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Box-type substation transformer room heat dissipation method

A box-type substation and transformer room technology, which is applied in the substation/power distribution device shell, substation/switch layout details, photovoltaic power station, etc., can solve the difficult problems of heat dissipation in the transformer room, alleviate the problem of heat dissipation, and difficult problems, to achieve Reduce capacity, improve sealing effect, and reduce energy consumption

Pending Publication Date: 2022-01-04
BAOTOU ENG & RES CORP OF IRON & STEEL IND CHINA METALLURGY CONSTR GROUP BERIS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to dissipate the heat in the transformer room by traditional forced air cooling
Therefore, in theory, it is difficult to fundamentally alleviate the heat dissipation problem by changing the shell material and structure

Method used

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  • Box-type substation transformer room heat dissipation method
  • Box-type substation transformer room heat dissipation method
  • Box-type substation transformer room heat dissipation method

Examples

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Embodiment Construction

[0028] In order to better understand the purpose, structure and function of the present invention, a heat dissipation method for a transformer room of a box-type substation according to the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] figure 1 It is a schematic flowchart of a heat dissipation method 100 for a transformer room of a box-type substation according to an embodiment of the present invention; figure 2 It is a schematic structural diagram of a transformer room 200 according to an embodiment of the present invention. combine figure 1 with figure 2 As shown, the present application provides a heat dissipation method 100 for a transformer room of a box-type substation, the steps of which include: S01, calculate the calorific value of the transformer 1 according to the power of the indoor transformer 1; S02, set several axial flow fans 2, Calculate the ventilation volume required to eliminate the ...

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Abstract

The invention relates to a box-type substation transformer room heat dissipation method, which comprises the following steps of: the heating value of a transformer is calculated according to the power of an indoor transformer; a plurality of axial flow fans are arranged, and the ventilation quantity needed for eliminating heat in the transformer chamber when the comprehensive exhaust mode is adopted is calculated; and the number of the axial flow fans needing to be started is obtained according to the indoor temperature standard value in combination with the heating value and the ventilation quantity. According to the invention, the heat dissipation effect of the transformer chamber of the box-type substation can be improved.

Description

technical field [0001] The invention belongs to the technical field of heat dissipation, and in particular relates to a heat dissipation method for a transformer room of a box-type substation. Background technique [0002] With the rapid development of China's economy and the continuous improvement of people's living standards, people's demand for power supply is increasing day by day, and various substations with different capacities and specifications have entered people's field of vision. The substation has multiple functions such as receiving and distributing electric energy, transforming and adjusting voltage, and controlling the flow of electric power. It is a very important power equipment in the power system. It is generally classified according to function, workplace and voltage level. Box-type substation is one of them. It has the characteristics of strong complete set, high reliability, short construction period, and land saving. It is used in the construction of ...

Claims

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Application Information

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IPC IPC(8): H02B1/56H02B1/28H02B1/46H02B1/48H02J9/06H02S10/12
CPCH02B1/565H02B1/28H02B1/46H02B1/48H02J9/06H02S10/12Y02E10/50Y02B10/70Y02B70/30Y04S20/20
Inventor 韩宇杨艳芳张威童言王海光
Owner BAOTOU ENG & RES CORP OF IRON & STEEL IND CHINA METALLURGY CONSTR GROUP BERIS
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