现代电子技术2015，Vol.38Issue(18)：151-154,4.
数字变电站IEC61850-GOOSE报文解码器的FPGA实现
Realization of FPGA-based IEC61850-GOOSE messages decoder for digital substation
颜文 1吴洁 1李尚柏1
作者信息
- 1. 四川大学 辐射物理及技术教育部重点实验室,四川 成都 610065
- 折叠
摘要
Abstract
In digital substation,general object oriented substation event (GOOSE) messages are used to transmit the switch command and status information. The messages are applied to protecting the measuring and control devices,and recording the real-time running state of the substation. The fast decoding to the messages can discover occasional malfunction. After analyz-ing the structure of IEC61850-GOOSE messages,the FPGA-based design scheme of GOOSE messages decoding is proposed by considering the real-time requirement of messages transmission. The design of two key state machines in decoding module is de-scribed emphatically. The compiling of decoding module was realized on Qartus Ⅱsoftware platform by using Verilog hardware description language. The rationality of this design was proved by function simulation of the decoding module and online debug-ging.关键词
数字变电站/硬件解码/GOOSE报文/FPGAKey words
digital substation/hardware decoding/GOOSE message/FPGA分类
信息技术与安全科学引用本文复制引用
颜文,吴洁,李尚柏..数字变电站IEC61850-GOOSE报文解码器的FPGA实现[J].现代电子技术,2015,38(18):151-154,4.
