| 大规模电力传输网网管通道组织方法研究 |
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| 引用本文： | 王雅娟,;蔡耀广.大规模电力传输网网管通道组织方法研究[J].电力信息化,2014(9):29-33. |
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| 作者姓名： | 王雅娟 ;蔡耀广 |
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| 作者单位： | [1]广东省电力设计研究院.广东广州510663; [2]佛山供电局.广东佛山528000 |
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| 摘 要： | 传输网网管通道的可靠、高效运行是网络安全稳定运行的重要保障。针对网管通道如何组织的问题,文章首先介绍了传输网网管通道的带内和带外2种组织方式;针对网元数量超过80个的网络,提出了传输网带外网管DCN网络的5种建设方式,并从成本、占用资源、可靠性、安全性等方面进行了比较和分析,得出了推荐采用的方案;最后提出了划分ECC子网和选取网关网元的一般原则和方法。
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| 关 键 词： | 传输网 网管通道 嵌入控制信道 数据通信通道 数字通信网 |
Research on Management Channel Organization Mode of Large-scale Power Grid Transmission Networks |
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| Affiliation: | WANG Ya-juan, CA1 Yao-guang ( 1. Guangdong Electric Power Design Institute, Guangzhou 510663, China; 2. Foshan Power Supply Bureau, Foshan 528000, China) |
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| Abstract: | Reliable, efficient operation of management channel is an important guarantee for the safe and stable operation of the transmission network. Aiming at the problem of how to organize the network management channel, this paper first introduces in-band and out-off-band organization modes of management channel. For the networks with element number more than 80 network, 5 kinds of construction mode of out-off-band management DCN network is proposed. Then from the occupied resources, cost, reliability, safety etc. by comparison and analysis, the scheme is recommended. Finally, the general principles and methods of ECC sub-network division and gateway element selection methods are presented. |
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| Keywords: | transmission network management channel embedded control channel data communication channel data communication network |
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