| 基于FPGA IEC61850-9-2硬件解码器设计 |
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| 引用本文： | 黄其培,匡彪,李兴武.基于FPGA IEC61850-9-2硬件解码器设计[J].电子设计工程,2014(19):38-42. |
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| 作者姓名： | 黄其培 匡彪 李兴武 |
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| 作者单位： | 昆明船舶设备研究中心 云南 昆明 650051 |
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| 摘 要： | 数字化变电站中,对于采样值的传输,主要采用IEC61850-9-2、9-1协议进行。相比于9-1,由于9-2在安装灵活、便于实现跨间隔保护及光纤连接简洁等方面的优势,本文出于速度、实时性的考虑,提出了基于FPGA实现9-2数据帧快速解码的设计方案。通过软件仿真及在线数据测试,验证了方案的正确性和实用性,很好的实现了对9-2数据帧的筛选检测与帧结构数据类分离存储,为后期进一步数据处理提供可靠保证,满足了实时性的要求。
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| 关 键 词： | 数字化变电站 IEC61850-9-2 FPGA 解码设计 |
Design of IEC61850-9-2 decoder based on FPGA |
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| HUANG Qi-pei,KUANG Biao,LI Xing-wu.Design of IEC61850-9-2 decoder based on FPGA[J].Electronic Design Engineering,2014(19):38-42. |
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| Authors: | HUANG Qi-pei KUANG Biao LI Xing-wu |
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| Affiliation: | ( Kunming Shipborne Equipment Research and Test Center, Kunming 650051, China) |
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| Abstract: | Digital substation use mainly IEC61850-9-2 /9-1 protocol for the transmission of sampling data.Compared to 9-1,9-2 have the following advantages：flexible fixing,easy to achieve cross-intervals protection and optical fiber connection is simple,consideration of speed and real-time,the paper put forward a project about decoding 9-2 data frame based on FPGA.Through software simulation and online testing,verify the correctness and practicability of the project,and meet the real-time requirements. |
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| Keywords: | digital substation IEC61850-9-2 FPGA decoding design |
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