电力系统保护与控制Issue(7)：150-153,4.
智能变电站专用通信设备的关键技术
Key technologies of special communication device in smart substation
汪强 1徐小兰 2葛光胜 1朱延章 1苏陆军2
作者信息
- 1. 许继昌南通信设备有限公司，河南 许昌 461000
- 2. 许继电气股份有限公司，河南 许昌 461000
- 折叠
摘要
Abstract
In view of the characteristics of information flow in smart substation, a development scheme of special smart communication device based on IEC61850 is proposed. This paper analyzes the economic costs and technical application of industrial Ethernet switch in smart substation, and explores the special application requirement for communication device of smart substation in future. Special communication device abandons the mechanism of data process for industrial Ethernet technology, adopts several technology such as virtual private wire, hierarchical OAM, end-to-end QoS, precise clock synchronization and standard modeling, optimizes network resource configuration management, and improves the information transmission efficiency of communication device and network performance.关键词
IEC61850/智能变电站/专用/通信设备/虚专线/建模Key words
IEC61850/smart substation/special/communication device/virtual private wire/modeling分类
信息技术与安全科学引用本文复制引用
汪强,徐小兰,葛光胜,朱延章,苏陆军..智能变电站专用通信设备的关键技术[J].电力系统保护与控制,2014,(7):150-153,4.
