摘要
碳中和目标促使全球建筑行业能源结构向低碳化、无碳化与清洁化的方向转型。为了开发更清洁、更高效的光伏耦合技术,零碳排燃料——氢能提供了一个新路径。同时,为了提高可再生能源消纳水平,促进能源系统综合发展,针对光——氢建筑电热不确定性,以年均综合成本最优为目标,考虑系统能量平衡条件、系统设备效力等约束条件,引入鲁棒性对偶变量,提出一种包含云储能(CES)的电-氢-热能源系统(EHT-ES)鲁棒优化方法,得到基于氢储能的微电网热电容量配置方案。结果表明,考虑光伏资源和电力负荷需求不确定性时,需增加10.05%光伏发电投建设备容量配置规模。
The goal of carbon neutrality is conducive to the transition of the global building industry to low-carbon,no-carbon and clean energy structures.Hydrogen energy with zero carbon emission is a new direction for cleaner and more efficient photovoltaic coupling technologies.In order to increase the consumption of renewable energy,accelerate the comprehensive development of energy systems and overcome the thermoelectric uncertainty of light-hydrogen building energy systems,a robust optimization solution for the electricity-hydrogen-thermal energy system(EHT-ES)including cloud energy storage(CES)was proposed and a thermoelectric capacity allocation solution for micro grids based on hydrogen storage was developed,with the annual comprehensive cost optimization as the goal,taking into account the constraints(e.g.system energy balance and system/equipment effectiveness)and robust dual variables.Results show that the capacity of photovoltaic power generation equipment should increase by 10.05%considering the uncertainty of photovoltaic resources and power load demands.
作者
于靓
杨姝宁
YU Liang;YANG Shu-ning(School of Municipal and Environmental Engineering,Shenyang Jianzhu University,110168,Shenyang,China)
出处
《建筑技术》
2024年第13期1642-1646,共5页
Architecture Technology
关键词
氢储能
鲁棒优化
光——氢建筑能源系统
电制氢
云储能
hydrogen storage
robust optimization
light-hydrogen building energy system
electrolytic hydrogen production
cloud energy storage
