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0引言电力系统中已有的通信系统,信息运维综合监管系统(IMS)、综合数据网网管、信息运行管理系统(MAS)、北塔系统、安全准入系统、杀毒系统、通信管理系统(TMS)、视频监控系统等,这些系统对信息通信调度运行等业务的稳定运转发挥了重要作用,为电力通信网提供保障,但同时存在系统架构不统一和可扩展性差的缺陷,部分业务功能重叠、集成接口众多、各专业系统之间业务和数据融合度较低、维护成本较高等问题,导
0 INTRODUCTION The existing communication systems, IMS (IMS), Integrated Data Network Management (NMS), Information Management System (MAS), North Tower System, Security Access System, Anti-virus System and Communication Management System TMS) and video surveillance systems. These systems play an important role in the stable operation of dispatching and other operations of information and communication to provide guarantee for the power communication network. However, there are some drawbacks such as non-uniform system architecture and poor scalability. Some service functions overlap , A large number of integrated interfaces, the professional business systems and data integration between the lower, higher maintenance costs and other issues, guide