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標題Title: Modulating Functions of Space Vector PWM
作者Authors: 陳怡君
上傳單位Department: 電機工程系
上傳時間Date: 2010-12-24
上傳者Author: 陳怡君
審核單位Department: 電機工程系
審核老師Teacher: 王明賢
檔案類型Categories: 研究生論文報告Thesis
關鍵詞Keyword: Modulating functions, space vector pulsewidth modulation (SVPWM) , three-leg voltage source inverter (VSI).
摘要Abstract: Modulating functions or space-vector-equivalent
references of a carrier-based unbalanced two-phase output space
vector pulsewidth modulation (SVPWM) strategy applied to a
three-leg voltage source inverter are proposed in this letter. These
functions are derived from a conventional balanced two-phase
SVPWM method. The proposed SVPWM method is implemented
using a DS1104 dSPACE controller board. With the proposed
method, the appropriate voltages for both windings of an asymmetrical-
parameter-type two-phase induction motor can be
achieved for improving the motor performance. Experimental and
calculated results confirm the validity of the proposed method.

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2010_12_3966324d.ppt 742Kb ppt 283 2092
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