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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 周傳心(Chan-Shin Chou) | |
dc.contributor.author | Bao-Jhih Wu | en |
dc.contributor.author | 吳堡智 | zh_TW |
dc.date.accessioned | 2021-06-16T06:33:07Z | - |
dc.date.available | 2019-08-14 | |
dc.date.copyright | 2014-08-14 | |
dc.date.issued | 2014 | |
dc.date.submitted | 2014-08-05 | |
dc.identifier.citation | [1] H. A. Sodano, D. J. Inman, and G. Park, 'Comparison of piezoelectric energy harvesting devices for recharging batteries,' Journal of Intelligent Material Systems and Structures, vol. 16, pp. 799-807, 2005.
[2] G. K. Ottman, H. F. Hofmann, A. C. Bhatt, and G. A. Lesieutre, 'Adaptive piezoelectric energy harvesting circuit for wireless remote power supply,' Power Electronics, IEEE Transactions on, vol. 17, pp. 669-676, 2002. [3] A. Kasyap, J. Lim, D. Johnson, S. Horowitz, T. Nishida, K. Ngo, et al., 'Energy reclamation from a vibrating piezoceramic composite beam,' in Proceedings of 9th International Congress on Sound and Vibration, 2002, pp. 36-43. [4] M. Guan and W. Liao, 'On the efficiencies of piezoelectric energy harvesting circuits towards storage device voltages,' Smart Materials and Structures, vol. 16, p. 498, 2007. [5] E. Lefeuvre, D. Audigier, C. Richard, and D. Guyomar, 'Buck-boost converter for sensorless power optimization of piezoelectric energy harvester,' Power Electronics, IEEE Transactions on, vol. 22, pp. 2018-2025, 2007. [6] N. Kong, D. S. Ha, A. Erturk, and D. J. Inman, 'Resistive impedance matching circuit for piezoelectric energy harvesting,' Journal of Intelligent Material Systems and Structures, vol. 21, pp. 1293-1302, 2010. [7] J. Liang and W.-H. Liao, 'Impedance modeling and analysis for piezoelectric energy harvesting systems,' Mechatronics, IEEE/ASME Transactions on, vol. 17, pp. 1145-1157, 2012. [8] T. S. Paing and R. Zane, 'Resistor emulation approach to low-power energy harvesting,' in Power Electronics Specialists Conference, 2006. PESC'06. 37th IEEE, 2006, pp. 1-7. [9] T. Ikeda and T. Ikeda, Fundamentals of piezoelectricity vol. 2: Oxford university press Oxford, 1990. [10] J. Zelenka, Piezoelectric resonators and their applications: Elsevier Science Publishers BV, 1986. [11] J. Liang and W.-H. Liao, 'Energy flow in piezoelectric energy harvesting systems,' Smart Materials and Structures, vol. 20, p. 015005, 2011. [12] W. Mason, 'An electromechanical representation of a piezoelectric crystal used as a transducer,' Radio Engineers, Proceedings of the Institute of, vol. 23, pp. 1252-1263, 1935. [13] W. G. Cady, 'The piezo-electric resonator,' Radio Engineers, Proceedings of the Institute of, vol. 10, pp. 83-114, 1922. [14] K. Van Dyke, 'The piezo-electric resonator and its equivalent network,' Radio Engineers, Proceedings of the Institute of, vol. 16, pp. 742-764, 1928. [15] H. Ishikuro, 'Energy Harvesting Technology,' 2011. [16] (2007). An MCU-based low cost non-inverting buck-boost converter for battery chargers. [17] N. Mohan and T. M. Undeland, Power electronics: converters, applications, and design: John Wiley & Sons, 2007. [18] Introduction of buck-boost converter. [19] H. W. Jackson, 'Introduction to electric circuits,' 1970. [20] D. Graovac, M. Purschel, and A. Kiep, 'MOSFET power losses calculation using the data-sheet parameters,' Infineon application note, vol. 1, 2006. [21] e. Corp. (2012). Supercapacitor Designs and Materials. Available: http://www.enerize.com/superCap.php | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/57022 | - |
