电工电气
電工電氣
전공전기
ELECTROTECHNICS ELECTRIC
2013年
4期
36-41
,共6页
变电站%智能化改造%关键技术
變電站%智能化改造%關鍵技術
변전참%지능화개조%관건기술
substation%intelligentized transformation%key technology
介绍了华东电网首座500 kV 变电站智能化改造项目繁昌变改造的设计与实现,分析了改造过程中的双规约监控后台、完备的间隔层逻辑闭锁、分布式智能告警、分布式状态估计等关键技术及创新点.经智能化改造后,该变电站在一体化信息平台上实现了设备控制、故障告警与综合分析运维高效化,降低了运维成本,优化了资源配置,提升了运行指标.
介紹瞭華東電網首座500 kV 變電站智能化改造項目繁昌變改造的設計與實現,分析瞭改造過程中的雙規約鑑控後檯、完備的間隔層邏輯閉鎖、分佈式智能告警、分佈式狀態估計等關鍵技術及創新點.經智能化改造後,該變電站在一體化信息平檯上實現瞭設備控製、故障告警與綜閤分析運維高效化,降低瞭運維成本,優化瞭資源配置,提升瞭運行指標.
개소료화동전망수좌500 kV 변전참지능화개조항목번창변개조적설계여실현,분석료개조과정중적쌍규약감공후태、완비적간격층라집폐쇄、분포식지능고경、분포식상태고계등관건기술급창신점.경지능화개조후,해변전참재일체화신식평태상실현료설비공제、고장고경여종합분석운유고효화,강저료운유성본,우화료자원배치,제승료운행지표.
Introduction was made to design and realization of Fanchang substation transformation project of the first 500 kV substation in-telligent transformation project in East China power grid. Analysis was made to the duplex protocol control system, bay level logic blocking, distribution intelligent warning, and distribution status estimation etc key technologies and innovative points. After intelligent transformation, the substation has realized high efficiency operation and maintenance of equipment control, fault alarm and synthetic analysis on the integrated information platform, which reduces costs of operation and maintenance, optimizes resources disposition and raises operation indexes.
