风电-光伏-电制氢-抽蓄零碳电力系统短期生产模拟模型  

A Short-Term Production Simulation Model of Wind-PV-Hydrogen-Pumped Storage Zero Carbon Power System

作　　者：顾慧杰[1] 彭超逸 孙书豪 刘明涛 谢俊[2] 施雄华[3] 鲍永 GU Huijie;PENG Chaoyi;SUN Shuhao;LIU Mingtao;XIE JunSHI Xionghua;BAO Yong(Dispatching and Control Center,China Southern Power Grid,Guangzhou 510623,China;College of Energy and Electrical Engineering,Hohai University,Nanjing 211100,China;NR Electric Co.,Ltd.,Nanjing 211102,China)

机构地区：[1]中国南方电网电力调度控制中心,广州510623 [2]河海大学能源与电气学院,南京211100 [3]南京南瑞继保电气有限公司,南京211102

出　　处：《上海交通大学学报》2023年第5期505-512,共8页Journal of Shanghai Jiaotong University

基　　金：国家重点研发计划(2019YFE0105200);国家自然科学基金(U1965104)资助项目。

摘　　要：为实现碳达峰碳中和目标,构建以新能源为主体、以能源供给清洁化和能源消费电气化为特征的新型电力系统迫在眉睫.考虑风力发电、光伏发电的间歇性和随机性,以及抽蓄电站、电制氢的储能特性和灵活性特点,基于随机规划理论提出一种风电-光伏-电制氢-抽蓄零碳电力系统短期生产模拟模型.在满足柔性氢负荷总量需求的基础上,以绿电上网电量最大为目标,对风电-光伏-电制氢-抽蓄零碳电力系统进行短期生产模拟,包括日前发电-制氢计划、备用容量、抽水蓄能-放水发电功率、弃风光等.以我国张北风电-光伏-电制氢-抽蓄零碳电力系统示范工程为例,设置多个运行情景对所提模型进行模拟仿真.仿真结果表明:该模型能够有效模拟系统在任意风光出力场景集下的绿电上网计划情况,柔性氢负荷、抽蓄电站能有效促进风光消纳,增加系统综合效益.To achieve the goal of carbon peaking and carbon neutrality,it is urgent to build a new power system with renewable energy as the main body,characterized by clean energy supply and electrification of energy consumption.Considering the intermittency and randomness of wind-solar power,as well as the energy storage and flexibility of pumped storage power stations and power-to-hydrogen,a short-term production simulation model of wind-PV-hydrogen-pumped storage zero carbon power system is established based on the stochastic programming theory.In the proposed short-term production simulation model,on the basis of meeting the total demand of flexible hydrogen load,the short-term production simulation is implemented,including electricity-hydrogen production schedule,reserve capacity,pumped storage-water discharge power output and wind-solar curtailment,with the goal of maximizing green on-grid electricity.Taking Zhangbei zero carbon power system of China as an example,many operation scenarios are established to simulate the proposed model.The simulation results show that the proposed model can effectively simulate the on-grid scheme situation of green power in which the system deals with the randomness of wind-solar output in any output scenarios of wind-solar power scene set.The flexible hydrogen load and the pumped storage power station can effectively promote wind-solar energy accommodation and increase the comprehensive benefit of the combined system.

关 键 词：零碳电力系统 风力发电 光伏发电 电制氢 抽蓄电站 短期生产模拟模型 

分 类 号：TM731[电气工程—电力系统及自动化] TM614