摘要 根據英國石油公司在2003年的世界能源統計分析報告中指出,全球石油庫存量將在40年後消耗殆盡。由於全球暖化現象嚴重,必須立即受到控制,因而世界各國包含臺灣全體總動員,除了減少二氧化碳排放量外,尋找再生能源也刻不容緩的進行中。 再生能源中包括太陽能、風力能、水力能、海洋能、生質能等等。本文結合乾淨能源中的太陽能和風力能以及利用冰箱溫差致電的熱電材料,創造出一套全新的能源系統,搭配ACC(自動定電流控制)電路應用於綠能LED(發光二極體),即是本研究的目的。在本研究的系統設計上,先個別探討熱電材料、風力發電、太陽能電池的效能後,在整合成模組並經量測分析找出較佳的結合模式。 經過各項評估結果,證實熱電材料溫差只要10.4℃,相當於人體的體溫與室溫25℃的差異即可點亮LED,並與太陽能和風力發電互補,可使用於無風及無日照的用電系統。
Abstract Under United Kingdom oil companies in his analysis of world energy statistics report in 2003 noted that global oil inventories will be depleted in 40 years. Due to the phenomenon of global warming seriously, must be brought under control immediately, countries around the world include Taiwan the whole story, in addition to reducing carbon dioxide emissions, looking for renewable energy resources is also a pressing task. Renewable energy sources include solar energy, wind energy, hydraulic energy, ocean energy, biomass, and so on. This combination of clean energy in the solar and wind energy as well as using the refrigerator temperature call thermoelectric materials, creating a new energy system, completed with ACC (automatic current control) circuit applied green LED (light emitting diode), which is the purpose of this study. On the system design of the study, individual discussion after, wind power, solar cell efficiency of thermoelectric materials, integrate into the module and the measurement analysis to find a better combination of modes. After the findings, confirmed only 10.4 °C difference in temperature of thermoelectric materials, equivalent to the difference between body temperature and room temperature 25 °C light the LED and solar and wind power and solar, can be used free of wind and Sun power system.