【摘要】 结合IEC61850和数字化变电站的特征,分析了分布式母线保护将获得广泛应用的必然趋势,提出了一种基于数字化变电站的分布式母线保护方案,并针对大量数据的传输与处理、跨间隔的数据同步、分布式母线保护的功能分布等关键问题,提出了解决方案。更多还原

【Abstract】 Based on the characteristics of IEC 61850 and the digital substation,this paper analyses the certain direction that the distributed busbar protection will be applied broadly.A scheme for realizing distributed busbar protection is brought forward in this paper.Some pivotal problems are discussed,such as the transmission and the procession of a mess of data,the data synchronization,and the function distribution of the distributed busbar protection.更多还原