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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/62324完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 邱奕鵬(Yih-Peng Chiou) | |
| dc.contributor.author | Chien-Ning Chen | en |
| dc.contributor.author | 陳建寧 | zh_TW |
| dc.date.accessioned | 2021-06-16T13:41:09Z | - |
| dc.date.available | 2015-07-19 | |
| dc.date.copyright | 2013-07-19 | |
| dc.date.issued | 2013 | |
| dc.date.submitted | 2013-07-12 | |
| dc.identifier.citation | 1] N. Tesla, “Apparatus for transmitting electrical energy,” US patent 1,119,732, issued in Dec. 1914.
[2] A. Kurs, A. Karalis, R. Moffatt, J.D. Joannopoulos, P. Fisher, and M. Soljacic, “Wireless power transfer via strongly coupled magnetic resonances,” Science, vol. 317, no. 5834, pp. 83–86, 2007 [3] Wireless Power Consortium, http://www.wirelesspowerconsortium.com/. [4] Brown, W.C.; Mims, J.; Heenan, N., 'An experimental microwave-powered helicopter,' IRE International Convention Record, vol.13, pp.225-235, Mar 1965 [5] K. A. Grajski, R. Tseng, and C. Wheatley, 'Loosely-coupled wireless power transfer: Physics, circuits, standards,' in Microwave Workshop Series on Innovative Wireless Power Transmission: Technologies, Systems, and Applications (IMWS), 2012 IEEE MTT-S International, 2012, pp. 9-14. [6] A. Karalisa, J. D. Joannopoulosb, and M. Soljacic, “Efficient wireless non-radiative mid-range energy transfer,” Annals of Physics, vol. 323, no. 1, pp. 34–48, Jan. 2008. [7] Witricity, http://www.witricity.com/index.html. [8] A4WP, http://www.a4wp.org/. [9] Power Matter Alliance, http://www.powermatters.org/. [10] IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. International Committee on Electromagnetic Safety, The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, IEEE C95.1, IEEE Standards Dept., New York, NY, USA, 2005 [11] Wiki SAR, http://en.wikipedia.org/wiki/Specific_absorption_rate [12] Christ, A.; Douglas, M.G.; Roman, J.M.; Cooper, E.B.; Sample, A.P.; Waters, B.H.; Smith, J.R.; Kuster, N., 'Evaluation of Wireless Resonant Power Transfer Systems With Human Electromagnetic Exposure Limits,' IEEE Transactions on Electromagnetic Compatibility, vol.55, no.2, pp.265–274, April 2013 [13] I. Laakso, S. Tsuchida, A. Hirata, and Y. Kamimura, ‘‘Evaluation of SAR in a human body model due to wireless power transmission in the 10 MHz band,’’ Phys. Med. Biol., vol. 57, no. 15, pp. 4991–5002, 2012. [14] ICNIRP, ‘‘Guidelines for limiting exposure to time-varying electric, magnetic and electromagnetic fields (up to 300 GHz),’’ Health Physics., vol. 74, pp. 494–522, 1998. [15] B. Wang, K. H. Teo, T. Nishino, W. Yerazunis, J. Barnwell and J. Zhang, “Wireless Power Transfer with Metamaterials” in Proceedings of European Conference on Antennas and Propagation (EuCAP 2011) (April 11-15 2011, Rome, Italy) [16] Thuc Phi Duong; Jong-Wook Lee, 'Experimental Results of High-Efficiency Resonant Coupling Wireless Power Transfer Using a Variable Coupling Method,' IEEE Microwave and Wireless Components Letters, vol.21, no.8, pp.442-444, Aug. 2011 [17] J. W. Kim, H. C. Son, K. H. Kim, and Y. J. Park, 'Efficiency analysis of magnetic resonance wireless power transfer with intermediate resonant coil,' IEEE Antennas and Wireless Propagation Letters, vol. 10, pp. 389-392, 2011. [18] Cannon, B.L.; Hoburg, J.F.; Stancil, D.D.; Goldstein, S.C., 'Magnetic Resonant Coupling As a Potential Means for Wireless Power Transfer to Multiple Small Receivers,' IEEE Transactions on Power Electronics , vol.24, no.7, pp.1819-1825, July 2009 [19] A. P. Sample, D. A. Meyer, and J. R. Smith, 'Analysis, Experimental Results, and Range Adaptation of Magnetically Coupled Resonators for Wireless Power Transfer,' IEEE Transactions on Industrial Electronics, vol. 58, pp. 544-554, 2011. [20] N. Oodachi, K. Ogawa, H. Kudo, H. Shoki, S. Obayashi, and T. Morooka,” Efficiency improvement of wireless power transfer via a magnetic resonance using transmission coil array,” IEEE International Symposium on Antennas and propagation, pp. 1707–1710, July, 2011 [21] H. A. Wheeler, 'Formulas for the Skin Effect,' Proceedings of the IRE, vol. 30, pp. 412-424, 1942. [22] R. G. Medhurst, “H.F. resistance and self-capacitance of single-layer solenoids”, Wireless Engineer, Feb. 1947, pp. 35–43, and Mar. 1947 pp. 80-92. [23] ANSYS HFSS, http://www.ansys.com/ [24] H. A. Haus, Waves and Fields in Optoelectronics. Englewood Cliffs, NJ: Prentice-Hall, 1984, pp. 197–234. [25] A. Karalis, R. E. Hamam, J. D. Joannopoulos, and M. Soljacic, 'Wireless energy transfer, including interference enhancement,' U.S. Patent 8,076,811, Dec. 13, 2011 [26] R. A. Moffatt, Wireless Transfer of electric power, thesis for Bachelor of Science in Physics under the supervision of Marin Soljačić, June 2009 | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/62324 | - |
