DocumentCode :
1584206
Title :
Optimal allocation of switches in distribution networks
Author :
Wenyu, Yang ; Jian, Liu ; Jianmin, Yu ; Haipeng, Dong ; Meng, Song
Author_Institution :
Xi´´an Univ. of Technol., China
Volume :
6
fYear :
2004
Firstpage :
5155
Abstract :
A new approach for optimal allocation of sectionalizing switches and loop switches in distribution networks is presented. The range of the number of switches to be installed is roughly estimated. For each switch number, an improved genetic algorithm based on compressed coding is applied to obtain the optimal allocation of switches, in which, the reliability of distribution system is used as the index. Consequently a set of quasi-optimal switch allocations is established. The scheme meeting the required reliability and with the least number of switches is determined to be the optimal plan with the most investment benefit. An IEEE RBTS-2 bus system is used as an example for optimal switching device placement planning. The results show that the proposed approach is feasible.
Keywords :
genetic algorithms; power distribution economics; power distribution planning; power distribution reliability; switches; distribution networks; electric power cost; genetic algorithm; loop switches; network reliability; optimal switch allocations; Cost function; Genetic algorithms; Intelligent networks; Investments; Meeting planning; Niobium; Power generation economics; Reliability; Statistical distributions; Switches;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN :
0-7803-8273-0
Type :
conf
DOI :
10.1109/WCICA.2004.1343703
Filename :
1343703
Link To Document :
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