6IEC 61850: Communication networks and system in substations, part 5[S]. 1999.
7IEC 61850: Communication networks and system in substations, part 1 to part 10 [S]. 1999.
8UCA 2.0 Standard Document. UCATM profiles; draft 1.1, copyright electric power research institute (EPRI)[S]. 1998.
9Haud J, Janz A, Rudolph T et al. A pilot project for testing the standard drafts for open communication in substations-First experiences with the future standard IEC 61850[DB/OL]. http://www.tde.alstom.com/p-c/ftp/docs/vavers/PO~5TRE ~f.
10ISO/IEC 9506. Industrial automation systems manufacturing message specification[S].