The character study of applied an improvement on Thermal Battery to package air-conditioning

• Main Authors: Chung-Shin Tzeng, 曾崇勳
• Other Authors: Ming-Jer Hsiao
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/26468193132490817302

碩士 === 南開科技大學 === 電機與資訊工程研究所 === 98 === The thesis focuses on sub-cooling character increased by new generation Thermal Battery applied to energy storage air conditioning system. In terms of researches showed that can increased Refrigerating Capacity and Coefficient of performance (COP), which can also reduce capacity of the main engine by 30 to 40%, and extra provides cooling capacity by 100 to 130% with system at the same time. The experiment embarks new generation Thermal Battery as Air-Cooled Package Air Conditioner. In the performance test, the evaporator absorption equally heat maximum difference in temperature may reach to 13℃ from the exterior. The ice water can maintains on lower temperature, because of the charge side heat-exchanger has larger cold storage rate. So, which can makes outlet refrigerant become lower temperature sub-cooled liquid of the condenser. Which maximum sub-cooled temperature capacity may reach to 6℃. However, increasing the sub-cooling temperature is the equal of increasing COP. While new generation Thermal Battery is proceeding sub-cooling, the COP raised 7% at the same conditions.