Abstract：To improve the SCD model management level of smart substation, and reduce the operation and maintenance risk, this paper researched on decoupling technology for SCD model, and also proposed implementation scheme. On one hand, the SCD model file can be decoupled logically based on substation operation job, and drop the related configuration data according to job rules, and show model file using classified job data view, and manage the browser & modify of job data by assigning rights to the jobs, so we can meet the requirements of different operation jobs; On the other hand, the SCD model file can also be decoupled physically based on different substation bays, splitter the SCD model based on bay rules, lock or open the configuration data of different bays, with human reliability factor considerations, compared with the traditional directly modification method, the accidental wrong change or mistaking error risk is reduced.
2018, Vol. 19 
