基于热舒适的空调列车车厢风速设计参数优化  

Optimization of Air Velocities Design Parameters of Air-conditioned Compartment Based on Thermal Comfort

作　　者：唐逸[1] 耿鹏云[2] 鄂广全[3] 

机构地区：[1]东北电力大学,吉林132012 [2]北京华联电力工程监理公司,北京100053 [3]华北电网有限公司,北京100035

出　　处：《应用能源技术》2007年第11期28-32,共5页Applied Energy Technology

摘　　要：以Fanger热舒适方程及PMV,PPD评价指标为理论依据,模拟计算了夏季空调列车热环境,在满足乘车人员热舒适情况下,提出了较为合理的风速值,分析了风速和相对湿度对空调列车热舒适和能耗的影响。联系热舒适方程,通过优化参数可以减少空调列车能耗和解决列车超员问题。Based on the thermal comfort equation and PMV/PPD evaluation indexes, thermal environment is simulated in air-conditioned train in summer, the rational air velocities are given under the condition of contenting thermal comfort of passengers, the influent of air velocities and relative humidity on thermal comfort and energy consumption is analyzed. The design parameters optimized can reach the target of resolving the problems of energy saving and overcrowded passengers in air-conditioned train, which related to thermal comfort equation.

关 键 词：热舒适 评价指标 风速 能耗 

分 类 号：TU831.1[建筑科学—供热、供燃气、通风及空调工程]