电力无线虚拟专网应用分析及网络设计

随着智能电网建设的飞速发展，智能电网业务中依托运营商2G／3G无线网络的通信方式规模不断扩大。文章首先深入研究了电力无线业务应用、通信需求和网络现状，指出现有电力无线业务中存在安全接入的风险与无法管控的缺陷。其次，创新性地提出了建设电力无线虚拟专网的目标，实现电力无线业务的安全高效承载、集约化运营和规模化发展。最后，对电力无线虚拟专网网络设计以及安全接入平台、运行支撑平台设计进行了详尽分析阐述。

Application Analysis and Network Design of Power Grid Wireless VPN

With the rapid development of smart grid construction, the size of smart grid businesses relying on operators＇2G/3G wireless network communication mode is increasing. This paper first analyzes power wireless business applications, communication requirements and network situations, and points out security access risk of the existing power wireless businesses and the shortage of no control. And then, this paper creatively proposes a goal of building a power wireless virtual private network in order to provide a safe and efficient power wireless businesses, enable intensive operation and scale development. At last, the design of wireless VPN, the security access plattbrm, the operation support platform for power grid are analyzed in detail.