T/DLCIO 001-2018 Monitoring Information Specification for Electrical Equipment of Unattended Substation
T/DLCIO 001-2018 Monitoring Information Specification for Electrical Equipment of Unattended Substation
Basic Information
Scope
Scope: This standard specifies the classification of monitoring information, information description, alarm grading, and transmission methods for primary equipment, secondary equipment, and auxiliary equipment monitored by control institutions, and standardizes the related application requirements for monitoring information. This standard applies to AC substations with voltage levels above 110 (66) kV in the Dalian power grid. Main technical content: This standard was compiled in accordance with the requirements of the "Technical Standard Management Measures of State Grid Corporation" (State Grid Enterprise Management [2014] No. 455). This standard proposes technical requirements for the collection, transmission, naming, and description of monitoring information for substation equipment, and also sets forth requirements for the state monitoring data and alarm information of transmission and transformation equipment. It clarifies the alarm grading and comprehensive processing requirements for monitoring information, providing technical support for the safe and reliable centralized monitoring of substations.