臺灣博碩士論文加值系統

在太陽能電池及其模組的輸出量測方面，根據最大功率傳輸定理，一電壓源若要傳輸最大功率至負載端，則負載之電阻值必須與電壓源之內阻相等，符合阻抗匹配之條件來傳遞最大功率，若把太陽能電池，視為一穩定輸出的電壓源，其輸出量測輸出量測是一種可變負載方式的，來調整到達最佳工作點。
根據太陽能電池的特性，模擬設計一組量測儀器以電容器為負載，來達成太陽能電池在不同的環境的最大功率點與其他電氣特性的量測，以MATLAB進行模擬， 以驗證控制器之可行性與可靠度。

Over the last decades the energy crisis has increasing become the center of attention at the international level. Studies indicated that the solar energy, a free, low pollution type of energy source, could be the next key to solve the energy crisis.
Recently the solar power industries have rapidly grown. The needs for solar power panel brought up the new development and design of the electro-optical related components; hence the importance and accuracy of solar power panel testing and measurement.
This studied tracking and measuring system is based on direct measurement of using various capacitors setting to collect parameters such as the most efficiency point on the solar power panel, the working voltage point, and the working current point.
In order to validate the accuracy and reliability of such hypothesis, MATLAB was used to simulation the hardware circuitry.

目錄　　
　　　　
中文摘要................................i
英文摘要................................ii
誌謝...................................iii
目錄...................................iv
表目錄…..………………………………………….…………….………….....vii
圖目錄……………………………………………………………..…………..viii
符號說明………………………………………………………………………..xi
第一章 緒論…………..……………………………………………….………....1
1.1 前言………………………………………………………….………...1
1.2 太陽能技術發展現況...…………………………….…………………4
1.3 論文組織架構………………………………………….……...............7
第二章 太陽能光電池簡介………..………………………...………..................8
2.1 太陽光能電池原理……………………………………………….…….8
2.2太陽光能電池最大功率追蹤…………………………....……..………9
2.2.1 電壓迴授法……………………………………….………….9
2.2.2 功率迴授法….………………………………………………10
2.2.3 擾動與關察法….……………………………………….…...10
2.2.4 增量電導法……..……………………………………...…….12
2.2.5 直線近似法……………………………………………….….14
2.2.6 實際量測法……………………………………………….….15
2.2.7 各種最大功率追蹤法優缺點………………………………..16
2.3太陽光能電池特性介紹…………………………....……..………...….17
第三章 系統量測與規劃設計…………………………………….………….....24
3.1系統架構說明…………………………....……..……...……………….24
3.2太陽能板電氣特性偵測模組…………………....….....……………….27
3.3充電時波形振盪說明…………………....…..……...………………….32
3.3.1 RLC共振原理……………………..……………………….….32
3.4周邊設備說明…………………....…..……...………………………….36
第四章 最大功率點量測實作與模擬比較……………..………………………37
4.1初始條件量測與模擬結果討論……...………………………………..39
4.1.1實際量測最大功率點以鹵素燈為光源…………...………...40
4.2改變照度之最大功率點量測…..……………....………………………45
4.3改變容值對最大功率點量測之影響…..……………………………51
4.4改善電路震盪對最大功率點量測之影響…..………………………55
4.4.1太陽能電池電路等效成RLC線路……………....……….55
4.4.2 1KuF/10KuF/25KuF電容的PV特性實驗……………….59
第五章 結論…………………………………………………………………..62
文獻參考………………………………………………………………………63
Extended Abstract………………..………………………..…………………66
簡歷…………………………………………………………………..………..73

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