西藏高原村镇住宅冬季典型热电负荷特征研究  

Typical thermal and electrical load characteristics of residential buildings in Xizang Plateau villages and towns during winter

作　　者：林志泽 王登甲[1,2] 刘艳峰 王柏超[1] 陈耀文 傅治国 门端宜[1] Lin Zhize;Wang Dengjia;Liu Yanfeng;Wang Baichao;Chen Yaowen;Fu Zhiguo;Men Duanyi(Xi’an University of Architecture and Technology,Xi’an;State Key Laboratory of Green Building,Xi’an;Tibet Autonomous Region Architectural Survey and Design Institute,Lhasa)

机构地区：[1]西安建筑科技大学,西安 [2]绿色建筑全国重点实验室,西安 [3]西藏自治区建筑勘察设计院,拉萨

出　　处：《暖通空调》2024年第8期73-80,共8页Heating Ventilating & Air Conditioning

基　　金：“十四五”国家重点研发计划项目课题(编号:2022YFC3802705)。

摘　　要：针对当前村镇住宅负荷特征表征中缺少基于用能行为差异的热电负荷关联性分析,以西藏高原村镇居住建筑为研究对象,通过走访与调研归纳出典型建筑结构特征、人员活动等信息,提炼出8种典型用能情景。利用EnergyPlus模拟计算不同用能行为下典型居住建筑全年逐时热电负荷,根据k均值聚类分析提取村镇住宅热电负荷特征,并提出基于逐时负荷系数的动态负荷典型化方法。最后基于特征参数化分析得到用能行为差异下西藏高原村镇建筑各类用户的用能特征。In view of the lack of correlational analysis of thermal and electrical loads based on energy-use behavior differences in current characterization of village and town residential loads,taking the residential buildings in Xizang Plateau villages and towns as the research object,through interviews and surveys,the information such as typical building structural characteristics and personnel activities is identified and summarized,and eight typical energy-use scenarios are extracted.The EnergyPlus simulation is employed to simulate and calculate the hourly thermal and electrical loads of typical residential buildings throughout the year under different energy-use behaviors.By utilizing the k-means clustering analysis,the thermal and electrical load characteristics of village and town residential buildings are extracted,and a method for dynamic load typification based on hourly load coefficients is proposed.Finally,through the parametric analysis of characteristic parameters,the energy-use characteristics of various types of users in Xizang Plateau village and town buildings under energy-use behavior differences are obtained.

关 键 词：热电负荷 负荷特征 西藏 村镇建筑 用能行为 居住建筑 太阳能 

分 类 号：TU241.4[建筑科学—建筑设计及理论] TU83[电气工程—电力系统及自动化] TM73