某高校教学楼空调系统运行能耗数据分析.pdfVIP

REFRIGERATIONNo.2,2024

52(Vol.43TotalNo.167)

文章编号：ISSN1005-9180（2024）02-0052-08

某高校教学楼空调系统运行能耗数据分析

韩江丽，谢华慧

（五邑大学土木建筑学院，广东江门，529000）

［摘要】本文以能效比EER为依据，基于某高校教学楼空调系统的监测平台的历史能耗数据，分析比对了两

学年的空调系统运行情况，当教室同时使用率大于0.68，系统末端能耗对能效比产生较大影响。降低末端能

耗的前提是满足教室实际耗冷量，通过极大似然估计法估算出不同教室单位面积每小时所需冷量范围，得出

其分别在124.2~148.96W/m²、52.5~96.26W/m，为后期制定空调系统运行阶段的节能策略提供一定参考。

【关键词］同时使用率；空调系统；末端能耗；能效比

doi:10.3969/J.ISSN.1005-9180.2024.02.0011

[中图分类号]］TU83[文献标志码]A

EnergyConsumptionDataofAirConditioningSystem-TakeOne

UniversityTeachingBuildingforAnalysis

HANJiangli,XIEHuahui

(CollegeofCivilEngineeringandArchitecture,WuYiUniversity,GuangdongJiangmen529000,China)

Abstract:Basedontheenergyefficiencyratio(EER)andthehistoricalenergyconsumptiondatastoredbythe

monitoringplaform,attachedtotheairconditioningsystemofoneuniversityteachingbuilding,thispaperanalyzedand

comparedtheoperationoftheairconditioningsystemintwoacademicyears,whenthesimultaneousutilizationrateof

theclassroomisgreaterthan0.68,theenergyconsumptionattheendofthesystemhasagreaterimpactontheenergy

efficiencyratio.Thepremiseofreducingtheendenergyconsumptionistomeettheactualcoolingconsumptionofthe

classroom.Therequiredcoolingcapacityperhourperunitareaofdiverseclassroomsareestimatedbythemaximum

likelihoodestimationmethod,theresultsare124.2~148.96W/mand52.5~96.26W/mrespectively.Itprovidessome

referenceforformulatingenergy-savingstrategyofa