摘要
基于次日现货电价曲线波动情况,兼顾机组运行需要、辅机制备原料能力和仓储容量等多种因素,开发火力发电厂辅机优化调度专用软件,提前1 d对可错时运行辅机的启停计划进行自动规划。理论分析和软件功能测试结果表明:对部分辅机设备优化调度后,既可以提高火力发电厂的售电收益,又有利于在用电低谷时段消纳部分电能,提高电网运行的稳定性,具有良好的经济效益和社会效益。
Based on the fluctuation of the next day's spot electricity price curve and the following considerations of various factors,such as unit operation needs,raw material preparation capacity of auxiliary equipment and storage capacity,the specific software for the optimal scheduling of auxiliary equipment in thermal power plants was developed.The software can automatically make a start-stop plan one day in advance for auxiliary equipment that can be operated at different time periods.The results of theoretical analysis and software functional show that optimizing scheduling of some auxiliary equipment can not only improve the electricity sales revenue of thermal power plants,but also facilitate the consumption of some electricity during low electricity consumption periods,and further improve the stability of power grid operation with good economic and social benefits.
作者
姜涛
王广兵
蒋杰
刘龙
宋益纯
Jiang Tao;Wang Guangbing;Jiang Jie;Liu Long;Song Yichun(CHN Energy Heze Power Generation Co.,Ltd.,Heze 274009,Shandong Province,China;CHN Energy(Shandong)Engineering Technology Co.,Ltd.,Jinan 250101,China)
出处
《发电设备》
2024年第1期24-29,46,共7页
Power Equipment
基金
国家能源集团山东电力有限公司科技项目(E656600027)。
关键词
火力发电厂
辅机
优化调度
现货电价
售电收益
thermal power plant
auxiliary equipment
optimal scheduling
spot electricity price
electricity sales revenue
