Key Technology of Communication Network for New Generation Intelligent Substation

SUN Hai-bo; JIN Nai-zheng; MA Ping; GAO Qiang

doi:10.13756/j.gtxyj.2017.04.001

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Key Technology of Communication Network for New Generation Intelligent Substation

- Key Technology of Communication Network for New Generation Intelligent Substation
- Study on Optical communication Issue 4, Pages: 1-3(2017)
- 作者机构：
  
  1. 华北电力大学电气与电子工程学院
  2. 国网绍兴供电公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2017.04.001
  CLC： TM63;TM73
- Published：2017，
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[1]孙海波,金乃正,马平,高强.新一代智能变电站通信网络关键技术[J].光通信研究,2017(04):1-3+58.

SUN Hai-bo, JIN Nai-zheng, MA Ping, et al. Key Technology of Communication Network for New Generation Intelligent Substation. [J]. (4):1-3(2017)
[1]孙海波,金乃正,马平,高强.新一代智能变电站通信网络关键技术[J].光通信研究,2017(04):1-3+58. DOI： 10.13756/j.gtxyj.2017.04.001.

SUN Hai-bo, JIN Nai-zheng, MA Ping, et al. Key Technology of Communication Network for New Generation Intelligent Substation. [J]. (4):1-3(2017) DOI： 10.13756/j.gtxyj.2017.04.001.

摘要

针对智能变电站通信系统以太网组网技术中传输时延抖动较大、环网结构健壮性差的问题

对智能变电站通信网络关键技术进行了研究。新型通信网络基于以太无源光网络和面向连接的交换方式

采用时延可测、业务隔离等技术;搭建实验网络

测试了不同网络负载情况下通信业务的实时性及可靠性指标。测试结果表明

新一代智能变电站通信网络架构能满足变电站业务对通信网络的技术要求

验证了该技术方案的可行性。

Abstract

In order to solve larger transmission delay jitter and poor robustness of ring network structure in intelligent substation communication system

the key technology of intelligent substation communication network is studied.The new communication network based on Ethernet Passive Optical Network（EPON）and connection-oriented switch uses measurable delay

business isolation and other technologies.The test results show that the new generation intelligent substation communication network architecture can satisfy the technical requirements of communication services

which is verified to be effective based on the proposed technical scheme.

关键词

智能变电站以太无源光网络时延可测业务隔离

Keywords

intelligent substationEPONmeasurable delaybusiness isolation

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