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High-voltage power distribution cabinet with temperature adjusting device and temperature adjusting method

A technology of temperature adjustment device and high-voltage power distribution cabinet, which is applied in the direction of cooling/ventilation, temperature control, control/regulation system of substation/switchgear, etc. It can solve the problem of electrical equipment failure and damage, affect the service life of electrical equipment, and ensure the normal operation of electrical equipment In order to reduce the failure rate, improve the accuracy of monitoring and ensure safe and stable operation

Inactive Publication Date: 2021-07-23
上海滨海电力工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The electrical equipment in the power distribution cabinet usually has certain temperature requirements during operation. If the temperature is too high or too low, it will affect the normal operation of the electrical equipment, affect the service life of the electrical equipment, and even cause the electrical equipment to fail and be damaged.

Method used

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  • High-voltage power distribution cabinet with temperature adjusting device and temperature adjusting method
  • High-voltage power distribution cabinet with temperature adjusting device and temperature adjusting method

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Embodiment Construction

[0039]The application will be described in further detail below in conjunction with all the accompanying drawings.

[0040] refer to figure 1 , the embodiment of the present application discloses a high-voltage power distribution cabinet with a temperature regulating device, which includes a cabinet body 1 and a cabinet door 2. In this embodiment, the cabinet body 1 is in the shape of a cuboid, and one side of the cabinet body 1 is provided with Exit and cabinet door 2 are hingedly arranged at the entrance and exit.

[0041] refer to figure 1 , in order to maintain the temperature in the cabinet 1 at a temperature suitable for the normal operation of electrical equipment, a temperature adjustment device is provided in the cabinet 1. The temperature adjustment device includes a cooling device and a heating device, and the cooling device and the heating device are controlled by The controller 3 controls the opening and closing. In the present embodiment, the controller 3 is fi...

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Abstract

The invention relates to a high-voltage power distribution cabinet with a temperature adjusting device and a temperature adjusting method. The high-voltage power distribution cabinet comprises a cabinet body and a cabinet door, a cooling device is arranged in the cabinet body, the cooling device comprises a refrigeration cooling device and a ventilation cooling device, and the refrigeration cooling device and the ventilation cooling device are controlled by a controller to be opened and closed. The refrigeration cooling device and the ventilation cooling device are not started at the same time, an indoor temperature sensor is arranged in the cabinet body, an outdoor temperature sensor is arranged outside the cabinet body, and the controller is electrically connected with the indoor temperature sensor and the outdoor temperature sensor. A heating device is further arranged in the cabinet body, and the controller is further used for controlling starting and stopping of the heating device. The power distribution cabinet has the effect of maintaining the temperature in the power distribution cabinet at the temperature for ensuring the normal operation of electrical equipment.

Description

technical field [0001] The present application relates to the field of power distribution equipment, in particular to a high-voltage power distribution cabinet with a temperature regulating device and a temperature regulating method. Background technique [0002] The power distribution cabinet is the final stage equipment of the power distribution system. It is used in the occasions where the load is relatively scattered and the circuit is small. It is mainly used for power distribution control and transmission between the upper and lower power grids. It includes corresponding control elements, observation instruments and A large number of wiring units play an important role in the normal power distribution of the grid. [0003] The electrical equipment in the power distribution cabinet usually has certain temperature requirements during operation. If the temperature is too high or too low, it will affect the normal operation of the electrical equipment, affect the service l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/56G05D23/20
CPCH02B1/30H02B1/565G05D23/20
Inventor 黄金云
Owner 上海滨海电力工程有限公司
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