TBR ENERGY FOUNDATION 深圳市建筑科学研究院股份有限公司 能源基金会 Shenzhen Institute of Building Research Co Ltd. 中国光储直柔工程应用 案例调研 SurveysofChina'sPEDFBuilding Engineering Application 深圳市建筑科学研究院股份有限公司 2023年10月31日 Shenzhen Institute of Building Research Co. Ltd October 31 2023
关于作者 康靖深圳市建筑科学研究院股份有限公司高级技术经理 李婉溢深圳市建筑科学研究院股份有限公司助理主任 ABOUTTHEAUTHORS Kang Jing Shenzhen Institute of Building Research Co. Ltd Li Wanyi Shenzhen Institute of Building Research Co. Ltd 致谢 本研究由深圳市建筑科学研究院股份有限公司统筹撰写，由能源基金会提 供资金支持（课题编号：G-2206-33942）.
ACKNOWLEDGEMENT This report is a product of Shenzhen Institute of Building Research Co. Ltd and is funded by Energy Foundation China (Grant Number: G-2206-33942). 免责声明 若无特别声明，报告中陈述的观点仅代表作者个人意见，不代表能源基金 会的观点.
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摘要 双碳目标下，建立新型电力系统是中国深化能源结构改革的重大战略方针.
为了实现以上战略目标，国家与地方政府相继颁布了多项提高可再生能源发电 占比、强化光伏产业及用户侧应用的相关规定，而如何应对分布式可再生能源 快速发展和高比例接入是电力系统需要应对的挑战.
光储直柔建筑是以直流配 电为基础，集成可再生能源发电以及分布式储能的新型建筑.
在以太阳能光伏 和储能电池为主的分布式电源以及电动汽车大比例接入建筑的趋势背景下，直 流配电系统可通过减少交直流变换环节降低能量损失，以实现可再生能源本地 消纳的形式减少电网供电压力.
因此，光储直柔建筑能有效提升系统能量使用 和管控效率，并提高建筑微电网的供电安全性与可靠性.
该应用可作为一种以 净零能耗为目标的全新适宜技术，实现建筑节能和减排，以及城市可持续发展 的长远战略目标.
近年来在全国各地政府的支持下，更多的光储直柔建筑项目开始投建并逐 步进入运行阶段，为这项初生的技术注入了强劲的活力.
中国光储直柔工程应 用案例调研报告采用分析结合案例调研的方法，旨在多方面的介绍这一工程技 术在中国的应用基础，发展现状，内在驱动力和技术障碍，以及未来发展方向.
报告正文共四个章节，章节一对相关政策基础和工程标准现状做了总结.
章节 二描述了目前的六十余项光储直柔项目的调研结果，分析应用特征与技术现状， 并对技术特点与不足进行了总结与评价.
针对工程利益主体所关心内容进行分 析，总结出了技术发展的优势和劣势，更重要的是根据述求归纳政策引导方向， 这部分内容体现在章节三中.
章节四为本报告结论，讨论了中国光储直柔工程 应用特点以及引导该技术发展的政策方向.
该报告不仅是对中国光储直柔建筑 技术应用的阶段性总结，同时也是对该领域不同工程技术的调研与适用性分析， 结论可为意向建设光储直柔项目的同行提供参考.
ExecutiveSummary In response to the carbon peaking and carbon neutrality goals it isa criticalstrategic guideline for deepening thereform of energy structure in China and set up a new power system.To achieve the above strategic goal the State and local governments have issued multipleregulations to increase the proportionof renewable energy generation further develop PV industry and strengthen user-side integratingrenewable energy generation anddistributedenergy storage.Ithasbeeatrend that the distributedgenerationwith solar PV and battery energy storage(BES)as the mainstays and As a result DC distribution system can reduce energy loss by pressure of renewable energy impacts to utility grid.Therefore PEDF buildings can effectively improve the system energy usage and term strategic targets of building energy conservation，emission reduction and urban sustainable development with a goal of net- zeroenergyconsumption. With the support of local governments in China，more PEDF building projects have gradually been constructed and operated recently injecting strong impetus for this emerging technology.This from multiple aspects such as its application basis development status internal driving strength， and technical barriers in China. Section 1 summarizes relevant policies and standards which support development of PEDF building industries.Theinvestigation results we characteristics technology status are summarized and estimated in section 2.Section3 focuses on analyzing what concerns the engineeringstakeholders summarizing the strengths and weaknesses of the technology during development and more importantly identifying the policy guiding directions according to the appeals for this technology.Conclusions of this research are presented in Section 4.This report not only makes a periodic summary of the application of PEDF building technology in China but alsoinvestigatesandanalyzestheapplicabilityofdifferent technologies in thisfield.The conclusions can bereferred by building practitioners who intendto be engagedinPEDF projects as engineeringexperiences.
目录 1政策与标准现状. 1.1政策环境.. 1.2光储直柔标准.
2 光储直柔建筑工程应用. 6 2.1项目分布情况 6 2.2主要技术应用情况. .8 2.2.1太阳能光伏.
8 2.2.2用户侧储能.
10 2.2.3直流配电系统设计， 12 2.2.4用能柔性控制技术， 15 3 工程利益主体态度 18 3.1项目发展动机， 18 3.1.1发展驱动力.
18 3.1.2经济性收益. 18 3.2主要技术障碍 19 3.3 对引导型政策的需求 20 4 结论 21
