中国电机工程学报2024，Vol.44Issue(6)：2171-2184,后插7,15.DOI:10.13334/j.0258-8013.pcsee.222949
建筑区域广义储能资源的刻画与设计方法
Characterization and Design Method of Generalized Energy Storage Resources in or Around Buildings
摘要
Abstract
Towards the goal of carbon neutrality,the future power system with a high penetration of renewable energy sources(e.g.,wind and solar energy)will have a significant demand for energy storage.As one of the major sectors on the power demand side,the building sector has huge potential for energy storage,which can not only realize its own flexible energy use,but also provide flexible service for the external power system.This paper proposes an"equivalent battery model",defining equivalent charging power,equivalent discharge power,equivalent storage capacity,and equivalent efficiency.This model is used to characterize the three main types of virtual energy storage resources in or around buildings,including battery electric vehicle(BEV)+ smart charger,heating ventilation and air-conditioning(HVAC)system + building thermal mass,and electrical appliance(EA)with energy storage.The key parameters of the three resources under typical conditions are quantified by the literature,measured and simulation data.Based on the above model,a design method is proposed to reduce the capacity of stationary batteries in energy-flexible buildings by using generalized energy storages(including traditional and virtual energy storages).This method is then applied to an office building and a residential building for demonstration.The proposed model and method can provide essential support for the low-carbon planning of urban energy systems.关键词
建筑/广义储能/虚拟储能/电动汽车/暖通空调系统/电器设备/柔性用能Key words
building/generalized energy storage/virtual energy storage/battery electric vehicle/HVAC system/electrical appliance/energy flexibility分类
信息技术与安全科学引用本文复制引用
刘效辰,刘晓华,张涛,李浩,江亿..建筑区域广义储能资源的刻画与设计方法[J].中国电机工程学报,2024,44(6):2171-2184,后插7,15.基金项目
国家重点研发计划项目(2022YFC3802501) （2022YFC3802501）
国家自然科学基金项目(52208112) （52208112）
中国博士后科学基金面上项目(2021M701935).National Key R&D Program of China(2022YFC3802501) （2021M701935）
Project Supported by National Natural Science Foundation of China(52208112) （52208112）
China Postdoctoral Science Foundation(2021M701935). （2021M701935）
