交换芯片在智能电网录波及网络记录装置中的应用

Application of Switch Chip in Smart Grid Wave Recorder and Network Message Recorder

智能变电站改变了数据采集的方式,一次设备集成的采集器负责数据采样,然后通过光以太网将采样数据以网络报文的形式发送给二次设备。介绍采用以太网交换芯片扩展网络接口在录波和网络记录装置数据采集中的应用研究,介绍实践中遇到的问题及解决方法,并分析存在的问题和其适用的范围。

Smart substation of power grid changes data collection methods, a device integrated collector is responsible for data sampling and then through the optical Ethernet, it sends sampling data to secondary device with network message. This paper introduces Ethernet switch chip extended network interface in the data acquisition application of fault wave recorder and network message recorder, the paper introduces the practice of the encountered problems and solutions, and analyzes the problems and the analysis of its scope of application.