DocumentCode :
2929668
Title :
Customer Friendly Distribution System Programming Considering the Uncertain Property of Voltage Sags
Author :
Ma Jing ; Sun Xiao-Lu ; Liu Xu-Na ; Xiao Xian-Yong
Author_Institution :
Coll. of Electr. Eng. & Inf. Technol., Sichuan Univ., Chengdu, China
fYear :
2011
fDate :
25-28 March 2011
Firstpage :
1
Lastpage :
4
Abstract :
Under the concept of smart grid, a novel programming method is proposed in the paper for customer friendly distribution system considering the uncertainty properties of power quality. Due to the uncertainty of power quality during the change of power system structure, the assessment of potential cost caused by customers´ equipment failures under possible disturbances for different planning schemes is proposed. The programming method based on customer cost including the potential costs is correlated with the disturbances and voltage tolerant level of customer equipment. Based on maximum entropy principle and fuzzy analysis method, the compatibility between system disturbance and equipment is studied also. This method has been applied to RBT Bus2 distribution system. The results validate that the planned distribution system considering the customer potential losses is with more comprehensive benefit.
Keywords :
power distribution planning; power grids; power supply quality; RBT Bus2 distribution system; customer cost; customer equipment; customer friendly distribution system programming; customer potential losses; equipment failures; fuzzy analysis method; maximum entropy principle; planned distribution system; planning schemes; power quality; power system structure; programming method; smart grid; system disturbance; uncertain property; voltage sags; voltage tolerant level; Electric potential; Planning; Power quality; Smart grids; Uncertainty; Voltage fluctuations;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific
Conference_Location :
Wuhan
ISSN :
2157-4839
Print_ISBN :
978-1-4244-6253-7
Type :
conf
DOI :
10.1109/APPEEC.2011.5748528
Filename :
5748528
Link To Document :
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