DocumentCode :
2916387
Title :
Nature and operation schemes of normally closed-loop distribution systems
Author :
Huang, Wei-Tzer ; Wang, Shyi-Wen ; Hong, Ling-Yi ; Lin, Deng-Chung
Author_Institution :
Dept. of Electr. Eng., Chienkou Technol. Univ., Changhua
fYear :
2008
fDate :
17-20 Dec. 2008
Firstpage :
1718
Lastpage :
1723
Abstract :
This paper explored the nature and operation schemes of normally closed loop distribution systems. The operation scheme of this type of system was drawn based on its specific configuration, and then the suitable ratings of its main transformer and feeder conductors were assessed. According to the assessment results, a typical normally closed loop was build, and its performance was evaluated through power flow and short circuit analyses. Based on the analyses, the nature of the typical closed ring can be recognized, such as power flows and directions in the loop, voltage profiles of the loop, and short circuit MVAs along the loop, under both normal and abnormal conditions. These results are of value to the distribution engineers to properly plan and operate this kind of electric power distribution system.
Keywords :
closed loop systems; load flow; power distribution control; electric power distribution system; feeder conductors; normally closed-loop distribution systems; power flow; short circuit analyses; voltage profiles; Automatic control; Circuit faults; Control systems; Load flow; Power engineering and energy; Robot control; Robot vision systems; Robotics and automation; Substations; Voltage; Closed-Loop Distribution Systems; Power Flow; Short Circuit MVAs; Voltage Profiles;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control, Automation, Robotics and Vision, 2008. ICARCV 2008. 10th International Conference on
Conference_Location :
Hanoi
Print_ISBN :
978-1-4244-2286-9
Electronic_ISBN :
978-1-4244-2287-6
Type :
conf
DOI :
10.1109/ICARCV.2008.4795786
Filename :
4795786
Link To Document :
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