摘要
针对地区电网控制中心的大量二次报警信息只能靠人工经验进行处理的弊端,对现有EMS分析软件功能进行扩展,分别介绍了处理设备异常报警信息的分布式智能处理子系统和处理故障信息的故障诊断子系统、故障恢复子系统的结构、功能以及实现技术,设计并部分实现了设备异常和事故信号智能处理系统.该系统能大大缩短电网事故处理时间、避免调度操作错误,对于保障电网的安全、优质、经济和稳定运行起到了积极的作用.
In order to overcome the disadvantage that a great deal of alarm information coming from regional power grid control centers can only be dealt by artificial experience, the function of EMS analysis software is extended in this paper. The structures, functions and implementing technologies for distributed abnormal signal intelligent processing subsystem, fault diagnosis subsystem and fault restoration subsystem are introduced respectively. A intelligent processing system for equipment abnormal and faults signals is designed and partly realized. The system can reduce faults process time and avoid dispatching mistake. It is helpful for guaranteeing power grids operation with security, high quality, economy and stability.
出处
《电力科学与技术学报》
CAS
2009年第2期35-40,共6页
Journal of Electric Power Science And Technology
基金
国家自然科学基金项目(50807014)
电力系统及发电设备安全控制和仿真国家重点实验室开放基金(SKLD09KM08)
关键词
电网调度
设备异常信号处理
故障诊断
故障恢复
power grids dispatching
abnormal signal handling
fault diagnosis
fault restoration
