Study of Independent Mobile Solar Refrigerator

• Main Authors: Shih-Ming Yen, 顏仕銘
• Other Authors: 黃秉鈞
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/71416004072669053936

碩士 === 國立臺灣大學 === 機械工程學研究所 === 94 === The main purpose of the research presented is designing an Independent Mobile Solar Refrigerator, which can operate independently without other electric power, easier to move and combine. System sizing is determined with local weather data, characteristic of load operation, and the efficiency of solar cell and lead-acid battery. In the research, design and make a 60 liter prototype, the combining process only needed 10 minutes, and the controller can change compressor speed to control refrigerator temperature in 1℃. In the sunny day, there is no probability to loss load, and in the cloudy day, the average power consumption less than 10W. If the battery capacity is 80% , the compressor can operate about 3 cloudy days.