CAJ | 학술논문

随着特高压电网的建设和新能源的快速发展，电网运行特性发生重大变化，现有调度自动化系统告警处理功能已不能适应特大电网一体化运行的发展要求，需要对调度实时监控中各个业务的告警信息进行综合处理，以提高调度对电网运行状态的整体感知能力，以及应对电网故障的紧急处置能力。文中结合智能电网调度控制系统综合智能告警功能的研发和应用，介绍了其整体架构、关键技术，形成了面向调度运行模式的综合告警、设备故障的在线快速诊断以及多级调度间的故障信息实时共享，并给出了示范应用效果以及未来研究展望。
수착특고압전망적건설화신능원적쾌속발전，전망운행특성발생중대변화，현유조도자동화계통고경처리공능이불능괄응특대전망일체화운행적발전요구，수요대조도실시감공중각개업무적고경신식진행종합처리，이제고조도대전망운행상태적정체감지능력，이급응대전망고장적긴급처치능력。문중결합지능전망조도공제계통종합지능고경공능적연발화응용，개소료기정체가구、관건기술，형성료면향조도운행모식적종합고경、설비고장적재선쾌속진단이급다급조도간적고장신식실시공향，병급출료시범응용효과이급미래연구전망。
With the construction of ultra-high voltage(UHV)power grid and the rapid development of new energy,significant changes have taken place in the operation characteristics of power grid.The alarm processing function of existing dispatching automation systems,however,has not been able to adapt to the development requirements of the integrated operation for the large-scale power grid,making it necessary to effect integrated processing of the alarm information on each operation of real-time monitoring and control in the dispatch center,while improving dispatcher ability of the overall awareness of power grid states and emergency handling of equipment faults.According to the research and application of integrated smart alarm function based on smart grid dispatching and control systems,the overall framework and key techniques of the integrated smart alarm are treated,to form the integrated alarm oriented to dispatch operation mode,online fast diagnosis of equipment faults and real-time sharing of fault information between multi-level dispatch centers.The application effect and future research prospects are given.