近年來，環保意識逐漸抬頭，環境問題也越來越被重視。為了解決這些問題，如何有效利用再生能源，並減少對核能以及化石燃料的依賴，是未來的趨勢。台灣具備充足的太陽能資源，極具發展潛力。太陽能除了能提供家用熱水，也可用於提供暖器及驅動吸收式空調。本研究使用TRNSYS軟體建立具真空管式集熱器之多用途太陽能熱水系統，並匯入台灣六個城市的天氣資料進行模擬分析研究。
本研究改變不同參數，分析台灣各地區在不同氣候條件下對系統性能之影響，以期能提供設計相關參數之參考。主要改變的參數為太陽能集熱器面積及儲存槽體積，並研究具真空管式集熱器之太陽能熱水系統與平板式集熱器系統之間的太陽能負荷比差異。所得相關數據結果，可作為太陽能熱水系統相關設計之參考。

Environmental problems have become a serious issue in recent years. To solve these problems, we must make good use of renewable energy instead of using nuclear power and fossil fuel. There is rich solar energy in Taiwan, it also has a great developing potential. Solar energy is able to supply domestic hot water, heating load, and driving energy for absorption cooing system. In this thesis, a computer simulation program for a multi-purpose solar hot water system is established by TRNSYS. In order to study the system performance in Taiwan, system simulations are made under the climate data of six cities of Taiwan.
The effects of the collector area and the storage size on the system performance for both evacuated collectors and flat collectors are studied in this research. The results can provide important reference for designing the multi-purpose solar hot water system.

論文審定書 i
中文摘要 ii
Abstract iii
目錄 iv
圖目錄 vi
表目錄 viii
第一章 緒論 1
1. 研究背景及目的 1
2. 文獻回顧 2
第二章 系統元件之理論分析及數學模式 4
1. 真空管集熱器 4
2. 熱水儲存槽 6
3. 溫差控制器 8
4. 泵(pump) 9
5. 單效吸收式空調系統 10
6. 台灣年平均天氣資料 11
7. 辦公室冷房模組結構分析與設定 11
第三章 統模擬 22
1.TRNSYS動態系統程式模擬簡介 22
2.系統整合模擬與各項參數之數學分析 23
第四章 結果與討論 29
1.儲存槽體積大小對多用途太陽能熱水系統之影響 29
2.集熱器面積大小對多用途太陽能熱水系統之影響 30
第五章 結論 50
參考文獻 52

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