摘要
开发了蓄能空调系统逐时动态仿真工具。该仿真工具根据项目全年逐时冷热负荷、运行策略、预设的空调系统配置方案等条件,能自动进行系统全年逐时动态仿真,对蓄能空调系统运行性能、系统效益的量化评估由以往的夏季、冬季设计日等典型周期扩展至全年365个真实周期,冷热负荷逐时分布规律选取由以往的特殊周期优化至项目全年逐时动态冷热负荷,计算方式更加合理、客观。以某实际工程设计为例,进行了蓄能空调系统容量配置优化分析。
An hourly dynamic simulation tool for thermal storage air-conditioning systems is developed.Based on the annual hourly cooling and heating load,operation strategy,presupposed system configuration and other conditions of the project,the simulation tool can automatically simulate the annual hourly operation status of air conditioning systems,quantitative evaluation of operation performance and system benefits of thermal storage air-conditioning systems are extended from previous typical cycles such as summer and winter design days to 365 real cycles throughout the year,the hourly distribution law of cooling and heating load is optimized from previous special cycle to annual hourly dynamic cooling and heating load,and the calculation method is more reasonable and objective.Taking a practical engineering design as an example,the optimization analysis of capacity configuration of thermal storage air-conditioning systems is carried out.
作者
李锦堂
孙宗宇
杜思存
孔维政
李骥
冯晓梅
焦玉婷
朱超
Li Jintang;Sun Zongyu;Du Sicun;Kong Weizheng;Li Ji;Feng Xiaomei;Jiao Yuting;Zhu Chao(China Academy of Building Research,Beijing;Jianke EET Co.,Ltd.,Beijing;China International Water&Electric Corp.,Beijing;State Grid Energy Research Institute Co.,Ltd.,Beijing;Qingdao Building Energy Conservation and Industrialization Development Center,Qingdao;State Grid Shaanxi Electric Power Research Institute,Xi’an)
出处
《暖通空调》
2023年第5期51-58,共8页
Heating Ventilating & Air Conditioning
基金
国家电网有限公司总部科技项目资助(编号:5226SX210020)。
关键词
蓄能空调系统
全年逐时动态仿真
容量配置优化
移峰填谷
“源-储-荷”协同控制
thermal storage air-conditioning system
annual hourly dynamic simulation
capacity configuration optimization
peak shifting
cooperative control of source-storage-load
