煤气与热力2025，Vol.45Issue(5)：4-10,7.
动态冰蓄冷区域供冷项目的技术经济性分析
Techno-economic Analysis of Dynamic Ice Storage District Cooling Project
孙群力 1侯震林 1王娓娜 1李海波 2吴明训 2黄飞强 2张志鹏 3郑浩 3白首跃3
作者信息
- 1. 国家电力投资集团有限公司海南分公司,海南海口 570100
- 2. 国电投(陵水)智慧能源有限公司,海南陵水 572400
- 3. 泛华建设集团有限公司,北京 100000
- 折叠
摘要
Abstract
Combined with the actual project,taking static ice storage as a comparison object,the technical economy of dynamic ice storage in district cooling proj-ects is analyzed.In the case of dynamic ice storage,the double-condition chiller does not directly produce ice,and the outlet temperature can be maintained within an appropriate range,which is beneficial for the unit to maintain a high energy efficiency ratio.Com-pared with the static ice storage,there is no ice-making equipment in the ice storage tank of dynamic ice stor-age,and the requirements for the rules of the ice stor-age tank are not high,and the field conditions can be fully utilized according to local conditions.Compared with the static ice storage,the purchase cost of dy-namic ice storage refrigeration system equipment is re-duced by 254.1 × 104 yuan due to the reduced volume of ice storage tanks and lower cost of insulation materi-als.The annual electricity cost of the dynamic ice stor-age refrigeration system is reduced by 3.1％.关键词
区域供冷/动态冰蓄冷/静态冰蓄冷Key words
district cooling/dynamic ice storage/static ice storage引用本文复制引用
孙群力,侯震林,王娓娜,李海波,吴明训,黄飞强,张志鹏,郑浩,白首跃..动态冰蓄冷区域供冷项目的技术经济性分析[J].煤气与热力,2025,45(5):4-10,7.
