考虑云储能服务机制的分布式新能源消纳研究.pdfVIP

应用研究 Application Research 考虑云储能服务机制的分布式 新能源消纳研究 曾雪婦 (国网成都供电公司，四川成都610065) 摘要：在新能源快速发展的大背景下，从构建和完善储能系统的角度，提出了一种云储能服务商运行机制， 通过云储能平台将碎片化储能资源进行整合，构建起新能源消纳与用户购电模型。用户根据实时电价以 及分布式新能源出力优化自身负荷曲线，对所购买的云端电池进行充放电控制，从而降低购电成本并获 得新能源消纳补偿收益，能够促进分布式新能源并网和就地消纳.缓解系统调峰平衡压力。采用实际电 网数据对模型进行仿真分析，结果验证了模型的有效性。 关键词：云储能；分布式储能；分布式新能源；需求响应；优化调度 Research on distributed new energy consumption considering cloud energy storage service mechanism ZENG Xueting (Chengdu Power Supply Company of State Grid , Chengdu 610065, China) Abstract : Under the background of the rapid development of new energy sources , from the perspective of constructing and improving the energy storage system, a cloud energy storage service operatio mechanism is proposed. The model of new energy consumptio and power purchase is established by integrating the fragmented energy storage resources o cloud energy storage platform. The users ca optimize the load curve according to the real-time electricity price and the distributed new energy’s output , by charging or discharging the cloud battery purchased , thereby reducing the electricity cost and obtaining compensatio income from eliminating new energy, which ca promote the integratio of distributed new energy and on-site consumptio , as well as relieve the system peak pressure. The model is simulated by using actual grid data , and the results verify the validity of the model . Key words : cloud energy storage ; distributed energy storage ; distributed new energy ; demand response ; optimal dispatch 〇 引言 预计到2050年，风力发电和光伏发电将满足我国 高碳经济的发展方式加剧了全球能源危机 超过50%的电力需求。然而，由于新能源发电的 和生态环境恶化，积极推进风能、太阳能等可再 随机性和不确定性m ，会对系统稳定运行产生冲 生新能源取代常规能源发电，是