岭南高温天气对空调耗电量影响关系研究

针对2020年7月份时广州居民普遍反应家庭耗电量激增导致电费增加问题,为验证其增加是否是因为空调的耗电量易受岭南高温天气的影响造成。基于实际情况,先比较机械表与费控表两种新旧电表间读数是否有区别,再使用假设检验的方法判断实际室外温度与空调耗电量的关系。最后得出在置信概率p=95%的情况下高室外温度的耗电量明显比低室外温度时要高。

In view of the fact that Guangzhou residents generally reported the increase in electricity charges caused by the surge in household power consumption in July,this paper intends to verify whether the increase is due to the fact that the power consumption of air conditioners is easily affected by the high temperature weather in Lingnan.Based on the actual situation,this paper first examines whether there is a difference between the reading of the mechanical meter and the cost control meter,and then uses the method of hypothesis test to judge the relationship between the actual outdoor temperature and the power consumption of air conditioning.Finally,it is concluded that the power consumption of high outdoor temperature is significantly higher than that of low outdoor temperature when the confidence probability is p=95%.