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Method for manufacturing transformer with ferro magnetic material and paramagnetic material

A technology of ferromagnetic materials and paramagnetic materials, which is applied in the field of transformers, can solve the problems of low transformer efficiency, high manufacturing costs, and high energy consumption, and achieve the effects of reducing manufacturing costs, saving foreign exchange, and reducing quantities

Inactive Publication Date: 2011-03-23
石宗培
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Various transformers (including adjustable voltage transformers) used worldwide are composed of silicon steel sheets and copper coils; existing copper materials are diamagnetic materials, and the magnetic susceptibility of copper is χ m =-4.9×10 -6 ; The above-mentioned various transformers made of copper materials have defects such as low efficiency, high manufacturing cost, and high energy consumption

Method used

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  • Method for manufacturing transformer with ferro magnetic material and paramagnetic material
  • Method for manufacturing transformer with ferro magnetic material and paramagnetic material
  • Method for manufacturing transformer with ferro magnetic material and paramagnetic material

Examples

Experimental program
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Effect test

Embodiment 1

[0031] refer to figure 1 As shown, a method for manufacturing a transformer with a ferromagnetic material and a paramagnetic material is carried out in the following steps:

[0032] 1) An iron core 2 made of ferromagnetic material and paramagnetic material is fixedly connected in the inner cavity of the casing 1;

[0033] 2), winding the primary coil 3 made of ferromagnetic material and paramagnetic material at one end of the iron core 2, and winding the secondary coil 4 made of ferromagnetic material and paramagnetic material at the other end;

[0034] 3), the number of primary coils 3 and secondary coils 4 wound on the iron core 2 is calculated according to the design capacity of the transformer to wind the number of turns of the primary coil 3 and the secondary coil 4;

[0035] 4), the selected iron core 2, winding primary coil 3 and secondary coil 4 are made of pure iron, nickel, iron-carbon alloy, iron-nickel alloy, iron-cobalt alloy, iron-aluminum alloy, iron-silicon al...

Embodiment 2

[0038] figure 2 As shown, a method for manufacturing a voltage regulating transformer with a ferromagnetic material and a paramagnetic material is carried out in the following steps:

[0039] 1), fixedly connect a first tubular iron core 5 in the inner cavity of the casing, insert a second tubular iron core 8 in the inner cavity of the first tubular iron core 5, and insert a second tubular iron core 8 in the inner cavity of the second tubular iron core 8 A third tubular iron core 10 is inserted in the middle;

[0040] 2), winding the first primary coil 6 made of ferromagnetic material and paramagnetic material and the second primary coil 7 made of ferromagnetic material and paramagnetic material on the first tubular iron core 5;

[0041] 3), winding secondary coil 9 made of ferromagnetic material and paramagnetic material on the second tubular iron core 8;

[0042] 4), the number of the first primary coil 6 and the second primary coil 7 wound on the tubular iron core 5, and...

Embodiment 3

[0047] image 3 As shown, a method for manufacturing a self-coupling transformer with a ferromagnetic material and a paramagnetic material is carried out in the following steps:

[0048] 1), a transformer core 13 is fixedly connected in the casing 11;

[0049] 2), a complete coil 14 is wound on the transformer core;

[0050] 3), on the voltage output side of the coil 14, a voltage regulating contact arm 15 with free sliding contact is provided;

[0051] 4), a tap 12 is provided on the voltage input side of the coil 14;

[0052] 5), the voltage regulating contact arm 15 is connected to the voltage output terminal 16;

[0053] 6), the selected iron core and coil are pure iron, nickel, iron-carbon alloy, iron-nickel alloy, iron-cobalt alloy, iron-aluminum alloy, iron-silicon alloy, iron-cobalt-nickel alloy, iron-nickel-manganese alloy, iron-silicon Aluminum alloy, iron and rare earth element alloy material, or ferrite material;

[0054] 7) The selected ferromagnetic material...

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Abstract

The invention discloses a method for manufacturing a transformer with a ferro magnetic material and a paramagnetic material. In the method for manufacturing the transformer, (1) an iron core manufactured from the ferro magnetic material or the paramagnetic material is fixedly connected in an inner cavity of a main case; (2) a coil manufactured from the ferro magnetic material or the paramagnetic material is wound on the magnetic iron core; (3) the selected materials for the iron core and the coil comprise pure iron, nickel, Fe-C alloy, Fe-Ni alloy, Fe-Co-Ni alloy, Fe-Co alloy, Fe-Si alloy, Fe-Al alloy, Fe-Si-Al alloy, Fe-Ni-Mn alloy, an iron and rear-earth element alloy material, or a ferrite material; and (4) the selected ferro magnetic material and the selected paramagnetic material are one of the ferro magnetic materials and the paramagnetic materials in (3), or the simultaneous utilization of two or more than three. By means of the method, all transformers can be reduced by more than 70 percent in material cost and can be widely applied to various electric equipment and circuits.

Description

technical field [0001] The invention relates to a transformer, in particular to a method for manufacturing a transformer with ferromagnetic materials and paramagnetic materials. Background technique [0002] Various transformers (including adjustable voltage transformers) used worldwide are composed of silicon steel sheets and copper coils; existing copper materials are diamagnetic materials, and the magnetic susceptibility of copper is χ m =-4.9×10 -6 ; The above-mentioned various transformers made of copper materials all have defects such as low efficiency, high manufacturing cost, and high energy consumption. Contents of the invention [0003] The object of the present invention is to provide a method for manufacturing transformers with ferromagnetic materials and paramagnetic materials with low manufacturing cost, high efficiency and low energy consumption. [0004] In order to overcome the deficiencies in the prior art, the technical solution of the present inventio...

Claims

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Application Information

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IPC IPC(8): H01F41/00H01F27/24H01F27/30H01F27/28H01F1/047H01F30/02
Inventor 石宗培石珞
Owner 石宗培