基于通用服务协议的主子站免对点数据传输方案研究

Point-Matching-free Scheme for Data Transfer between Main Station and Substation Based on Power System General Service Protocol

变电站接入调度主站时,通过人工对点的方式确保数据的正确性。针于集控站需要采集变电站大量数据的现场需求,基于通用服务协议的数据集服务及61850模型,提出了数据集数据编号规则和主子站数据传输数据映射方案,实现了变电站免对点快速接入集控站,并能保证数据的正确性。

Conventional methods use manual checking for point matching to ensure data correctness for the connection of a substation into its main scheduling station,which is inadequate for centralized control stations since they usually need to collect a large amount of data from substations.In view of this,the present work studied and proposed dataset data numbering rule and data transmission data mapping scheme based on general service protocol and 61850 model,which consequently achieved point-matching-free rapid access of substation to centralized control station with reliable data accuracy.