电力综合数据网VPN划分方案探讨

对电力系统综合数据网网络现状及南方五省VPN划分进行了简要介绍，并针对现状提出问题。对现有VPN技术进行分析比对，选择适合电网综合数据网特征及需求的技术。根据问题及技术现状，对未来电网VPN建设模型进行研究分析，提出三种建设模型，选择最适合电网特性的VPN建设模型，以便实现在复杂的网络运维管理环境下，对业务隔离性和安全性的充分保障。

VPN Research Application Model of Power Systems

This paper gives a brief introduction of the integrated power system data network status and the VPN division of the five southern provinces, and proposes the question in view of the present situation. By analysizing the existing VPN technology, we can choose suitable for the characteristics and demands of network integrated data grid technology. According to the problems and technical present situation, this paper researches the future power grid VPN construction model, and puts forward three kinds of development model. And selection model VPN is most suitable for the characteristics of power grid construction, network operation and maintenance management of the environment in order to complex, to fully guarantee the service isolation and safety.