GB/T 22383-2008
AbolishedRigid, gas-insulated trnsmisson lines for rated voltage of 72.5 kV and above
额定电压 72.5kV 及以上刚性气体绝缘输电线路
Application Summary AI generated
This standard specifies technical requirements, test methods, and acceptance criteria for rigid, gas-insulated transmission lines (GIL) designed for rated voltages of 72.5 kV and above. It is applied in the design, manufacture, and installation of GIL used in high-voltage power transmission systems, particularly in underground tunnels, substations, or environmentally sensitive areas where overhead lines are impractical. The standard ensures reliable insulation performance and operational safety for bulk power transfer in electric power grids.
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