dc.description.abstract | 壓電能量儲存系統的架構主要是由振動能量源,全波整流器,轉換電路,以及儲能元件集合而成。本文利用壓電材料將振動能轉換成電能,並接上一全波整流器與buck-boost轉換器,buck-boost轉換器的功能是作為輸出阻抗,設計上必須與壓電振動發電裝置匹配,用此概念將轉換器作為壓電能量輸出與儲能元件之間的介面電路。同時,轉換器的耗能也必須納入考慮,轉換器的耗能會影響到儲能元件的儲存功率,既而影響到整體儲能系統的效率。本文是在懸臂樑的第一共振模態下,研究壓電振動發電裝置的儲能系統,並針對轉換器的效率進行討論。實驗結果顯示,此方法在不同的共振模態下,有好的儲能效果。 | zh_TW |
dc.description.abstract | This research is aimed to study on the energy harvesting from a vibration system. Energy harvester consists of a piezoelectric material and a buck-boost converter and a energy storage device. Energy harvest from ambient vibration has been a popular issue over past few years. Some researchers have great breakthrough to enhance the efficiency of the device. In this research, buck-boost converter is used as an adaptive circuit to adjust the voltage of piezo-generator. In addition, power loss from buck-boost converter and impedance matching between piezoelectric generator and buck-boost converter is considered. .The experiment results show that the efficiency of the energy harvester on the beam is obviously promoted by adjusting the duty cycle, capacitor and frequency of the system to increased harvested power. | en |
dc.description.provenance | Made available in DSpace on 2021-06-16T06:33:07Z (GMT). No. of bitstreams: 1 ntu-103-R01543058-1.pdf: 2841322 bytes, checksum: b668e37d08c5dad9287210a63cd9b037 (MD5) Previous issue date: 2014 | en |
dc.description.tableofcontents | 口試委員會審定書 #
誌謝 i 中文摘要 ii ABSTRACT iii 目錄 iv 圖目錄 vi 表目錄 ix Chapter 1 緒論 1 1.1 研究動機 1 1.2 文獻回顧 2 1.3 論文架構 4 Chapter 2 壓電能量系統 5 2.1 壓電材料特性與機電耦合系統分析 5 2.1.1 壓電材料組成律 5 2.1.2 單軸受力下單一電場的機電耦合係數 7 2.1.3 單自由度系統的壓電振動發電裝置 9 2.1.4 包含整流器的壓電振動裝置等效電路模型[2] 13 2.2 Buck-boost 轉換器 17 2.2.1 Buck-boost轉換器類型 18 2.2.2 Buck-boost轉換器工作原理 20 2.2.3 Buck-boost轉換器的電流模式分析 20 2.2.4 Buck-boost轉換器在不連續電流模式時的等效阻抗[6] 29 Chapter 3 壓電發電之能量擷取設計 32 3.1 壓電發電裝置與buck-boost轉換器的阻抗匹配 32 3.2 壓電發電裝置與buck-boost轉換器間的設計最佳化 35 3.3 buck-boost轉換器的耗能分析 37 3.4 儲能元件的選用 41 Chapter 4 實驗架構與結果 43 4.1 壓電發電裝置的架設 43 4.1.1 壓電發電裝置 43 4.2 二階能量儲能裝置 46 4.3 實驗步驟 48 4.4 實驗結果與討論 49 4.4.1 直流電源(DC-supply)模擬壓電發電裝置輸入buck-boost轉換器 49 4.4.2 壓電發電裝置經由二階段電路儲能結果 55 Chapter 5 結論與未來展望 68 參考文獻 70 | |
dc.language.iso | zh-TW | |
dc.title | 壓電振動能量擷取系統分析與實驗 | zh_TW |
dc.title | Energy Harvesting from a Piezoelectric Generator | en |
dc.type | Thesis | |
dc.date.schoolyear | 102-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 謝發華(Fa-Hwa hsieh),張家歐(Chia-Ou Chang),張簡文添(Wen-Tien Changchien) | |
dc.subject.keyword | 發電裝置壓電效應,儲能系統,buck-boost轉換器, | zh_TW |
dc.subject.keyword | energy harvesting,buck-boost converter,piezoelectric generator, | en |
dc.relation.page | 71 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2014-08-05 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 應用力學研究所 | zh_TW |
顯示於系所單位: | 應用力學研究所 |
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