摘要
为了研究负荷需求响应对风光储氢系统的影响,以风电、光伏、电储能及制氢设备为主体搭建了典型风光储氢容量配置模型。考虑分时电价对负荷分布的影响,建立日前分段电价负荷需求响应模型,进而得出负荷需求响应参与的负荷优化分布。以系统日运行总成本最优为目标,构建考虑负荷需求响应的系统容量优化配置模型并进行算例仿真。通过算例结果表明,该模型不仅可以提高系统风光消纳水平,还可以降低系统运行总成本。
In order to study the impact of load demand response on the wind and solar hydrogen storage system, a typical wind and solar hydrogen storage capacity configuration model is built with wind power, photovoltaic, electric energy storage and hydrogen production equipment as the main body. Considering the impact of time-sharing electricity price on load distribution, a day ahead segmented electricity price load demand response model is established, and then the load optimization distribution involved in load demand response is obtained. With the objective of optimizing the total daily operating cost of the system, an optimal allocation model of system capacity considering the response of load demand is constructed and an example is simulated. The example results show that the model can not only improve the level of system scenery consumption, but also reduce the total cost of system operation.
作者
黄福荣
许方园
刘国中
杨苓
HUANG Furong;XU Fangyuan;LIU Guozhong;YANG Ling(Guangdong University of Technology,Guangzhou 510006,China;Dongguan University of Technology,Dongguan 523008,China)
出处
《供用电》
2023年第2期45-51,共7页
Distribution & Utilization
基金
国家自然科学基金项目“高比例新能源发电系统的宽频耦合阻抗建模及振荡抑制方法研究”(52107185)。
关键词
风电
光伏
储能
电解制氢
需求响应
wind power
photovoltaic
energy storage
electrolytic hydrogen production
demand response
