Clean energy transformer double water cooling comprehensive cooling system
A technology of clean energy and water cooling system, applied in the direction of transformer/inductor cooling, etc., can solve the problems of shortened service life, inability to realize recycling of cooling water, and effective utilization of unfavorable resources.
Active Publication Date: 2018-01-23
上海东普变压器制造有限公司
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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 the transformer. If the water-cooling system of the water-cooled transformer is unreasonable, the cooling effect will be greatly reduced, and the cooling water of the existing water-cooling system cannot be recycled, which is not conducive to the effective use of resources.
[0003] In addition, if the water cooling system is not properly set up, it may also cause problems such as leakage, low power conversion efficiency, and shortened service life.
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[0033] 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.
[0034] Clean energy transformer double water cooling comprehensive cooling system, including transformer core water circulation cooling system and transformer coil water cooling module.
[0035] refer to figure 1 , Figure 4 , Transformer core water circulation cooling system, including transformer core 1, transformer core 1 includes laminated magnetic steel sheets, and also includes a water cooling system, the water cooling system includes water flow pipelines for water flow, and the water cooling system includes sheet core water circulation Module 2; the sheet iron core water circulation module 2 includes a metal substrate 6, on which a water flow pipeline composed of metal water pipes is welded; the sheet iron core water circulation module 2 is e...
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Abstract
The invention relates to the technical field of power electronics, in particular to a transformer cooling system. Clean energy transformer double water cooling comprehensive cooling system, including transformer core water circulation cooling system and transformer coil water cooling module, transformer core water circulation cooling system, including transformer core, transformer core including laminated magnetic steel sheets, also including water cooling system, water cooling The system includes a water flow pipeline through which water flows, and the water cooling system includes a sheet iron core water circulation module; the sheet iron core water circulation module includes a metal substrate, and a water flow pipeline composed of metal water pipes is welded on the metal substrate; the sheet iron core water circulation module The modules are embedded in the transformer core, sandwiched between two layers of magnetic steel sheets. The above design has more prominent advantages for transformers of clean energy such as solar energy, water energy, and wind energy.
Description
technical field [0001] The invention relates to the technical field of power electronics, in particular to a transformer cooling system. 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 the transformer. If the water-cooling system of the water-cooled transformer is unreasonable, the cooling effect will be greatly reduced, and the cooling water in the existing water-cooling system cannot be recycled, which is not conducive to the effective use of resources. [0003] In addition, if the water cooling system is not properly set up, it may also cause problems such as leakage, low power c...
Claims
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IPC IPC(8): H01F27/16
Inventor 胡飞步印庆寿
Owner 上海东普变压器制造有限公司