DocumentCode
466242
Title
State Transition Graph of Cascading Electrical Power Grids
Author
Wu, Zhi-gang ; Zhong, Qing ; Zhang, Yao
Author_Institution
Electr. Power Coll., South China Univ. of Technol., Guangzhou
fYear
2007
fDate
24-28 June 2007
Firstpage
1
Lastpage
7
Abstract
The concept of state transition graph is used to analyze the cascading failure of electrical power grids in different load level. State transition graph is introduced first, then the state transition model of electrical power system DC flow is designed. The IEEE 9-bus sample system is used to show the state transition graph evolution by aggravating the load level. Some general conclusion is drawn by this method.
Keywords
graph theory; power grids; power system reliability; IEEE 9-bus sample system; cascading failure analysis; electrical power grid; electrical power system DC flow; state transition graph; Educational institutions; Failure analysis; Mesh generation; Power generation; Power grids; Power system analysis computing; Power system faults; Power system modeling; Power system protection; Power transmission lines; DC flow; State transition graph; cascading failure;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Engineering Society General Meeting, 2007. IEEE
Conference_Location
Tampa, FL
ISSN
1932-5517
Print_ISBN
1-4244-1296-X
Electronic_ISBN
1932-5517
Type
conf
DOI
10.1109/PES.2007.385867
Filename
4275633
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