English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 6507/11669
造訪人次 : 29728484      線上人數 : 549
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 進階搜尋

請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/13822

題名: Analysis of System Imbalance Due to Removal of a Failed Capacitor Unit in an Ungrounded Y-connected Capacitor Bank with One Series Group Per Phase
作者: Chen, Tsai-Hsiang;Huang, Wei-Tzer
貢獻者: 工業教育與技術學系
日期: 2000-09
上傳時間: 2012-08-27T11:00:26Z
摘要: System imbalance due to the removal of a failed capacitor unit in an ungrounded Y-connected capacitor bank with one series group per phase has been analyzed in detail in this paper. The distribution system imbalance as a result of the removal of one failed capacitor unit by its fuse is usually unexpected and unmanageable. Distribution engineers should pay more attention to this situation to lessen its impact on the system and equipment. A sample feeder was used to simulate a practical feeder under normal and abnormal operation conditions and when a failed capacitor unit is removed. In this practical system, the unbalanced situation which arose from the removal of one failed capacitor bank may result in the malfunction of protective relays, interference with the communication system, and deteriorating power quality. 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: The 35th Universities’ Power Engineering Conference, September 6-8, 2000
顯示於類別:[工業教育與技術學系] 會議論文

文件中的檔案:

檔案 大小格式瀏覽次數
2030101916002.pdf72KbAdobe PDF524檢視/開啟


在NCUEIR中所有的資料項目都受到原著作權保護.

 


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