Application Research about Relay Information Based on IEC 61850 Model
Applications of substation relay information are mainly limited to viewing and management so far, and further advanced applied analysis needs the support by relay model.This paper summarizes the current status of relay information modeling at protection master station and slave station, studies modeling demands for relay information application functions such as fault diagnosis and online check of protection settings, and analyses primary equipment model, secondary equipment model,and expression of association relation between primary equipment and secondary equipment in IEC 61850.Based on IEC 61850protection model definition, a reasonable method to extend the CIM model of protection master station is put forward, as well as flow path of source end model maintenance and master station applications.The scheme provided in this paper for relay information modeling based on IEC 61850 and source end model maintenance can support abounding application functions at protection master station, and make up the defect of insufficient secondary part in master station CTM model.
CIM IEC 61850 Model Extend Protection Modeling Source End Model Maintenance
Shaoqian Hu Li Li Zhong Qi Qing Lin Xiaoxiang Dai
Nanjing NR Electric Co., Ltd., Nanjing, 211102 China
国际会议
南京
英文
155-164
2015-09-21（万方平台首次上网日期，不代表论文的发表时间）