| dc.description.abstract | 藉由強耦合磁共振方式的無線傳輸可以有很好的效率及能傳一定的距離，我們會使用多圈的線圈當做共振器。由於我們使用的共振器的品質因素很大，因此效率會很好。然而，由於傳送端與接收端的耦合會隨著方向角度而有所變化，當他們垂直的時候，傳輸的效率會非常的差。因此，我們提出了多個傳送端來解決這個問題。在本篇論文裡，我們會先介紹電路模型和強耦合磁共振的架構及方法，接著使用網路分析儀量測及HFSS模擬來驗證此模型，接者我們會展示和分析我們提出的多傳輸線圈架構，結果證實這種架構能夠實現自由方向角度的無線電力傳輸 | zh_TW |
| dc.description.abstract | The wireless power transfer via strongly coupled magnetic resonances is more efficient method for transmission. We use multi-turn coils as resonators to transfer energy. Because the quality factor of resonators we use is large, the efficiency is good. However, because the coupling between the transmitter and receiver changes at different orientations and the transmission efficiency is bad while the axes of transmitter and receiver are orthogonal, new design is needed. We propose multiple transmitters wireless power transfer to solve this problem. In this thesis we first introduce circuit model and the structure of conventional strongly coupled magnetic resonance method, and make experiment with VNA and full wave simulation via HFSS to verify the model. Then we demonstrate and analyze the multiple transmitter method. The results confirm that multiple transmitter method could realize the orientation-free wireless power transfer. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T13:41:09Z (GMT). No. of bitstreams: 1 ntu-102-R00941032-1.pdf: 29905525 bytes, checksum: bfd4bac95a201e927b3518290c4cf929 (MD5) Previous issue date: 2013 | en |
| dc.description.tableofcontents | 口試委員會審定書 #
誌謝 i 中文摘要 ii ABSTRACT iii CONTENTS iv LIST OF FIGURES vi LIST OF TABLES xi Chapter 1 Introduction 1 1.1 Technologies for Wireless Power Transfer 2 1.1.1 Magnetic Induction 2 1.1.2 Microwave 3 1.1.3 Electromagnetic Resonance 4 1.2 Standards for Wireless Power Transfer 6 1.3 Safety Issues 7 1.4 Literature Survey 10 1.5 Motivation and Research Abstract 15 Chapter 2 Theories 17 2.1 Coil Model 17 2.1.1 Resistance 18 2.1.2 Capacitance 20 2.1.3 Self-Inductance 21 2.1.4 Mutual Inductance 21 2.1.5 Electromagnetic Resonance 22 2.1.6 Quality Factor 29 2.2 Circuit Model 29 2.3 Coupled Mode Theory 32 Chapter 3 Experimental Results and Analysis of Circuit Model 37 3.1 Experiment Results Compared With Circuit Model 40 3.2 Analysis of Wireless Power Transfer 64 Chapter 4 Multiple Transmitters 73 4.1 Two Transmitters Coil Array 76 4.2 Three transmitters 87 Chapter 5 Conclusion 99 REFERENCE 101 | |
| dc.language.iso | en | |
| dc.subject | 強耦合磁共振 | zh_TW |
| dc.subject | 無線電力傳輸 | zh_TW |
| dc.subject | 自由方向角度 | zh_TW |
| dc.subject | 多傳輸線圈 | zh_TW |
| dc.subject | multiple transmitters | en |
| dc.subject | strongly coupled magnetic resonance | en |
| dc.subject | wireless power transfer | en |
| dc.subject | orientation-free | en |
| dc.title | 強耦合磁共振的分析與以多傳送端實現自由方向角度的無線電力傳輸 | zh_TW |
| dc.title | Analysis of Strongly Coupled Magnetic Resonances and Orientation-Free Wireless Power Transfer via Multiple Transmitters | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 101-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 盧信嘉(Hsin-Chia Lu),劉志文(Chih-Wen Liu) | |
| dc.subject.keyword | 無線電力傳輸,自由方向角度,多傳輸線圈,強耦合磁共振, | zh_TW |
| dc.subject.keyword | wireless power transfer,orientation-free,multiple transmitters,strongly coupled magnetic resonance, | en |
| dc.relation.page | 103 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2013-07-12 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 光電工程學研究所 | zh_TW |
| 顯示於系所單位： | 光電工程學研究所 | |
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| ntu-102-1.pdf 未授權公開取用 | 29.2 MB | Adobe PDF |
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