Mateu-Villarroya, P ;
Prades-Nebot, J .
ELECTRONICS LETTERS, 2001, 37 (03) :162-163
[10]  
MCMILLAN KL, SMV SYSTEM SMV VERSI