Design And Application Of Substation Integrated Monitoring And Control System Based On Kingview

With the development of society and economy, our power line network is also continually improving and developing.The structure and composition of grid are becoming more and more complex and diverse.Therefore,the safety and advancement of the substation also have higher requirements.To the design of substation comprehensive monitoring system, also put forward higher requirements. With the development of computer networking technology, modern transducers technology and distributed control system technology, substation monitoring and control system technology has alsc obtained rapid development, the grid system is an important manifestation of advanced management system. Transforming the traditional way of management personnel on duty type for no or less unattended substation management style.First introduced the significance of substation monitoring system design, introduce the development status of integrated substation monitoring technology in detail. Design principles of substation monitoring system to be followed reliability, flexibility, compatibility and other requirements; substation monitoring system is mainly responsible for the completion of the duties of communication control commands, run the task arrangements and so on.Second, the platform design of substation monitoring system based on KingView110kV has been achieved. Monitoring system was mainly composed of host, operator stations, engineering stations, remote workstations and other components. Organizational structure of the system adopts centralized control, to achieve run-time information monitoring and equipment controlling, automation systems have the ability to monitor a substation secondary equipment, completing remote secondary equipment, telemetry, remote control, remote adjustment, remote viewing and other functions of a110kV substation under the Power Supply Bureau jurisdiction to meet requirements of various increasing information centralized control center monitoring. Communications interface of KingView and underlying device do not need professional programming, they can be simply achieved via the existing drive. Human-computer interaction design, system reports, historical curve, the event alarms of monitoring system are completed on the configuration software.Last, the design of substation site video surveillance system has been achieved. Comprehensive monitoring of the substation will not only improve power quality, it could further improve the reliability of power supply and power grid construction, but also provide a good platform for the study of substation monitoring research.