考虑大规模新能源并网随机性的低碳运行能源自动化调度算法  

Low-carbon Operation Energy Automation Scheduling Algorithm Considering the Randomness of Large-scale New Energy Grid Connection

作　　者：张麟 吕正 朱齐 姜腾 沈健 王沁 Zhang Lin;Lyu Zheng;Zhu Qi;Jiang Teng;Shen Jian;Wang Qin(State Grid Shanghai Pudong District Power Supply Co.,Ltd.,Shanghai 200120,China)

机构地区：[1]国网上海市电力公司浦东供电公司,上海200120

出　　处：《电气自动化》2024年第4期17-19,23,共4页Electrical Automation

摘　　要：为了解决新能源并网过程中调度不稳定性的问题,提出一种低碳运行能源自动化调度算法,来确定新能源并网过程中的随机性目标函数,获得目标函数的原始约束。基于此,计算新能源并网关键设备低碳运行下的碳排放量,完整低碳运行调度优化及其约束。结果表明,提出算法对风能发电、太阳能发电及地热能发电的调度时,响应权重值变化小。所提算法的调度效果具有理想的稳定性,满足实际应用要求,具有较高的研究价值。In order to solve the problem of scheduling instability in the process of new energy grid connection,an automatic energy scheduling algorithm for low-carbon operation was proposed to determine the stochastic objective function during the new energy grid connection process and obtain the original constraints of the objective function.Based on this idea,the carbon emissions of key equipment for new energy grid connection under low-carbon operation was calculated,optimizing the complete low-carbon operation scheduling and its constraints.The results show that the proposed algorithm has a small change in response weight values for wind power generation,solar power generation,and geothermal power generation scheduling.The scheduling effect of the proposed algorithm has ideal stability,meets practical application requirements,and has high research value.

关 键 词：新能源并网 随机性影响 自动化调度 碳排放量 

分 类 号：TM773[电气工程—电力系统及自动化]