GB/T 22390.4-2008
ActiveControl and protection equipment of high-voltage direct current (HVDC) transmission system - Part 4: DC protection equipment
高压直流输电系统控制与保护设备 第4部分：直流系统保护设备
Application Summary AI generated
This standard specifies the technical requirements, test methods, and acceptance criteria for DC protection equipment used in high-voltage direct current (HVDC) transmission systems. It is applied in the design, manufacturing, and commissioning of protection devices that detect faults (e.g., short circuits, overcurrents) and ensure safe operation of HVDC converter stations and transmission lines. The standard is primarily used by electrical engineers and procurement professionals in the power industry for HVDC projects.
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