摘要
发展跨季节储热技术对实现我国供热领域的绿色低碳转型具有重要意义。本文从跨季节储热项目角度出发,分别对跨季节储热的原理及分类、国内外发展现状、项目统计与参数分析等方面进行了综述。重点对所统计的44个国内外跨季节显热储热项目进行了典型技术经济参数分析、热源分析与材料分析。最后指出国内外跨季节储热项目数量增多、储热规模持续扩大,发展大容量跨季节水体储热、实现跨季节储热热源多能互补、规模化应用热泵、进一步开发适用于跨季节储热系统的新型材料可能是未来跨季节储热发展的重要方向。
The development of seasonal thermal energy storage technology is of great significance to realize the green and low-carbon transformation in China s heating field.This paper reviews the principle and classification of seasonal thermal energy storage,the development status at home and abroad,and project statistics and parameter analysis from the perspective of seasonal thermal energy storage projects.The typical techno-economic parameters,heat source and material analysis of the 44 domestic and foreign seasonal thermal energy storage projects are focused on.Finally,it is pointed out that the number of seasonal thermal energy storage projects and the scale of thermal energy storage are continuously expanding at home and abroad,and the development of large-capacity water pit thermal energy storage,the realization of multi-energy complementary heat source for seasonal thermal energy storage,the large-scale application of heat pumps,and the further development of new materials for seasonal thermal energy storage system may be an important direction for the future development of seasonal thermal energy storage.
作者
王雅茹
王皓
Risto Kosonen
倪龙
Wang Yaru;Wang Hao;Risto Kosonen;Ni Long(Harbin Institute of Technology,Harbin,China;Key Laboratory of Cold Region Urban and Rural Human Settlement Environments Science and Technology,Ministry of Industry and Information Technology,Harbin,China;Aalto University,Aalto,Finland)
出处
《暖通空调》
2024年第4期1-11,54,共12页
Heating Ventilating & Air Conditioning
基金
国家重点研发计划项目(编号:2021YFE0116100)。
关键词
跨季节显热储热
水体储热
储热热源
热泵
技术经济参数
材料
seasonal sensible thermal energy storage
water pit thermal energy storage
heat source of thermal energy storage
heat pump
techno-economic parameter
material
