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Cooling water unpowered self-circulation new energy transformer cooling system

A transformer and cooling water technology, applied in transformer/inductor cooling, heat exchanger types, indirect heat exchangers, etc., can solve the problems of effective utilization of unfavorable resources, reduced cooling effect, non-recyclable cooling water, etc., to achieve Self-recycling, simple and reasonable structure

Active Publication Date: 2016-06-08
上海东普变压器制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] During the operation of the transformer, electromagnetic losses will be generated and converted into heat, which will increase the temperature of the transformer. In order to keep the temperature rise of the transformer from exceeding the temperature limit allowed by the insulating material, a radiator must be used to reduce the temperature to the allowed limit. Therefore The cooling system is an important part of new energy transformers (such as transformers for hydropower, wind power, and solar power generation systems). If the water cooling system of the water-cooled transformer is unreasonable, the cooling effect will be greatly reduced. The cooling water of the existing water cooling system cannot be circulated. Utilization, not conducive to the efficient use of resources

Method used

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  • Cooling water unpowered self-circulation new energy transformer cooling system

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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0021] refer to figure 1 , image 3 , cooling water unpowered self-circulation new energy transformer cooling system, including a water flow channel arranged inside the transformer main body 1, the water flow channel is provided with a water inlet 13, a water outlet 12, the water outlet 12 is located above the transformer main body 1, and includes A fluid radiator 2 for fluid circulation and heat dissipation. The fluid radiator 2 is installed on the top of the transformer main body 1. The water outlet 12 is connected to the inlet of the fluid radiator 2. The outlet of the fluid radiator 2 is connected to the water inlet 13 of the water flow channel. The inlet of the fluid radiator 2 is located above the fluid radiator 2 , and the outlet of the fluid...

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Abstract

The invention relates to the technical field of power electronics, in particular to the field of transformers. A cooling water unpowered self-circulation new energy transformer cooling system comprises a water flow channel arranged inside a transformer main body. The water flow channel is provided with a water inlet and a water outlet, and the water outlet is arranged above the transformer main body. The cooling water unpowered self-circulation new energy transformer cooling system further comprises a fluid radiator helping fluid to circulate to radiate heat. The fluid radiator is arranged on top of the transformer main body, the water outlet is connected with an inlet of the fluid radiator, and an outlet of the fluid radiator is connected with the water inlet of the water flow channel. The cooling water unpowered self-circulation new energy transformer cooling system is simple and reasonable in structure and achieves self-circulation and utilization of cooling water of the transformer main body by arranging the fluid radiator on the top of the transformer main body.

Description

technical field [0001] The invention relates to the technical field of power electronics, in particular to the field of transformers. Background technique [0002] During the operation of the transformer, electromagnetic losses will be generated and converted into heat, which will increase the temperature of the transformer. In order to keep the temperature rise of the transformer from exceeding the temperature limit allowed by the insulating material, a radiator must be used to reduce the temperature to the allowed limit. Therefore The cooling system is an important part of new energy transformers (such as transformers for hydropower, wind power, and solar power generation systems). If the water cooling system of the water-cooled transformer is unreasonable, the cooling effect will be greatly reduced. The cooling water of the existing water cooling system cannot be circulated. It is not conducive to the efficient use of resources. Contents of the invention [0003] The o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/16F28D7/00
Inventor 胡飞步印庆寿
Owner 上海东普变压器制造有限公司
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