考虑源荷不确定性的综合能源系统多时间尺度低碳调度优化方法  

Multi Time Scale Low Carbon Scheduling Optimization Method for Integrated Energy System Considering Source Load Uncertainty

作　　者：汪鑫 WANG Xin(State Grid Sichuan Electric Power Company Maintenance Company Extra High Voltage Direct Current Center,Chengdu 610036,China)

机构地区：[1]国网四川省电力公司检修公司特高压直流中心,四川成都610036

出　　处：《通信电源技术》2023年第20期54-57,共4页Telecom Power Technology

摘　　要：为了降低风电、负荷预测误差引发的综合能源系统不稳定性,实现低碳、低成本运行,提出考虑源荷不确定性的综合能源系统多时间尺度低碳调度优化方法。实验结果证明,该方法可实现综合能源系统电、气、热负荷的优化调度。风电、负荷预测准确度越高,综合能源系统优化调度成本越低。In order to reduce the instability of the integrated energy system caused by wind power and load forecast errors,as well as low-carbon and low-cost operation,a multi-time-scale low-carbon dispatch optimization method of the integrated energy system considering the uncertainty of source and load is proposed.And through experimental results,it has been proven that this method can achieve optimized scheduling of electricity,gas,and heat loads in the comprehensive energy system.The higher the accuracy of wind power and load forecasting,the lower the cost of optimized scheduling in the comprehensive energy system.

关 键 词：预测误差 分时电价 用户响应 低碳调度 

分 类 号：TM73[电气工程—电力系统及自动化]