摘要
随着“双碳”目标的深入推进,新能源汽车的发展成为解决交通-能源领域碳排放问题的重要途径。文中提出一种计及碳排放流的光储充一体化电站和汽车加氢站的联合规划方法。首先,采用蒙特卡洛方法对新能源汽车的时空特性进行随机抽样,考虑充能站位置、规模和能源供应等因素,以系统经济性最优为目标建立规划模型。然后,引入碳排放流理论,结合潮流计算及电力网络分析方法,将碳排放成本纳入目标函数。最后,以中国南方地区某城市片区主动配电网为例,对不同光伏出力、新能源汽车渗透率场景的规划结果进行分析,验证了所提方法的有效性。
With further promotion of the goals of carbon emission peak and carbon neutrality,the development of new energy vehicles has become an important approach to resolving carbon emission problems in the transportation-energy field.This paper proposes a synergistic planning method for photovoltaic-storage-charging stations and hydrogen refueling stations of vehicles considering carbon emission flows.Firstly,the spatiotemporal characteristics of new energy vehicles are sampled by using the Monte Carlo method.Considering the factors such as charging station locations,scales,and energy supply,the planning model is established with the goal of system economic optimization.Secondly,the carbon emission flow theory is introduced,and the carbon emission cost is incorporated into the objective function by combining the power flow calculation and power grid analysis methods.Finally,a case study is conducted on the active distribution network of a district in a city in South China.The planning results in the scenarios with different photovoltaic outputs and penetration rates of new energy vehicles are analyzed,and the effectiveness of the proposed method is verified.
作者
陈威
王永恒
沈欣炜
杜云飞
CHEN Wei;WANG Yongheng;SHEN Xinwei;DU Yunfei(Institute for Ocean Engineering,Tsinghua Shenzhen International Graduate School,Shenzhen 518055,China)
出处
《电力系统自动化》
EI
CSCD
北大核心
2024年第13期40-49,共10页
Automation of Electric Power Systems
基金
国家自然科学基金资助项目(52007123)
中国南方电网有限责任公司科技项目(090000KK52210132)。
关键词
配电网
光储充一体化电站
加氢站
碳排放流
协同规划
distribution network
photovoltaic-storage-charging station
hydrogen refueling station
carbon emission flow
synergistic planning
