| 摘要: |
| 研究了智能牵引变电站网络架构及组网方式，将智能牵引变电站划分为“三层两网”结构，给出站控层网络和过程层网络的2种不同网络架构方案。结合VX接线的牵引变电站间隔分布，讨论了网络架构中的重要组成部分之一网络冗余方案，对比国内外实现方案，给出了一种含并行冗余协议(PRP)的站控层双环网拓扑结构和含PRP冗余协议的过程层双星型拓扑结构，优化了常用的冗余方案。 |
| 关键词: 变电站 智能牵引变电站 IEC61850 并行冗余协议 网络架构 双环网拓扑 双星型拓扑 |
| DOI：10.16081/j.issn.1006-6047.2018.09.032 |
| 分类号:TM76 |
| 基金项目: |
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| Design and implementation of smart traction substation digitization |
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ZENG Qingzhao
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Tianjin Keyvia Electric Co.,Ltd.,Tianjin 300392, China
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| Abstract: |
| The network architecture and networking mode of smart traction substation are researched. The smart substation is divided into “three-layers and two-net” structure. Two different network architectures of station level and process network are given. The network redundancy scheme, one of the important components of the network architecture, is discussed combined with the VX wiring traction. In contrast to the implementation scheme at home and abroad, the double-ring network topology with PRP(Parallel Redundancy Protocol) in station level and the double-star topology with PRP in process level are given, and the commonly used redundancy scheme is optimized. |
| Key words: substations digital traction substation IEC61850 parallel redundancy protocol network architecture double-ring network topology double-star topology |
