GIL equipment for cable commutation voltage withstand test
The invention relates to the technical field of power transmission equipment, in particular to GIL equipment for a cable commutation voltage withstand test, which comprises a standard combination module, isolation units, a straight section unit and a right angle unit, and is characterized in that th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of power transmission equipment, in particular to GIL equipment for a cable commutation voltage withstand test, which comprises a standard combination module, isolation units, a straight section unit and a right angle unit, and is characterized in that the standard combination module is composed of two isolation units, one right angle unit and a telescopic joint; and one end of the straight section unit is connected to the isolation unit. The GIL equipment adopts a gas insulation metal closed form, the insulating gas adopts SF6, the shell and the conductor are both made of aluminum alloy materials, the main body structure is in a modular design, on-site rapid installation, disassembly, movement and storage are facilitated, and the application of the GIL equipment solves the problem that on the condition that operation of a GIS and outgoing line equipment is not affected, the service life of the GIL equipment is greatly prolonged. The field AC voltage withstand test |
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