JEC61850数据集中器的FPGA设计  

FPGA Design of Jec61850 Data Concentrator

作　　者：李志宏 LI Zhihong(Shanghai xinyihenglian Technology Co.,Ltd.,Shanghai 201114,China)

机构地区：[1]上海芯易恒联科技有限公司,上海201114

出　　处：《数字通信世界》2022年第6期70-72,共3页Digital Communication World

摘　　要：目前在智能电网中,JEC61850协议运用十分广泛,协议中有大量的GOOSE和SV数据包需要处理。JEC61850数据集中器实现数据集中处理和报警,采集GOOSE和SV数据包并完成处理,同时发送GOOSE包。整个系统设计4个GE口和2个FE口,数据处理量巨大,需要很强的处理能力,单靠CPU已经难以满足需求,为此整个系统选取FPGA来处理GOOSE和SV数据包,CPU只是用来配置和数据交互。文章将重点描叙FPGA如何实现GOOSE和SV数据的集中处理,同时对系统也做了简单的描叙。At present,jec61850 protocol is widely used in smart grid,and a large number of goose and SV data packets need to be processed in the protocol.Jec61850 data concentrator realizes centralized data processing and alarm,collects goose and SV data packets,completes processing,and sends goose packets at the same time.The whole system is designed with four Ge ports and two Fe ports.The data processing capacity is huge and needs strong processing capacity.It is difficult to meet the demand by relying on CPU alone.Therefore,the whole system selects FPGA to process goose and SV data packets,and CPU is only used for configuration and data interaction.This paper will focus on describing how FPGA realizes the centralized processing of goose and SV data,and briefly describe the system.

关 键 词：FPGA(可编程逻辑器件) 61850 GOOSE SV 

分 类 号：TP81[自动化与计算机技术—检测技术与自动化装置] TN791[自动化与计算机技术—控制科学与工程]