CN101989492A - Method for manufacturing transformer with ferro magnetic material and paramagnetic material - Google Patents

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

A kind of method of making transformer with ferrimagnet and paramagnetic material

Technical field

The present invention relates to transformer, be specifically related to a kind of method of making transformer with ferrimagnet and paramagnetic material.

Background technology

The range transformer (but containing voltage regulating transformer) that uses in the existing worldwide is formed by silicon steel sheet and copper coil; Existing copper material is the diamagnetism material, and the magnetic susceptibility of its copper is χ _m=-4.9 * 10 ^-6Above-mentioned range transformer by the copper material manufacturing all exists efficient low, the manufacturing cost height, and high defective consumes energy.

Summary of the invention

The purpose of this invention is to provide a kind of low cost of manufacture, the efficient height, low a kind of method of making transformer with ferrimagnet and paramagnetic material consumes energy.

In order to overcome the deficiencies in the prior art, technical scheme of the present invention is to solve like this: a kind of method with ferrimagnet and paramagnetic material manufacturing transformer, undertaken by following step:

1), a fixedly connected iron core in chassis cavity;

2), the end at iron core twines primary coil, other end winding secondary coil;

3), on iron core, twine the quantity of primary coil, secondary coil according to the design capacity calculating winding primary coil of transformer and the number of turn of secondary coil;

4), the selected iron core primary coil and the material of secondary coil are pure iron matter, nickel matter, iron-carbon alloy, iron-nickel alloy, ferrocobalt, ferroaluminium, ferro-silicium, iron cobalt nickel alloy, ferrum-nickel-manganese alloy, sendust, iron and rare earth element alloy material, or Ferrite Material;

5), selected ferrimagnet and paramagnetic material be above-mentioned ferrimagnet and paramagnetic material wherein one or both or use simultaneously more than three kind.

A kind of method with ferrimagnet and paramagnetic material manufacturing voltage regulating transformer, undertaken by following step:

1), in chassis cavity fixedly connected one first tubulose iron core, in the inner chamber of the first tubulose iron core, be inserted in one second tubulose iron core, in the inner chamber of the second tubulose iron core, be inserted in one the 3rd tubulose iron core;

2), on the second tubulose iron core, twine secondary coil;

3), on the first tubulose iron core, twine first primary coil and second primary coil;

3), calculate the number of turn of twining first primary coil and second primary coil and secondary coil according to the design capacity of transformer in the quantity of first primary coil that twines on the tubulose iron core and second primary coil, the secondary coil that on the second tubulose iron core, twines;

4), the selected first tubulose iron core, the second tubulose iron core, the 3rd tubulose iron core, first primary coil that twines on the tubulose iron core and the material of second primary coil and secondary coil are pure iron matter, nickel matter, iron-carbon alloy, iron-nickel alloy, ferrocobalt, ferroaluminium, ferro-silicium, iron cobalt nickel alloy, ferrum-nickel-manganese alloy, sendust, iron and rare earth element alloy material, or Ferrite Material;

5), selected ferrimagnet and paramagnetic material be above-mentioned ferrimagnet and paramagnetic material wherein one or both or use simultaneously more than three kind.

A kind of method with ferrimagnet and paramagnetic material manufacturing single-circuit transformer, undertaken by following step:

1), connects a transformer core at the casing internal fixation;

2), on transformer core, twine full complete coil;

3), be provided with the pressure regulation contact arm that is free to slide contact at coil (14) voltage outlet side;

4), be provided with tap at the coil voltage input side;

5), the pressure regulation contact arm is connected with voltage output end;

6), selected iron core and coil are pure iron matter, nickel matter, iron-carbon alloy, iron-nickel alloy, ferrocobalt, ferroaluminium, ferro-silicium, iron cobalt nickel alloy, ferrum-nickel-manganese alloy, sendust, iron and rare earth element alloy material, or Ferrite Material;

7), selected ferrimagnet and paramagnetic material be above-mentioned ferrimagnet and paramagnetic material wherein one or both, or use simultaneously more than three kinds.

The present invention compared with prior art, with the range transformer that principle provided by the invention and ferromagnetism and paramagnetic material manufacture and design, manufacturing cost can reduce more than 60%, volume reduces more than 50%.The copper material of China 90% relies on import, adopts material of the present invention, can reduce the quantity of import copper material, saves foreign exchange, is widely used in electric power system, wireless and wire circuit, communication, household electrical appliances, industries such as national defence.

