Buried photovoltaic box-type substation type switch cabinet

Abstract

The invention discloses a buried photovoltaic box-type substation type switch cabinet which comprises a switch cabinet main body, a box cover and an isolation box body; the end, facing the box cover,of the isolation box body is open; an installation space is formed in the isolation box body, and the switch cabinet main body is arranged in the installation space; a sealing door is arranged on a side plate, facing the cabinet door of the switch cabinet main body, of the isolation box body; a waterproof sealing layer is arranged at the joint of the sealing door and the isolation box body; a supporting column is arranged at the opening of the isolation box body; a box cover is arranged at the end part, far away from the isolation box body, of the supporting column; the isolation box body is provided with a controller, and a communicator, a camera and a liquid level detector which are respectively in signal connection with the controller; the camera is arranged on the outer wall surface ofthe isolation box body; and the liquid level detector is arranged on the inner wall surface, far away from the opening, in the isolation box body. According to the technical scheme provided by the invention, the isolation box body serves as a first layer of waterproof measure of the switch cabinet main body, and matched with dual protection of the camera and the liquid level detector, an electricpower accident caused by water contact with the switch cabinet main body is completely avoided.

Description

technical field [0001] The invention relates to power control technology, in particular to an underground photovoltaic box-changing switchgear. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect of the semiconductor interface. Generally, photovoltaic power generation chooses areas with long sunshine hours and sparsely populated areas (for example, Xinjiang). [0003] Buried type substation box means that the box body is completely buried underground, and the ground can be greened, beautified, used as roads and parking lots, etc., which greatly saves land and infrastructure investment. However, the buried photovoltaic box-type substation will encounter water leakage because it is buried in the ground. The electrical components in the photovoltaic box-station will come into contact with water, which will cause a short circuit or cause an electric fire. Content...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a buried photovoltaic box-type switchgear, aiming to solve the problem that the switchgear in the photovoltaic box-type transformer is in contact with water, resulting in power accidents

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