建筑光储系统容量配置分析及应用

Capacity Configuration Analysis and Application of Building Solar-storage System

建筑光储系统的容量配置由光伏电量、用能特点及工作策略等多方面因素决定。随着“光储直柔”系统的不断发展,其研究热点之一就是储能容量与光伏装机容量的配比。介绍了一建筑光储系统的主要架构,并对其微电网运行工况进行了建模分析,从经济性的角度寻找储能容量最佳配比,对同类建筑在光储系统的储能容量规划方面具有一定的参考价值。

The capacity configuration of building solar-storage system is determined by many factors such as solar power,energy use characteristics and working strategy.With the continuous development of"photovoltaic,energy storage,direct current and flexibility"system,one of its research hotspots is the ratio of energy storage capacity and photovoltaic installed capacity.This paper introduced the main architecture of a building's solar-storage system,and conducted modeling and analysis of its microgrid operating conditions,so as to find the best ratio of energy storage capacity from the perspective of economy,which has certain reference value for similar buildings in the energy storage capacity planning of solar-storage system.