面向大容量风电接入考虑用户侧互动的系统日前调度和运行模拟研究_王蓓蓓.pdfVIP

第 33 卷 第 22 期 中 国 电 机 工 程 学 报 Vol.33 No.22 Aug.5, 2013 2013 年 8 月 5 日 Proceedings of the CSEE ©2013 Chin.Soc.for Elec.Eng. 35 0258-8013 (2013) 22-0035-10 TM 73 A 470 40 文章编号： 中图分类号： 文献标志码： 学科分类号：  面向大容量风电接入考虑用户侧互动的 系统日前调度和运行模拟研究 王蓓蓓，刘小聪，李扬 (江苏省智能电网技术与装备重点实验室( 东南大学) ，江苏省 南京市 210096) Day-ahead Generation Scheduling and Operation Simulation Considering Demand Response in Large-capacity Wind Power Integrated Systems WANG Beibei, LIU Xiaocong, LI Yang (Key Laboratory of Smart Grid Technology and Equipment in Jiangsu Province (Southeast University), Nanjing 210096, Jiangsu Province, China) ABSTRACT: The stochastic fluctuations of wind increase the 分时电价用户响应原理预测负荷曲线，将可中断负荷作为部 difficulty in operating scheduling in power system. This paper 分系统备用，建立面向大容量风电接入考虑用户侧互动的系 established a generation scheduling model and operation 统日前调度模型和运行模拟模型。综合考虑发用电侧资源， simulation model considering demand response in 将分时电价和可中断负荷这两种需求响应措施融入同一模 large-capacity wind power integrated system. In the model 型，用于应对风电的反调峰特性和间歇性。采用蒙特卡洛算 reserve cost for wind power was incorporated into objective 法模拟多种风电出力的情况，评估考虑用户侧互动前后系统 function and up spinning reserve and down spinning reserve 的弃风量和电力不足情况，并分析风电渗透率和弃风量、电 were considered. Load curve was predicted according to user 力不足量的关系。IEEE24 节点算例验证说明了本文用户侧 response principle based on consumer psychology and 互动调度模型的作用，可以起到有效降低发电成本，提高风 interrupted load acted as part of system reserve. The