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研究生: 蔡彥泓
YEN-HUNG TSAI
論文名稱: 風力發電電力轉換暨儲能系統研究與控制
Study on Wind Generation with Power Converter and Storage Systems
指導教授: 楊宗銘
Chung-Ming Young
口試委員: 蕭弘清
Horng-Ching Hsiao
陳良瑞
none
學位類別: 碩士
Master
系所名稱: 電資學院 - 電機工程系
Department of Electrical Engineering
論文出版年: 2007
畢業學年度: 95
語文別: 中文
論文頁數: 85
中文關鍵詞: 功率轉換器儲能系統數位訊號處理器
外文關鍵詞: Power Converter, Battery, Digital Signal Processor
相關次數: 點閱:296下載:11
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在科技不斷進步的今日,利用風力帶動發電機來產生電力,已逐漸成為一大趨勢。本論以Matlab/Simulink來模擬,並建立交流-直流-交流功率轉換器與儲能系統,再以16位元數位訊號處理器TMS320LF2407A,作為整體系統之控制處理器;量測在變動風速下 ,將風機所產生的輸出變動電壓,經過功率轉換器轉換後,得到一固定頻率為60Hz與110V交流電壓,來實現獨立供電下,提供負載變動時所需之電力,並將模擬所得之結果與實作相互驗證,以作為未來在風機建置上之相關參考數據。


In these days, it has become a significant trend to produce electric power by wind-driving turbine. The performance of the system is simulated by Matlab/Simulink then to construct an AC-to-DC power converter and storage system. Use the 16-bit DSP TMS to be the control processor of this system.
The experimental results are under the variant wind speed. The output variant voltage which is produced by the air blower is inverter to a fixed frequency 60Hz and 110V AC voltage through the power switch to implement the supply power of variant loading under the independent power supply. Then verify the results between the simulation and implantation in order to establish the relative reference data in the air blower in future.

中文摘要I 英文摘要II 誌謝III 目錄IV 圖索引VII 第一章緒論1 1.1 前言1 1.2 研究動機與目的2 1.3 內容大綱3 第二章關於再生能源5 2.1風的能量5 2.2發電效率7 第三章功率轉換器的介紹11 3.1最大功率點追蹤11 3.2昇壓型直流轉換器13 3.2.1數學模型14 3.2.2 控制模式21 3.3 儲能系統22 3.3.1功率轉換器之昇壓模式23 3.3.2功率轉換器之降壓模式24 3.3.3昇降壓轉換功率轉換器的判斷26 3.4全橋式直流/交流切換式變流器28 3.4.1振幅鎖定迴路30 3.5單相變壓器32 第四章硬體架構與軟體介紹35 4.1數位處理器之介面35 4.2 電壓回授電路36 4.3 電流回授電路38 4.4 功率電晶體之驅動電路39 4.5 軟體規劃41 4.5.1主程式規劃41 4.5.2 最大功率追蹤程式規劃43 4.5.3直流功率轉換器程式規劃45 4.5.4 儲能系統電池充放電程式規劃47 4.5.5全橋變流器程式規劃51 第五章模擬與實作結果53 5.1 風速變動54 5.2 負載變動68 第六章結論與建議81 6.1 結論81 6.2 建議81 參考文獻83

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