National Changhua University of Education Institutional Repository : Item 987654321/10831
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 6491/11663
造訪人次 : 24748094      線上人數 : 53
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 進階搜尋


題名: An Integrated-Controlled AC/DC Interface for Micro-Scale Wind Power Generation Systems
作者: Juan, Yu-Lin
貢獻者: 電機工程學系
日期: 2011-05
上傳時間: 2012-06-04T07:46:47Z
出版者: Institute of Electrical and Electronics Engineers Inc.
摘要: In this paper, a novel ac/dc interface with an integrated controller is proposed for themicroscale wind power generation system (WPGS). The proposed interface is mainly composed of a dynamic maximum power point tracking (MPPT) control and a half-controlled single-stage rectifier with an integrated control. The half-controlled single-stage rectifier is proposed to replace the widely used two-stage converter for improving the current total harmonics distortion (THD) as well as the efficiency. The analytic expressions of the duty ratios for controlling the rectifier are also
derived. Moreover, the dynamic response of the wind turbine and the extracted wind power are enhanced by the integrated dynamic MPPT control. Finally, from the experimental results, it can be seen that the current THD is reduced to around 5%, and the total efficiency is increased by about 12%–15% depending on the wind speed variations.
關聯: IEEE Transaction on Power Electronics, 26(5): 1377-1384
顯示於類別:[電機工程學系] 期刊論文


檔案 大小格式瀏覽次數



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