研究生: |
黃嘉煒 Chia-Wei Huang |
---|---|
論文名稱: |
具有啟動保護之獨立超級電容儲能系統 Stand-alone Super Capacitor Charging System with the Design of Starting Protection |
指導教授: |
呂藝光
Leu, Yih-Guang |
學位類別: |
碩士 Master |
系所名稱: |
電機工程學系 Department of Electrical Engineering |
論文出版年: | 2013 |
畢業學年度: | 101 |
語文別: | 中文 |
論文頁數: | 57 |
中文關鍵詞: | 升壓型直流轉換器 、電荷幫浦 、超級電容 、電感電流 、單擊電路 |
英文關鍵詞: | Boost converter, charge pump, super capacitor, inductor current, one-shot circuit |
論文種類: | 學術論文 |
相關次數: | 點閱:180 下載:4 |
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本論文針對一個不需要依靠任何外部電源裝置供電的獨立超級電容儲能系統,作暫態及轉換效率研究,提出其操作遇到的問題及改善可靠性討論。獨立超級電容儲能系統在啟動瞬間電路往往會因為電感電流過大而導致零件可靠性受到影響,由這個問題找出啟動瞬間升壓型直流轉換器的電感電流飽和原因,改善啟動瞬間開關電感電流過大的問題,解釋啟動瞬間電感電流的狀態,使用實驗數據和模擬驗證電路特性,最後量測獨立超級電容儲能系統的頻率響應與效率,找出獨立超級電容儲能系統最有效的充電頻率。
This thesis focuses on studying the electronics transient response and conversion efficiency of a stand-alone super capacitor charging system, which is capable of working independently without relying on any external power supply. Components of the charge are easily degraded due to a large transient inductor current. This occurs at the moment when the stand-alone super capacitor charging system switches on. To understand the problem, this thesis studies the transient behavior, finds the reason why the inductor current of the boost converter saturates at the switching moment, and analyzes the waveforms of the inductor current at the switching moment of the charger. The verification of the circuit characteristics with an external stimulation is carried out with both experiments and simulation. Finally, we measure the frequency response and efficiency of the stand-alone super capacitor charging system in order to find out the most efficient charging frequency of the stand-alone super capacitor charger.
[1] Cheng Chou Li, Yin Guang Leu, Chin Ming Hong, Ton Churo Huang, Ke Chin Huang, and Yi Chuan Lu, “A stand alone super capacitor charging system using a feed forward boost converter,” International Conference on System Science and Engineering., Jun. 2011, pp.65-69.
[2] Maxwell Technologies Data sheet, HC power series ultra capacitors data sheet, Documentation number 1013793, 2010, pp.1-4.
[3] D. Linzen, S.Buller, E.Karden, and R.W. De Doncker, “Analysis and evaluation of charge-balancing circuits on performance, reliability, and lifetime of supercapacitor systems,” IEEE Transactions on Industry Applications., vol. 41, No. 5, pp.1135 – 1141, Sep. 2005.
[4] S. Basu, and T.M. Undeland, “A novel design scheme for improving Ultra-Capacitor lifetime while charging with switch mode converters,” IEEE Power electronics specialists conference., 2008, pp.2325 -2328.
[5] Haoming Zhang, Yukun Sun, Shenping Ding and Wang Yinghai, “Application of Super Capacitor with Full-digital Converter in,” Chinese Control Conference., Jul. 2008, pp.212 - 215.
[6] Sheng Chen, Chih Chen Chen, Chen Chain Hwu, Shao Hua Chen and Han Pang Huang “Super-Capacitor Applications on Series Lithium Batteries for Robot Power Management,” Asia-Pacific International Conference on Lightning., Chengdu, China, Nov. 2011, pp.20 - 25.
[7] Bin Wu, Fang Zhuo, Fei Long, Weiwei Gu, Yang Qing and YanQin Liu, “A management strategy for solar panel - battery - super capacitor hybrid energy system in solar car,” International Conference on Power Electronics., Korea, Jun. 2011, pp.1682-1687.
[8] Cheng Hongli, Wang Li, Wang Liqiang and Liu Jian, “Back-up Switching Supplies with Energy Storage Capacitor and Its Applications,” International Confrence on Industrial and Information Systems., 2009, pp.429-432.
[9] Xiao Li, Changsheng Hu , Changjin Liu and Dehong Xu, “Modeling and Control of Aggregated Super-capacitor Energy Storage System for Wind Power Generation,” Industrial Electronics Society., Orlando, FL, 2008, pp.3370-3375.
[10] P. Papadimitratos and Z. J. Haas, “High Voltage Super-capacitors for Energy Storage Devices Applications,” Electromagnetic Launch Technology., 2008, pp.1-4.
[11] Ming Zhang, and Nicolas Llaser, “Dynamic analysis of Dickson charge pump circuits with a resistive load,” International conference on electronics, circuits and systems, 2003, vol. 2, pp.431-434.
[12] 李承洲,“獨立自我充電儲能系統”國立臺灣師範大學應用電子科技學系碩士論文, 七月2012年。