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標題Title: 三相高功因升壓型整流器架構
作者Authors: 江柏樟,蔡明村..等
上傳單位Department: 電機工程系
上傳時間Date: 2011-12-30
上傳者Author: 江柏樟
審核單位Department: 電機工程系
審核老師Teacher: 蔡明村
檔案類型Categories: 課堂作業Class Assignment
關鍵詞Keyword: Switching rectifier, total harmonic distortion, harmonic injection method.
摘要Abstract: In recent years, domestic and international regulatory standards on power quality are increasing to concern harmonic currents. So a lot of switching converter technologies are adopted. For three-phase power supply system, the three-switches topology and six-switches topology are widely used as they have better power quality than others. This study is to design a three-phase high power factor boost rectifier, and the goal is to obtain low harmonic input currents and a stable DC output voltage. This study proposes a harmonic injection method to further improve the harmonic problem, Finally, a simulation software and a three-phase three-switches rectifier of 1kW rating are used to verify the proposed idea.

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2011_12_d326e7fb.doc 285Kb doc 225 48
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