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DL 451-1991

DL 451-1991_English: PDF (DL451-1991)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusGoogle Book
DL 451-1991English679 Add to Cart Days<=5 CDT Telecontrol Communication Protocol DL 451-1991 Obsolete DL 451-1991

BASIC DATA
Standard ID DL 451-1991 (DL451-1991)
Description (Translated English) CDT Telecontrol Communication Protocol
Sector / Industry Electricity & Power Industry Standard
Classification of Chinese Standard F21
Word Count Estimation 17,168
Date of Issue 1991/11/4
Date of Implementation 1992/5/1
Drafting Organization Ministry of Energy CEC
Administrative Organization National power remote communication Standardization Technical Committee
Regulation (derived from) China-Power-Association Standard [2014] 268; State Energy Bureau 2015 No. 1 Notice
Summary This standard specifies the grid SCADA telecontrol protocol in circulation function, frame structure, word structure and information transfer rules. This standard applies to a remote point in a circular channel structure and byte synchronous mode of information transfer remote Telecontrol equipment and systems. This standard also applies to cyclic scheduling between telecontrol protocol forwarding information in real-time remote system.