【作者】 倪益民； 刘洪涛； 胡建军； 徐石明； 丁杰；

【Author】 NI Yi-min XU Shi-ming DING Jie NARI Technology Development Co.,Ltd.NanJing 210061 LIU Hong-tao State Grid Corporation of China,Beijing 100031 HU Jian-jun Ningxia Yinchuan District Supply Bureau,Yinchuan 750001

【机构】 国电南瑞科技股份有限公司； 国家电网公司； 银川供电局；

【摘要】 变电站自动化在国内得到广泛应用,但现行变电站自动化在厂站设计与配置、信息处理方面存在采集资源重复、互操作性差和信息共享困难三方面的问题数字化变电站是现阶段的发展潮流,给变电站自动化带来了巨大变革,主要体现在统一采集资源、更广泛的互操作性和传统的一二次设备出现融合这些方面。但变电站自动化在智能信息告警、高级自描述自适应和横向系统间数据交互方面还有发展空间,其技术关键在于性能更好的硬件平台、新型自描述方法和横向系统间的同步定位。同时指出系统内部自动配置、系统间自动交互、事故自动分析是变电站自动化发展的下一个阶段。更多还原

【Abstract】 Substation Automation System(SAS)is widely applied in China.But current operation systems have three main problems in aspects of design and information processing,i.e.repeated resource investment,bad inter-operation,difficult infonmtion sharing.Digital substation is now the main stream of SAS and brings a great revolution in respects of integrated data acquisition resources,wide inter-operation and merging for traditional primary and secondary equipments.But intelligent information alarm,advanced serf-description and data inter-operation between different systems are still there is still development direction in SAS.The technique key is high performance hardware platform,novel self-description method and.synchronized functional allocation over systems.The next development step is system automatic configuration, automatic inter-operation and automatic fault analysis.更多还原