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摘要


本研究開發一套熱電發電裝置並於溫泉場域進行驗證。由於該溫泉場域通常也有來自山區可自然取得的冷水,因此先天上非常適合溫差發電設備運作。基於熱電技術的本質,本研究以模組化概念設計,將系統分為6個小次系統單元,透過串併聯方式連接進出冷熱水管與輸出電線。由於溫泉水供應量起伏不定,因此系統無法長期穩定維持在最高發電量。測試結果顯示本系統最高發電量為1.59kW,發生條件在溫泉水溫124.3℃、冷水溫度20.1℃之下。

關鍵字

熱電發電 模組 次系統

並列摘要


In this research, a thermoelectric power generation device was developed and verified in the hot spring field. Since the hot spring field usually has cold water that can be obtained naturally from mountainous areas, it is inherently very suitable for the operation. Based on the nature of thermoelectric technology, this system is modularized. The system connects with cooling pipes. The system was divided into 6 sub-system units, which were connected in series and parallel to output wires. Due to the fluctuations in the supply of hot spring water, the system couldn't maintain the highest power generation stably for a long time. The results showed that the maximum power capacity of the system was 1.59kW when hot spring water temperature and cold water temperature were 124.3°C and 20.1°C relatively.

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