基于建筑热惰性实现住宅需求响应的研究  

The Study of Residential Demand Response Based on the Thermal Inertia of Building

作　　者：李为林[1] 杨柳 童丽萍[1] LI Weilin;YANG Liu;TONG Liping(School of Civil Engineering,Zhengzhou University,Zhengzhou 450001,Henan,China;Department of Building Services Engineering,The Hong Kong Polytechnic University,Hung Hom,Kowloon,Hong Kong,China)

机构地区：[1]郑州大学土木工程学院,河南郑州450001 [2]香港理工大学香港屋宇设备工程学系

出　　处：《建筑科学》2018年第12期54-58,共5页Building Science

基　　金：河南省高等学校重点科研项目计划"热惯性作用下的建筑电力需求响应潜力及评价指标研究"(19A560022)

摘　　要：在居住建筑需求响应中,通过利用建筑自身的热惰性可以在转移空调负荷、削减建筑峰时用电的同时维持一定的室内热舒适。本文研究了建筑热惰性在住宅需求响应中的作用。首先,基于动态传热理论建立了建筑热惰性模型组,包括外围护结构、内部构件和室内家具的模型;然后,通过搭建实验台验证了该模型组在不同情景下均具有较好的准确性;最后,基于已验证的建筑热惰性模型组对某住宅空调间歇运行的需求响应效果进行了模拟分析,结果显示了建筑热惰性在需求响应期间具有转移空调负荷并同时维持室温的关键作用。In residential demand response, the load of an air-conditioner can be shifted and the peak electricity demand can be reduced by utilizing the thermal inertia of building thermal mass, without disturbing the thermal comfort in some degree. This paper studied the effect of the building thermal inertia on residential demand response. First, based on the dynamic heat transfer theory, the thermal inertia model of a building was built, including the envelop model, the partition model and the furniture model; second, the whole model was validated by the experiments under different situations; at last, the demand response effect of a residential air conditioner was simulated and analyzed based on the validated model, and the results showed that the thermal inertia of a building plays a pivotal role in residential demand response.

关 键 词：需求响应 居住建筑 热惰性 空调 间歇运行 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程] TU119