基于“互联网+”技术的变电站发展方向探索

Exploration of Substation Development Direction Based on Internet Plus Technology

在信息化和工业化深度融合的“互联网+”技术背景下,针对变电站与电网调控、电动汽车充换电、5G通信和能源需求互动等方面,对变电站技术发展方向进行探索。通过充分发挥变电站处于城市能源网格中心的特征,结合物联网和5G通信等技术,挖掘变电站在能源供给体系中的潜力,为客户提供电能供给、汽车充换电、数据处理和源荷互动服务等,解决传统电网的电气设备数据采集、存储和分析等方面存在的瓶颈;解决电动汽车便捷有序充电和5G基站布点难的问题;提高用户侧负荷预测准确率及源荷实时互动可靠性;讨论了利用边缘计算技术以云边协同的方式为构建智慧城市提供技术支撑等新课题,探索了物联网场景下变电站“多流合一”的应用新方向。

In the context of"Internet Plus"technology with deep integration of information and industrialization,this paper explores the development direction of substation technology in the aspects of substation and powergrid regulation,electric vehicle battery charging and swapping,5G communication and energy demand interaction.By giving full play to the characteristics of the substation being at the center of the urban energy grid,combined with the Internet of Things and 5G communication technologies,the potential of the substation in the energy supply system is tapped to provide customers with power supply,vehicle battery charging and swapping,data processing and source load interaction services,solve the existing bottleneck in data collection,storage and analysis of electrical equipment in the traditional power grid,solve the problems of convenient and orderly charging of electric vehicles and the difficulty of distribution of 5G base stations,and improve the accuracy of user side load forecasting and real-time interactive reliability of source load.It discusses new topics such as using edge computing technology to provide technical support for the construction of smart city in the way of cloud edge collaboration,and explores the new application direction of"multi-stream integration"of substation in the context of Internet of Things.