National Changhua University of Education Institutional Repository : Item 987654321/13809

English | 正體中文 | 简体中文 | Items with full text/Total items : 6507/11669
Visitors : 29956424 Online Users : 558

RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Scope Adv. Search

Login ‧ Upload ‧ Help ‧ About ‧ Administer

NCUEIR > College of Technology > Department of Industrial Education and Technology > Periodical Articles > Item 987654321/13809

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/13809

Title:	Feasibility Study of Upgrading Primary Feeders from Radial and Open-Loop to Normally Closed-Loop Arrangement
Authors:	Chen, Tsai-Hsiang;Huang, Wei-Tzer;Gu, Jyh-Cherng;Pu, Guan-Chih;Hsu, Yen-Feng;Guo, Tzong-Yih
Contributors:	工業教育與技術學系
Keywords:	Distribution system;Normally closed loop;Open loop;Primary feeder;Radial
Date:	2004-08
Issue Date:	2012-08-27T10:57:58Z
Publisher:	IEEE
Abstract:	The feasibility study of upgrading primary feeders from radial and open loop to a normally closed-loop arrangement have been explored in this paper. First, three possible feeder arrangements for forming a normally closed loop are discussed, and then the factors that may predominantly affect the system-type upgrading are discussed theoretically. Next, four existing distribution feeders with original radial arrangements, fed by three power transformers that are located at two different distribution substations of Taiwan Power Company (Taipower) are employed as sample systems. To form three types of closed-loop arrangement, all of the four radial feeders were tied together at their ends, two feeders at a time. The power flows, voltage profiles and short-circuit capacities of the feeders under both the tie breaker normally open and closed cases have been evaluated, and the impacts of the upgrading of system type on the distribution system and customers assessed. Finally, the required supporting measures for these kinds of upgrading have been listed, and the most suitable and feasible arrangement was recommended to Taipower.
Relation:	IEEE Transactions on Power Systems, 19(3): 1308-1316
Appears in Collections:	[Department of Industrial Education and Technology] Periodical Articles

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	631	View/Open

Loading...