Cooling load analysis in Hubei with Global Warming

2018 International Conference of Green Buildings and Environmental Management

土木建筑工程;生态环境科学

Xu, Ming^1 ; Haiyan, Zeng^1 ; Meng, Zhang^1

State Grid Corporation of China Wuhan Electric Power Corporation, Wuhan, Hubei

430000, China^1

关键词: Cooling (heating) degree day;    Cooling load;    Electric power;    Heat island;    Heat waves;    Meteorological factors;    Micro-climate;    Temperature-induced;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/186/3/012079/pdf
DOI  :  10.1088/1755-1315/186/3/012079

来源: IOP

【 摘 要 】

Meteorological factors such as temperature play a key role in electric power load during summer. Variation in climate patter and micro-climate of metropolitan changes temperature distribution over season and day and night, and affect electric power load as a consequence. Since power load are affect by enhanced temperature induced by both climate change and heat island of city, in order to find out the contribution of these two coexist factors, variation of temperature and cooling load of a small city B with 50 kilometer people and metropolitan A with 8 million people are investigated in the paper. The observed temperatures from 1982 are analyzed. the cooling day, cooling degree day, heat wave with temperature over 33°C, and hot days in day and all night are investigated to compare contribution of variation of climate patter and micro-climate of cities.