Outdoor box type transformer substation self-powered moistureproof ventilation device

Abstract

An outdoor box type transformer substation self-powered moistureproof ventilation device is disclosed and comprises an outer box body and an inner box body, wherein a connecting block is arranged between an inner wall of the outer box body and an outer wall of the inner box body, a side part of the outer box body is provided with an outer louver window, a side part of the inner box body is provided with an inner louver window, and an inner wall of the inner box body is provided with an air drier which is arranged on the inner louver window; a top part of the outer box body is provided with a support seat, a storage battery, a voltage stabilizer, a solar photoelectric panel, a first air exhausting fan and a second air exhausting fan; the first air exhausting fan is connected with a first air exhausting tube which extends in the inner box body to reach an upper part of the inner box body, the second air exhausting fan is connected with a second air exhausting tube which extends in the inner box body to reach a lower part of the inner box body, and an electric support adjusting mechanism is arranged between a lower surface of the solar photoelectric panel and the outer box body. The outdoor box type transformer substation self-powered moistureproof ventilation device can be used for automatically adjusting an inclination angle of the solar photoelectric panel according to a sun illuminating angle, a photoelectric conversion rate can be fully improved, electric energy generated by the solar photoelectric panel can be used for cooling and dehumidifying an inner part of a power transformation box, electric power can be supplied to a state grid via an inverter while self-efficiency is realized, and energy can be fully saved and utilized.

Description

technical field [0001] The invention belongs to the field of electric power technology, and in particular relates to a self-powered ventilation and moisture-proof device for an outdoor box-type substation. Background technique [0002] For the power grid, safety and stability are the basic requirements for its normal operation. As an indispensable element in the power supply system, power supply equipment, its operating status directly affects the stability and safety of the power system. Once a failure occurs, it will affect the user's Normal power supply will cause huge economic losses, and in severe cases, it may cause vicious accidents such as grid collapse and large-scale power outages. [0003] The outdoor box-type substation is the box of 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 f...

AI Technical Summary

Problems solved by technology

[0004] Since the outdoor box-type substation is generally installed outdoors, the components in the outdoor box-type substation have a large calorific value, which will affect the service life of the components. , the air is humid, which will cause a greater safety hazard in the transformer box

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