Power distribution cabinet for intelligent power grid

Abstract

The invention is suitable for the technical field of intelligent power grids, and provides a power distribution cabinet for an intelligent power grid. The cabinet comprises: a power distribution cabinet body provided with a wire inlet and a wire outlet; a temperature sensor arranged in the power distribution cabinet body and used for monitoring the temperature; a controller fixedly arranged in thepower distribution cabinet body and used for processing the signal of the temperature sensor; and abase mounted at the bottom of the inner cavity of the power distribution cabinet body and rotationally provided with a mounting plate, wherein a fan is mounted at the top of the mounting plate, two sides of the mounting plate are respectively hinged with one end of a connecting rod, the other end ofthe connecting rod is fixedly connected with a gear frame, supporting seats are installed on the two sides of the bottom of the inner cavity of the power distribution cabinet body, the gear frame isslidably arranged on the supporting seats, teeth are arranged at the upper end and the lower end in the gear frame, the gear frame is meshed with an incomplete gear, and a power piece is arranged in the inner cavity of the power distribution cabinet body and is coaxially and fixedly connected with the incomplete gear. According to the embodiment of the invention, the interior of the power distribution cabinet can be effectively cooled, and the internal temperature of the power distribution cabinet is not too high.

Description

technical field [0001] The invention belongs to the technical field of smart grids, in particular to a power distribution cabinet for smart grids. Background technique [0002] The smart grid is the intelligence of the power grid, also known as "grid 2.0", it is based on an integrated, high-speed two-way communication network, through advanced sensing and measurement technology, advanced equipment technology, advanced control methods And the application of advanced decision support system technology to achieve the goal of reliability, safety, economy, efficiency, environmental friendliness and safe use of the power grid. Its main features include self-healing, incentives and user inclusion, defense against attacks, and provision to meet the needs of users in the 21st century. Power quality, allowing access to various forms of power generation, activation of the electricity market, and optimized and efficient operation of assets; [0003] The power distribution cabinet is th...

AI Technical Summary

Problems solved by technology

[0003] The power distribution cabinet is the general name of the motor control center, and the power distribution cabinet is used in the occasions where the load is relatively scattered and the circuit is small. However, due to environmental problems, the internal temperature of the power distribution cabinet is too high, which will cause damage to the equipment and affect the use. Therefore , the demand for smart grid power distribution cabinets that can efficiently dissipate heat is increasing; at present, most smart grid power distribution cabinets simply open a few vents to cool down, and their use effect is poor, and they do not have the ability to blow air to cool down , if the internal temperature of the power distribution cabinet is too high and cannot be cooled in time, electrical accidents may occur

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