“双碳”目标下商务楼宇“光储直柔”恒功率运行研究

Research on ‘Photovoltaic, Storage and DC Flexibility’ Based Constant Power Operation in Commercial Buildings under Targets of ‘Carbon Peak’ and ‘Carbon Neutral’

基于“双碳”目标下建筑电气化的发展趋势,分析商务楼宇的源荷结构变化特点,提出直流商务楼宇的系统架构及三级控制结构,建立基于光、储、电动汽车协调的恒功率取电三类典型柔性运行模式,通过基于小步长时序模拟方法在Matlab/Simulink平台进行了仿真验证。

This paper analyzes the changes of source and load in commercial buildings and proposes a typical system structure and three-level control scheme. Three typical flexibleoperation modes of constant power based on coordination of photovoltaic power generation system, storage device and electric vehicle charging system are built. By small-step timing sequential method, the simulation model is established and verified on Matlab/Simulink platform.