English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 6507/11669
造訪人次 : 29714681      線上人數 : 380
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/987654321/13045

題名: Three-phase line flows calculation for distribution automation by Z BUS distribution factor
作者: Huang, Wei-Tzer;Chen, Shiuan-Tai;Yao, Kai-chao;Wu, Chun-Ching
貢獻者: 工業教育與技術學系
日期: 2008-06
上傳時間: 2012-08-07T01:18:38Z
出版者: IEEE
摘要: A new sensitivity factor which is called ZBUS distribution factor (ZBDF) to calculate active and reactive three-phase line flows for distribution automation is proposed in this paper. This method is associated with both the changes of individual phase-active and-reactive power injection at each bus into the three-phase real and reactive power line flows. Hence, the proposed ZBDF reflects load changes to the line flows, while the loading conditions change from the base case loads. Accordingly, the existing implicit ZBUS Gauss method is applied to solve for the base case three-phase power flow (TPPF). Based on the power flow solutions, the ZBUS matrix, the primitive line impedance, and the changes of the individual phase-active and-reactive power at each bus, the three-phase line flows for distribution automation are determined accurately and rapidly from the presented method without any iteration. Finally, a sample system is used to verify the developed approach. The numerical simulation results demonstrate that the proposed method not only provides high-speed computation, but also can be applied to distribution automation.
關聯: 3rd International Conference on Innovative Computing Information and Control, ICICIC'08; Dalian, Liaoning, June 18-20, 2008
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
index.html0KbHTML635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