夏热冬冷地区零能耗农村建筑运维分析--以溧水山凹村游客中心为例  

Analysis of Operation and Maintenance for Zero Energy Rural Building in Hot Summer and Cold Winter Regions--with the Lishui Shan Au Village Visitor Center as an Example

作　　者：张赟 陈莉莉 祝侃 ZHANG Yun;CHEN Lili;ZHU Kan(Nanjing Yangtze River Urban Architectural Design Co.,LTD,Nanjing 210002,Jiangsu China)

机构地区：[1]南京长江都市建筑设计股份有限公司,江苏南京210002

出　　处：《建筑科学》2024年第4期165-172,196,共9页Building Science

摘　　要：农村是实现碳达峰、碳中和的重要领域,建设近零能耗农村建筑,在农村建筑中运用光伏逐渐成为热点。而近零能耗农村建筑运维情况及光伏发电情况是业内关注的重点。本文首先介绍了溧水山凹村零碳改造技术亮点,重点采用了三玻双曲光伏瓦与建筑一体化,并分享项目近一年的用能及产能数据,全年光伏产能量高出用能量约48%,验证项目满足零能耗目标要求,从数据上看,项目用能受客流量影响,在节假日用能高。项目光伏瓦发电效率较好,最大输出功率接近理论输出功率,且春夏季发电优于秋冬季,发电峰值在春季,此外,晴天与多云天发电效率差别较小,阴雨天也能有效发电,大多数时间,光伏发电时段覆盖用能时段。本文为农村建筑推广屋顶光伏规模化运用提供数据化参考。Rural areas are an important area for achieving carbon peaking and carbon neutrality,and the construction of near-zero energy rural buildings and the use of PV in rural buildings are becoming increasingly popular.And the operation and maintenance of near-zero energy rural buildings and photovoltaic power generation are the key concerns of the industry.This paper firstly introduced the technical highlights of zero carbon renovation in Lishui Shan Au Village,focusing on the integration of three-glass double-curved PV tiles and buildings,and shared the energy consumption and capacity data of the project in the past year.The annual PV energy production is about 48%higher than the energy consumption,verifying that the project meets the zero energy consumption target requirements.According to the data,the power consumption of the project is impacted by passenger volume,leading to a higher consumption during holidays.The PV tile power generation efficiency of the project is good,the maximum output power is close to the theoretical output power,and the power generation in spring and summer is better than that in autumn and winter,the peak power generation in spring.In addition,the difference between sunny days and cloudy days power generation efficiency is small,effective power generation can also be realized on cloudy and rainy days.For most of the time,PV power generation time covers energy consumption time.This paper provides a data-based reference for the promotion of rooftop PV scale application in rural buildings.

关 键 词：零能耗农村建筑 光伏瓦与建筑一体化 运维数据 用能与产能分析 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]