电网调度自动化系统前置集群虚拟网关设计分析

随着智能电网调度技术支持系统的不断升级,需要接入系统的大量远动终端的配套设备亟待完善.介于此,本文就前置集群虚拟网关的设计进行了简要分析,目的是为了更好地实现实时冗余以及二次安防的专用集群虚拟网关,主要解决了多前置系统切换冗余可靠性低,调度自动化前置系统缺乏状态检测、负载不均衡,运动终端应对多个前置系统造成负载过高以及远动终端地址变更四个方面的问题.

Design and analysis of pre cluster virtual gateway for power grid dispatching automation system

with the continuous upgrading of smart grid dispatching support system, equipment needs a large number of remote terminal access system should be perfected. In view of this, this article makes a brief analysis on the design of front-end cluster virtual gateway, in order to realize the real-time redundancy and cluster two virtual security gateway, which mainly solves the switching of redundant multi lead system reliability is low, the lack of pre dispatch automation system state detection, load imbalance, with multiple pre terminal movement the system caused by high load and remote terminal address change problems in four aspects.