Title page for etd-1016106-090904


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URN etd-1016106-090904
Author Jia-Long Fang
Author's Email Address funga0901@yahoo.com.tw
Statistics This thesis had been viewed 5567 times. Download 11262 times.
Department Electrical Engineering
Year 2006
Semester 1
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Design and Implementation of High Efficient Active Power Factor Correction Circuits
Date of Defense 2006-10-14
Page Count 117
Keyword
  • PFC
  • Boost Converter
  • Modified PI
  • Abstract The thesis aims at investigating an active power factor correction circuit. In boost power converter, we ser up average large signal model with Matlab and derive control–output function for pole assignment of control loop with ac small signal model. In controller, control circuit of conventional active power factor correction and modified PI control circuit are adopted, separately. Through simulation results and experimental responses of hardware circuit show that under variation of load or alternating input voltage, modified PI control circuit has better regulating capacity than that of conventional control circuit .
    Advisory Committee
  • Chih-Chiang Cheng - chair
  • Far-Wen Jih - co-chair
  • Jerome Chang - co-chair
  • Geeng-Kwei Chang - co-chair
  • Tzuen-Lih Chern - advisor
  • Files
  • etd-1016106-090904.pdf
  • indicate access worldwide
    Date of Submission 2006-10-16

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