李   伟 伍   仕 姚匡宇 谢亚林（中国建筑西南设计研究院有限公司，成都市 610042）

Proctical Application and Studies on the “PEDF”Based on a Certain

“New Urban Construction”Demonstration Project

LI Wei WU Shi YAO Kuangyu XIE Yalin

(China Southwest Architectural Design and Research Institute Corp. Ltd.,Chengdu 610042，China)

Abstract：Taking a certain office demonstration project as an example,the setting and distribution of project electrical room is briefly introduced in terms of the“PEDF”short for photovoltaic,energy storage,direct current and flexibility — a new building power system. The key analysis is performed on the PV system design,energy storage system design,system architecture and DC power distribution design. The relatively detailed analysis is conducted for the system operating mode and flexible regulation strategy. And partial technical difficulties of large‑scale application of the system in construction are proposed.

Key words：PEDF;PV power generation;energy storage;microgrid;system architecture;DC power distribution;operating mode;flexible regulation

摘　要：针对“光储直柔”这一新型建筑电力系统，以某办公示范项目为例，简要介绍项目电气机房设置及分布，着重解析系统光伏发电系统设计、储能系统设计、系统架构及直流配电设计，对系统的运行模式及柔性调控策略作较为详细的分析，并提出系统在建筑大规模应用存在的部分技术难点。

关键词：光储直柔；光伏发电；储能；微电网；系统架构；直流配电；运行模式；柔性调控

中图分类号：TM615                　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2024.08.012