摘要
在“双碳”背景下,低碳绿色已成为综合能源系统转型的目标。针对含冷、热、电等负荷的综合能源系统,提出了考虑综合需求响应和燃气掺氢技术的优化调度方法。首先,为提高系统经济性和能源利用率,采用电转氢及掺氢技术消纳过剩新能源,建立起混氢机组模型,实现电能时移;其次,为深度挖掘需求侧潜力,引入综合需求响应模型;最后,以综合成本最低为目标,构建优化调度模型。通过设置不同场景进行仿真实验,验证了所提模型的有效性。
Under the background of"dual carbon"targets,low-carbon and green development has become the goal of the transformation of integrated energy systems.For integrated energy systems that include electricity,heat,and cooling loads,an optimization scheduling method considering comprehensive demand response and hydrogen blending technology is proposed.Firstly,in order to enhance the system′s economic efficiency and energy utilization rate,electricity-to-hydrogen conversion and hydrogen blending technologies are employed to absorb excess renewable energy,and a hydrogen mixing unit is modeled to realize the time-shifting of electrical energy.Secondly,to fully tap into the potential of the demand side,an integrated demand response model is introduced.Finally,the optimal scheduling model is constructed with the objective of minimizing the comprehensive cost.The effectiveness of the proposed model is verified by setting different scenarios for simulation experiments.
作者
薛自华
顾军锋
许仪勋
田雨
徐永乐
吴仲超
滕楠
曹艳珺
饶星晨
XUE Zihua;GU Junfeng;XU Yixun;TIAN Yu;XU Yongle;WU Zhongchao;TENG Nan;CAO Yanjun;RAO Xingchen(PowerChina Shanghai Power Equipment Manufacture Co.,Ltd.,Shanghai 200120,China;College of Electrical Engineering,Shanghai University of Electric Power,Shanghai 200090,China;State Grid Anhui Electric Power Co.,Ltd.Bengbu Power Supply Company,Bengbu 233000,China;Shanghai Shangke Information and Communication Engineering Research Institute,Shanghai 200333,China)
出处
《电工技术》
2025年第16期148-152,共5页
Electric Engineering
关键词
综合能源系统
燃气掺氢
综合需求响应
优化调度
integrated energy systems
hydrogen blending into natural gas
integrated demand response
optimized scheduling
