CIM extension of relay protection for dispatcher training simulator

Jia Ming Wang, Yong Mou, Wen Chuan Wu, Peng Wang

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


Power system relay protection model is widely used in EMS/DTS. A CIM extension of relay protection is proposed in this paper. Firstly, different protection types are enumerated and analyzed. Then, an information model to describe protection relay is presented, which is an extension of CIM. The XML text file is also proposed to define this model. The protection simulation methods to accommodate the proposed model are introduced in the last part of paper. All the model and the method proposed in this paper are used in a real DTS project in Sichuan province.

Original languageEnglish
Pages (from-to)90-94
Number of pages5
JournalDianli Xitong Baohu yu Kongzhi/Power System Protection and Control
Issue number2
StatePublished - 16 Jan 2010
Externally publishedYes


  • CIM
  • Dispatcher training simulator (DTS)
  • Relay protection


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