南京配网自动化二期通信网的建设

The Construction of Phase-two Communication Network for Nanjing Distribution Automation System

电网配电自动化是智能电网的重要部分,是电网现代化发展的必然趋势。介绍了南京地区配网自动化一期项目与二期项目通信建设模式的异同,采用通道优化提高了通信的可靠性和数据的完整准确性,同时取消变电站内子站设备,节省了设备投资,保证了南京二期配网自动化项目的全面实现。

As an important part of the smart grid, distribution automation system is the development trend of modern power grid. This paper studies similarities and differences between the communication modes in the first and second phases of Nanjing distribution automation system. The comparison indicates that channel optimization improves the reliability of communication and the integrity and accuracy of data. At the meantime uninstallation of sub-station equipment reduces investment. These measures guarantee the entirely realization of the second phase of the Nanjing distribution automation system.