摘要
以上海交通大学某大楼的BCHP系统为研究对象,在ISEpro仿真平台上建立系统仿真模型,利用该模型对影响制冷效果的蒸汽压力、冷却水进口温度、冷媒水进口温度等因素进行了仿真分析,发现冷媒水进口温度、冷却水进口温度、工作蒸汽压力等因素对制冷效果影响较大,其结果和实际应用和理论计算相一致,表明该模型可以用来对楼宇冷热电系统进行仿真,并可为楼宇冷联供的设计、操作运行、控制调节提供指导。
Take the BCHP system of some building in Shanghai Jiao Tong University as research object, the system simulation model is developed, and then analysis some factors of working steam pressure, chilled water inlet temperature and cooled water inlet temperature that influence refrigeration effect. The results demonstrate that the factors of chilled water inlet temperature, cooled water inlet temperature and working steam pressure influence the refrigeration effect a lot, which agree well with practical application and theoretical calculation. It indicated that this simulation model can be used to simulate the BCHP system, and provided a reference for design and operation of the BCHP.
出处
《能源技术》
2008年第1期22-26,共5页
Energy Technology
基金
国家自然科学基金资助项目(50676061)
关键词
楼宇冷热电联供
双效溴化锂吸收式制冷机
仿真
Building Cooling Heating Power
Double--effect LiBr Absorption Chiller
Simulation
