郁国卿（华东建筑设计研究院有限公司，上海市 200011）

Application of PEDF System in the Dual‑carbon Pilot Commercial Complex Project

YU Guoqing(East China Architectural Design & Research Institute Co.,Ltd.,Shanghai 200011，China)

Abstract：A group’s dual‑carbon pilot commercial complex project is used as a design case to introduce the pilot application of photovoltaic,energy storage,direct current and flexibility(PEDF)system in large civil buildings and provides corresponding design thought and scheme. The actual case is analyzed from the perspectives of DC voltage level,DC system architecture,fault protection,multi‑energy coordination and operating mode of PEDF system,and corresponding key technology and implementation approach are discussed.

Key words：dual carbon goals;commercial complex;PV module;PV system;DC charging point;DC lighting;energy storage system;DC microgrid system

摘　要：以某集团“双碳”试点商业综合体项目为设计案例，介绍“光储直柔”系统在大型民用建筑中的试点应用，并提供相应的设计思路及方案。从“光储直柔”系统的直流电压等级、直流系统架构、故障保护、多能协调、运行模式等方面出发，通过实际案例分析，探讨相应的关键技术及实施路径。

关键词：双碳”目标；商业综合体；光伏组件；光伏发电系统；直流充电桩；直流照明；储能系统；直流微电网系统

中图分类号：TM615                　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2024.07.003