基于大型集控站监控系统下的二次设备状态检修方案

就二次设备状态检修必要性和可行性进行了论证,提出了二次设备状态检修可以利用二次设备自身的智能诊断功能、网络监控和通讯功能,依靠集控站监控系统的数据采集和智能处理功能,实现对二次设备运行状态的在线监控,同时依靠专家系统和专业技术人员的经验完成对二次设备运行状态的健康评估,从而实现二次设备状态检修。本方案经过在汉中供电局的实施,使二次设备异常的发现率和故障的处理速度大幅提高,表明本方案在不需用大量投资的情况下可以实现二次设备状态检修的基本要求。

Large centralized control stations on the secondary equipment condition monitoring system maintenance program

In this paper,secondary equipment and the need to overhaul the state conducted a feasibility demonstration,the secondary equipment overhaul the state can use its own secondary equipment intelligent diagnostic functions,network monitoring and communications functions,rely on centralized control station monitoring system of data collection and intelligent processing functions and the operation of state secondary equipment online monitoring,Meanwhile rely on the expert system,and professional and technical personnel to complete the experience of secondary equipment running the health assessment,thus achieving the second condition-based maintenance equipment.After the program in Hanzhong Power Supply Bureau,was introduced enabling the secondary equipment found abnormal failure rate and the substantial increase in processing speed.The program showed no substantial investment in the second can be achieved under the condition-based maintenance requirements.