| 引用本文: | 张宣江,卢国良,孙燕萍,等.华北电力调度数据网网络设计与应用[J].电力系统保护与控制,2008,36(2):49-53. |
| ZHANG Xuan-jiang,LU Guo-liang,SUN Yan-ping,et al.Design and implementation of North China power dispatch data network[J].Power System Protection and Control,2008,36(2):49-53 |
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| 摘要: |
| 为了保证华北电网的安全、经济、优质运行，建立和投运华北电力调度数据网。按照三层网络结构考虑，核心层、骨干层采用环形结构，接入层采用星形双归结构。在华北网调设置网管中心，统一进行全网的网络管理和业务管理。采用三级分层IP技术,在高可靠性的光纤传输通道上建立了高带宽、高性能的数据通信网络，可满足华北电力调度生产相关业务的数据传输需要。对华北电力调度数据网网络设计的网络拓扑、IP规划、MPLS VPN、网络安全、网络管理等方面进行了分析阐述。 |
| 关键词: 电力调度数据网 网络拓扑 网络安全 IP规划 网络管理 |
| DOI：10.7667/j.issn.1674-3415.2008.02.012 |
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| 基金项目: |
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| Design and implementation of North China power dispatch data network |
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ZHANG Xuan-jiang1, LU Guo-liang2, SUN Yan-ping3, YANG Jing4, ZHANG Jian-xun, JIN Yan
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1.North China Grid Company Limited, Beijing 100053, China;2.China Datang Corporation, Beijing 100032,China;3.Huaneng Power International, Inc, Beijing 100031,China;4.Beijing Extra High Voltage Power Supply Company Electricity Transformation and Inspection Department, Beijing 102413,China
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| Abstract: |
| To ensure the operation of the North China Power Grid safely, economically and qualitatively, it needs to establish and put North China power dispatch data network into operation. According to the three-tier network structure, the core and backbone layers adopt ring structure, the access layer adopts double star structure. It sets the network management center in the dispatching and communication center, runs the network and operations management uniformly. With three hierarchy and IP technology adopted and data communication network with high bandwidth and performance constructed on the highly reliable optical fiber transport channel, the North China power dispatch data network can meet the requirement of related business for data transmission. The design of the data network is analyzed in the aspects of network topology, IP layout, MPLS VPN, network security, and network management. |
| Key words: power dispatch data network three-tier network structure network topology network security IP layout network management |
