National Changhua University of Education Institutional Repository : Item 987654321/13826
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 6507/11669
造访人次 : 29934927      在线人数 : 508
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/13826

题名: Analysis of the Voltage and Current Unbalances in a Closed-loop Distribution Feeder Caused by Removal of a Failed Capacitor Unit
作者: Huang, Wei-Tzer;Wen, Kun-Li;Chen, Shiuan-Tai
贡献者: 工業教育與技術學系
关键词: Distribution feeder;Closed-loop arrangement;Capacitor bank;Unbalance factors;Voltage unbalance;Current unbalance
日期: 2005-04
上传时间: 2012-08-27T11:01:01Z
摘要: The main purpose of this paper is to analyze the voltage and current unbalances in a closed-loop distribution feeder caused by removal of a failed capacitor unit in an ungrounded Y-connected capacitor bank with one series group per phase. The distribution feeder unbalance as a result of the removal of one failed capacitor unit by its fuse is usually unexpected and unmanageable due to the poor environment. Distribution engineers should pay more attention to this situation to lessen its impact on the system and equipment. A sample feeder with closed-loop arrangement was used to simulate a practical feeder under normal and abnormal operation conditions, which a failed capacitor unit is removed. The simulation results indicate that the removal of a failed capacitor bank may significantly impact the system operation if the capacitor bank has only one series group. The outcomes are of value to distribution engineers to thoroughly realize the effects of the removal of a failed capacitor bank.
關聯: Proceedings of the IASTED International Conference POWER AND ENERGY SYSTEMS, : 329-333
显示于类别:[工業教育與技術學系] 會議論文

文件中的档案:

档案 大小格式浏览次数
2030101916004.pdf84KbAdobe PDF574检视/开启


在NCUEIR中所有的数据项都受到原著作权保护.

 

DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