This standard specifies the relevant terms and definitions of smart substations, clarifies the technical principles, system architecture and functional requirements of smart substations, and specifies the equipment, testing, design, commissioning, operation and maintenance of smart substations. This standard applies to 110 (66) kV ~ 750 kV voltage level intelligent substation.
GB/T 30155-2013 Referenced Document
DL/T 1092 General technical conditions for power system safety and stability control systems*, 2023-10-11 Update
DL/T 1100 Time synchronism systems of power system - Part1: Technical specifications
DL/T 282 Merge Unit Specifications*, 2018-12-25 Update
DL/T 478 General technical conditions for relay protection and safety automatic devices
DL/T 634.5104 Telecontrol equipment and systems.Part 5-104:Transmission protocols-Network access for IEC 60870-5-101 using standard transport profiles
DL/T 663 Test requirement for 220kV~500kV power system fault and dynamics recorder