In order to improve adaptability of prefab-cabin transforming substations to various harsh weather in different regions,thermal calculations should be conducted during the design process,and an appropriate HVAC system should be introduced to ensure safe and stable operation of internal equipment.This work made a preliminary attempt to analyze im-pacts of multiple factors to internal temperature and explore thermal calculation method with respect to prefab-cabin sub-station according to its common design principle.It conducted calculations on the cooling capacity under high-temperature conditions and the heating capacity needed under low-temperature conditions.The proposed thermal calculation method was proved by practical application to actual cabin products accurate and feasible,and location,type and temperatureuni-versally applicable.
关键词
预制舱/热设计/热计算/传热系数/冷负荷/热耗量/热工指标
Key words
prefabricated cabin substation/thermal design/thermal calculation/heat transfer coefficient/cooling load/heat consumption/thermal indicator
维普
万方数据