請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/42314完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 陳秋麟 | |
| dc.contributor.author | Sheng-Wen Chen | en |
| dc.contributor.author | 陳聖文 | zh_TW |
| dc.date.accessioned | 2021-06-15T00:59:28Z | - |
| dc.date.available | 2011-08-08 | |
| dc.date.copyright | 2008-08-08 | |
| dc.date.issued | 2008 | |
| dc.date.submitted | 2008-08-01 | |
| dc.identifier.citation | [1] Leaptronix , “認識測試儀器-直流電源供應器”
[2] F. C. Lee, “High-frequency quasi-resonant and multi-resonant converter technologies,” Proc. IEEE IECON’88, pp.509-521, 1988. [3] R. Liu, C.Q. Lee, “Analysis and design of LLC-type series resonant convertor,” IEE Proc, vol. 24, no.24, pp.1517-1517, 1988. [4] J. F. Lazar, R. Martinelli, “Steady-State Analysis of the LLC Series Resonant Converter,” IEEE APEC’01, vol.2, pp728-735, 2001. [5] B. Yang, F.C. Lee, A.J. Zhang, G. Huang, “LLC Resonant Converter for Front End DC/ DC Conversion,” IEEE APEC’02, vol.2, pp.1108-1112, 2002. [6] Y. Zhang, D. Xu, M. Chen, Y. Hail, Z. Du, “LLC Resonant Converter for 48V to 0.9V VRM,” IEEE PESC’04, vol.3, pp.1848-1854, 2004. [7] 黃榮豐, “電源管理－功率因數校正之基本原理”, Dec. 23, 2005. [8] S. Franco, “Electric Circuits Fundamentals,” Oxford University Press, 1999. [9] 許元豪, “徹底剖析工作於連續導通模式下昇壓型PFC線路中高壓快恢復功率二極管所導致的五種功率損耗模式”, 電子月刊,2008年2月份 [10] J. Zhang, “Advanced Integrated Single-Stage Power Factor Correction Techniques,” Ph.D. dissertation of the Virginia Polytechnic Institute and State University in Electrical Engineering, Mar. 15, 2001. [11] B. Yang, “Topology Investigation for Front End DC/DC Power Conversion for Distributed Power System,” Ph.D. dissertation of the Virginia Polytechnic Institute and State University in Electrical Engineering, Sep. 12, 2003. [12] STMicroelectronics, “Simplified Analysis and Design of Series Resonant LLC Half-bridge Converters,” Nov. 30, 2007. [13] C. Basso, “Understanding the LLC Structure in Resonant Applications,” ON Semiconductor, Jan., 2008. [14] Y. Gu, L. Hang, H. Chen, Z. Lu, Z. Qian and J. Li, “A simple structure of LLC resonant DC-DC converter for multi-output applications,” Proc. of IEEE APEC, pp.1485-1490, 2005. [15] ON Semiconductor, “Power Factor Correction Handbook,” Sep. 2007. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/42314 | - |
| dc.description.abstract | 此篇論文主要討論LLC諧振電源轉換器，電路架構包含前級功率因數校正電路以及後級半橋式LLC諧振直流/直流轉換電路。前級功率因數校正電路將升壓電感操作在不連續導通模式來達到功因校正之功能。後級之LLC諧振電路則具有一次側開關零電壓切換、二次側整流二極體零電流切換的高轉換效率特性。實驗結果電源轉換器擁有最高效率93.2%，及滿載時功率因數達到0.96以上。 | zh_TW |
| dc.description.abstract | This thesis presents a LLC resonant adapter consisting of a front-stage power factor correction circuit and a second-stage half bridge DC-DC converter. The PFC circuit works in discontinuous conduction mode to correct power factor. The second-stage LLC resonant circuit has high conversion efficient characters of zero voltage switching on primary power switches and zero current switching on secondary rectifiers. The experiment result shows that the adapter has the highest efficiency at 93.2% and PF is above 0.96 as full load. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-15T00:59:28Z (GMT). No. of bitstreams: 1 ntu-97-R94943104-1.pdf: 995213 bytes, checksum: 006ff8039e55355be9eba9a5530ee2cc (MD5) Previous issue date: 2008 | en |
| dc.description.tableofcontents | 第一章 緒論..............................................1
1.1 研究動機..............................................1 1.2 論文架構..............................................3 第二章 功率因數修正簡介..................................4 2.1 功率因數修正.......................................4 2.2 功率因數修正控制方法..............................10 第三章 LLC諧振轉換器簡介................................17 3.1 串聯諧振轉換器.......................................17 3.2 並聯諧振轉換器.......................................18 3.3 串並聯諧振轉換器.....................................19 3.4 LLC諧振轉換器.......................................20 3.5 LLC諧振轉換器動作原理...............................21 第四章 電源轉換器實際量測結果...........................33 4.1 電路規格以及實作電路架構.............................33 4.2 實驗波形.............................................37 第五章 結論.............................................47 參考資料.................................................48 | |
| dc.language.iso | zh-TW | |
| dc.subject | 電源轉換器 | zh_TW |
| dc.subject | 功率因數 | zh_TW |
| dc.subject | PFC | en |
| dc.subject | LLC | en |
| dc.title | 具功率因數修正之LLC半橋筆記型電腦電源轉換器 | zh_TW |
| dc.title | Power Factor Corrected LLC Half-Bridge Notebook Adapter | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 96-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 吳英秦,劉昌煥,鄭朝彬 | |
| dc.subject.keyword | 功率因數,電源轉換器, | zh_TW |
| dc.subject.keyword | PFC,LLC, | en |
| dc.relation.page | 49 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2008-08-01 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電子工程學研究所 | zh_TW |
| 顯示於系所單位： | 電子工程學研究所 | |
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|---|---|---|---|
| ntu-97-1.pdf 未授權公開取用 | 971.89 kB | Adobe PDF |
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