预制舱类工业建筑能耗模拟软件PCES的设计与开发

  目的]  建筑能耗模拟软件是建筑节能设计与建筑能耗评估重要的支持工具，而现行的建筑能耗模拟软件难以满足预制舱类工业建筑能耗分析及机柜级微环境控制设计的需求。  方法]  提出了预制舱类建筑热平衡模型，基于该物理模型开发出预制舱类建筑能耗计算软件PCES，通过工程案例证明了PCES能客观地反映建筑物的能耗分布规律。  结果]  计算表明:PCES可以实现对预制舱建筑围护结构、舱内热状况以及机柜级热环境状况进行求解，适用于工程节能设计与能耗分析。  结论]  研究成果可实现建筑参数设定、能耗模拟与建筑热过程及能耗分析。

Design and Development of Energy-consumption Analysis Software for Prefabricated Cabin Type of Industrial Building

  Introduction]  Building energy simulation is an important supporting tool for green building design and building energy consumption assessment. At present, building energy simulation software can't meet the needs of energy consumption analysis and cabinet level micro environment control design of prefabricated building.  Method]  Thermal physical model of prefabricated building was proposed in this paper, then the energy consumption calculation software of prefabricated cabin building(PCES) was developed based on the physical model. Finally the software PCES was proved to reflect the energy-consumption distribution objectively in buildings by the project example.  Result]  The results showed that a new way was put forward to solve the envelope of prefabricated cabin, cabin thermal condition and cabinet thermal environment, which was suitable for energy saving design and energy consumption analysis of engineering.  Conclusion]  We demonstrate the feasibility of building parameter setting, energy consumption simulation and building thermal process and energy consumption analysis by PCES.