智能变电站网络报文处理器的研究

摘要

To solve the problems existing in packet recording and analysing process for intelligent substation, e. g. , high flow of the network packets and the line rate is unable to be handled; the dedicated network processor of the network packets has been researched. Through researching the architecture of network processor, the integrated solutions of functions including packet recording and analysing and fault recording is proposed based on multi-core network processor for intelligent substation. The practice verifies that this strategy effectively solves the problem of packet processing and implements integration of packet recording and analysing and fault recording.%针对智能变电站报文记录与分析过程中遇到的网络报文流量大、无法线速处理的问题，研究了一种专门用于网络报文处理的网络处理器。通过对网络处理器架构的研究，提出了一种基于多核网络处理器的智能变电站报文记录分析与故障录波功能一体化的解决方案。经过实践证实，该方案能够有效地解决报文处理难题，实现报文记录分析与故障录波的一体化功能。