Development and Implementation of Power Factor Corrector with Soft Switching
碩士 === 國立臺北科技大學 === 電機工程系研究所 === 95 === The objective of this thesis is to design and implement a soft-switching AC/DC converter with Power Factor Correction. The implemented converter is a boost topology with zero voltage transition to reduce switching loss. The converter consists of MOSFET, induct...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2007
|
Online Access: | http://ndltd.ncl.edu.tw/handle/5r9wn4 |
id |
ndltd-TW-095TIT05442033 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-095TIT054420332019-06-27T05:10:11Z http://ndltd.ncl.edu.tw/handle/5r9wn4 Development and Implementation of Power Factor Corrector with Soft Switching 具有軟式切換之功率因數修正器的研製 Yen-Chang Lin 林延璋 碩士 國立臺北科技大學 電機工程系研究所 95 The objective of this thesis is to design and implement a soft-switching AC/DC converter with Power Factor Correction. The implemented converter is a boost topology with zero voltage transition to reduce switching loss. The converter consists of MOSFET, inductor, capacitor and diode. Moreover, this thesis includes PFC-OFF control and auxiliary circuit which will significantly reduce the standby power consumption to meet the energy efficiency specifications under standby condition. The specifications of converter are as follows: universal input voltage: AC 85 ~ 264 V, 50~60 Hz, converter output: DC 400 V/800 W, auxiliary power: DC 5 V/3 A and 15 V, standby power (European and Japan Specifications): input power < 0.75 W @ 264 V/AC input. As shown by the experimental results, the main switch can achieve zero-voltage transition under universal input and wide load conditions. Moreover, the power factor can be higher than 99% under full load condition and universal input voltage range. And the power consumption under standby condition is less than 0.75 W which is less than the green power requirement. Yen-Shin Lai 賴炎生 2007 學位論文 ; thesis 118 zh-TW |
collection |
NDLTD |
language |
zh-TW |
format |
Others
|
sources |
NDLTD |
description |
碩士 === 國立臺北科技大學 === 電機工程系研究所 === 95 === The objective of this thesis is to design and implement a soft-switching AC/DC converter with Power Factor Correction. The implemented converter is a boost topology with zero voltage transition to reduce switching loss. The converter consists of MOSFET, inductor, capacitor and diode. Moreover, this thesis includes PFC-OFF control and auxiliary circuit which will significantly reduce the standby power consumption to meet the energy efficiency specifications under standby condition.
The specifications of converter are as follows: universal input voltage: AC 85 ~ 264 V, 50~60 Hz, converter output: DC 400 V/800 W, auxiliary power: DC 5 V/3 A and 15 V, standby power (European and Japan Specifications): input power < 0.75 W @ 264 V/AC input.
As shown by the experimental results, the main switch can achieve zero-voltage transition under universal input and wide load conditions. Moreover, the power factor can be higher than 99% under full load condition and universal input voltage range. And the power consumption under standby condition is less than 0.75 W which is less than the green power requirement.
|
author2 |
Yen-Shin Lai |
author_facet |
Yen-Shin Lai Yen-Chang Lin 林延璋 |
author |
Yen-Chang Lin 林延璋 |
spellingShingle |
Yen-Chang Lin 林延璋 Development and Implementation of Power Factor Corrector with Soft Switching |
author_sort |
Yen-Chang Lin |
title |
Development and Implementation of Power Factor Corrector with Soft Switching |
title_short |
Development and Implementation of Power Factor Corrector with Soft Switching |
title_full |
Development and Implementation of Power Factor Corrector with Soft Switching |
title_fullStr |
Development and Implementation of Power Factor Corrector with Soft Switching |
title_full_unstemmed |
Development and Implementation of Power Factor Corrector with Soft Switching |
title_sort |
development and implementation of power factor corrector with soft switching |
publishDate |
2007 |
url |
http://ndltd.ncl.edu.tw/handle/5r9wn4 |
work_keys_str_mv |
AT yenchanglin developmentandimplementationofpowerfactorcorrectorwithsoftswitching AT línyánzhāng developmentandimplementationofpowerfactorcorrectorwithsoftswitching AT yenchanglin jùyǒuruǎnshìqièhuànzhīgōnglǜyīnshùxiūzhèngqìdeyánzhì AT línyánzhāng jùyǒuruǎnshìqièhuànzhīgōnglǜyīnshùxiūzhèngqìdeyánzhì |
_version_ |
1719210210516533248 |