A substation with lightning strike function and a lightning protection method for the distribution box

Abstract

The invention discloses a transformer box with a lightning protection function and a lightning protection method for the transformer box, and relates to the technical field of electric equipment supporting facilities. The invention comprises a box body, an inner wall of the box body is fixed with a line assembly; an inner wall of the box body is fixed with an electrical installation plate; a surface of the box body is fixed with a plurality of first lightning protection components; a surface of the box body is fixed with a plurality of second lightning protection components ; A first round rod is fixed between the second lightning protection components; one surface of the box body is connected with a box door through a hinge; one surface of the box door is fixed with a door lock; one surface of the box body is fixed with a ventilation component; Both are fixed with a first bracket; the opposite surface of the box body has a first rectangular hole. The invention prevents lightning strikes through the double insurance of the first lightning protection component and the second lightning protection component, the ventilation component effectively prevents rainwater from being blown into the box by the wind, and the cable management component fixes and protects the electrical appliances in the box, which has the advantages of safety and reliability.

Description

technical field [0001] The invention belongs to the technical field of electric equipment supporting facilities, in particular to a transformer box with lightning protection function. Background technique [0002] The substation box is the box in the place where the voltage and current of electric energy are transformed, concentrated and distributed in the power system. In order to ensure the quality of electric energy and the safety of equipment, voltage adjustment, power flow control, protection of transmission and distribution lines and main electrical equipment are also required in the substation. [0003] The common outdoor substation box has the potential danger of being struck by lightning in thunderstorm weather, but the treatment of general outdoor substation box is still not in place in terms of lightning protection. Once it is struck by lightning, it will cause corresponding losses; The electrical box has vents directly on both sides of the box for heat dissipati...

AI Technical Summary

Problems solved by technology

The ventilation component effectively prevents rainwater from being blown into the box by the wind, and the cable management component fixes and protects the electrical appliances in the box, which solves the problem that the existing lightning protection measures for the transformer box are not in place, and rainwater easily enters the inside of the box and the box from the vent. The problem that electrical appliances and wires are easily loosened when subjected to accidental impact

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