中国电机工程学报2018，Vol.38Issue(5)：1428-1439,后插16,13.DOI:10.13334/j.0258-8013.pcsee.170044
考虑制氢设备效率特性的煤风氢能源网调度优化策略
Energy Control Scheduling Optimization Strategy for Coal-Wind-Hydrogen Energy Grid Under Consideration of the Efficiency Features of Hydrogen Production Equipment
摘要
Abstract
ABSTRACT:The reverse peak characteristics of wind power lead to unit operating pressure and a serious phenomenon of abandoned wind, and equipping large-scale transferable new energy consumptive devices is a possible solution. This paper presented the integrated energy scheduling optimization strategy in the coal-wind-hydrogen energy grid which takes the load characteristics of hydrogen production equipment into consideration.Firstly, the production model of hydrogen production equipment, as the typical large-scale transferable new energy consumptive devices, was established, and the relationship of the efficiency-power characteristics under different operating power was studied. On the basis of this model, aiming at maximizing the overall benefits of the combined energy network producing electricity and hydrogen, the short-term dispatching economic in the network with conventional units wind power and hydrogen production equipment was optimized.The simulation results verify that a more accurate, flexible and economic operating strategy can be made according to the efficiency characteristics of consumptive equipment, which improves the operation economic of conventional units and consumptive equipment, and ensuresthat the energy of wind power is consumed at the same time. The paper provides a new vision of optimizing the economic operation strategy of energy net with wind farm and large-scale new energy consumptive equipment.关键词
煤风氢能源网/新能源消纳/制氢设备/功率–效率特性/运行成本/调度优化Key words
coal-wind-hydrogen energy grid/new energy consumption/hydrogen production equipment/power efficiency characteristic/operating cost/scheduling optimization分类
信息技术与安全科学引用本文复制引用
魏繁荣,随权,林湘宁,李正天,陈乐,赵波,徐琛,Owolabi Sunday Adio..考虑制氢设备效率特性的煤风氢能源网调度优化策略[J].中国电机工程学报,2018,38(5):1428-1439,后插16,13.基金项目
国家自然科学基金项目(51537003) （51537003）
国网浙江省电力公司科技项目"基于新能源发电及负荷用电预测的储能充放电优化控制技术". Project supported by the National Natural Science Foundation of China (51537003) （51537003）
Science and Technology Project of State Grid Zhejiang Electric Power Company. （）
