Title :
A new tracking algorithm of substation configuration based on the general multiplication and general addition operations
Author :
Zhang, Jinfang ; Wang, Zengping ; Zhang, Yagang ; Ma, Jing
Author_Institution :
Key Lab. of Power Syst. Protection & Dynamic Security Monitoring & Control under Minist. of Educ., North China Electr. Power Univ., Beijing, China
Abstract :
The topology characteristics of the nodal matrix in power system analysis and the adjacent matrix in graph respectively has been proved to be absolutely identical. According to this feature and modification principles of the nodal impedance matrix, a new tracking algorithm for the state change of the circuit breaker has been built based on the general multiplication and general addition operations. The new algorithm is able to reduce the computation burden than the traditional way. Finally, the text example has validated the efficiency of the novel tracking algorithm in substation configuration.
Keywords :
circuit breakers; graph theory; matrix algebra; network topology; substations; circuit breaker state change; general addition operation; general multiplication operation; graph; nodal impedance matrix; power system analysis; substation configuration; topology characteristics; tracking algorithm; Analytical models; Matrix decomposition; Substations; Adjacent matrix; General Addition; General Multiplication; Nodal matrix; Substation configuration; Topology analysis; Tracking algorithm;
Conference_Titel :
Power System Technology (POWERCON), 2010 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-5938-4
DOI :
10.1109/POWERCON.2010.5666094