Description of drawings

Fig. 1 is a common transformer structural representation of the present invention;

Fig. 2 is a voltage regulating transformer structural principle schematic diagram of the present invention;

Fig. 3 is a single-circuit transformer structural principle schematic diagram of the present invention.

Embodiment

Below in conjunction with accompanying drawing summary of the invention is described further:

Embodiment 1

With reference to shown in Figure 1, a kind of method with ferrimagnet and paramagnetic material manufacturing transformer, undertaken by following step:

1), a fixedly connected iron core 2 made from ferromagnetic material and paramagnetic material in casing 1 inner chamber;

2), the end at iron core 2 twines the primary coil made from ferrimagnet and paramagnetic material 3, the secondary coil 4 that other end winding is made with ferrimagnet and paramagnetic material;

3), on iron core 2, twine the quantity of primary coil 3, secondary coil 4 according to the design capacity calculating winding primary coil 3 of transformer and the number of turn of secondary coil 4;

4), selected iron core 2, the material that twines primary coil 3 and secondary coil 4 be pure iron matter, nickel matter, iron-carbon alloy, iron-nickel alloy, ferrocobalt, ferroaluminium, ferro-silicium, iron cobalt nickel alloy, ferrum-nickel-manganese alloy, sendust, iron and rare earth element alloy material, or Ferrite Material;

5), selected ferrimagnet and paramagnetic material be above-mentioned ferrimagnet and paramagnetic material wherein one or both or use simultaneously more than three kind.

Embodiment 2

Shown in Figure 2, a kind of method with ferrimagnet and paramagnetic material manufacturing voltage regulating transformer, undertaken by following step:

1), in chassis cavity fixedly connected one first tubulose iron core 5, in the inner chamber of the first tubulose iron core 5, be inserted in one second tubulose iron core 8, in the inner chamber of the second tubulose iron core 8, be inserted in one the 3rd tubulose iron core 10;

2), on the first tubulose iron core 5, twine the first elementary coil 6 and the second elementary coil made from ferrimagnet and paramagnetic material made from ferrimagnet and paramagnetic material 7;

3), on the second tubulose iron core 8, twine the secondary coil made from ferrimagnet and paramagnetic material 9;

4), calculate the number of turn of twining first primary coil 6 and second primary coil 7 and secondary coil 9 according to the design capacity of transformer in the quantity of first primary coil 6 that twines on the tubulose iron core 5 and second primary coil 7, the secondary coil 9 that on the second tubulose iron core 8, twines;

5), the first elementary circle 6 that twines on the selected first tubulose iron core 5, the second tubulose iron core 8, the 3rd tubulose iron core 10 and the material of second primary coil 7 and secondary coil 9 are pure iron matter, nickel matter, iron-carbon alloy, iron-nickel alloy, ferrocobalt, ferroaluminium, ferro-silicium, iron cobalt nickel alloy, ferrum-nickel-manganese alloy, sendust, iron and rare earth element alloy material, or Ferrite Material;

6), selected ferrimagnet and paramagnetic material be above-mentioned ferrimagnet and paramagnetic material wherein one or both or use simultaneously more than three kind.

The described second tubulose iron core, 8, the three tubulose iron cores 10 are scalable tubulose iron core.

Embodiment 3

Shown in Figure 3, a kind of method with ferrimagnet and paramagnetic material manufacturing single-circuit transformer, undertaken by following step:

1), connects a transformer core 13 at casing 11 internal fixation;

2), on transformer core, twine full complete coil 14;

3), be provided with the pressure regulation contact arm 15 that is free to slide contact at coil 14 voltage outlet sides;

4), be provided with tap 12 at coil 14 voltage input sides;

5), pressure regulation contact arm 15 is connected with voltage output end 16;

6), selected iron core and coil are pure iron matter, nickel matter, iron-carbon alloy, iron-nickel alloy, ferrocobalt, ferroaluminium, ferro-silicium, iron cobalt nickel alloy, ferrum-nickel-manganese alloy, sendust, iron and rare earth element alloy material, or Ferrite Material;

7), selected ferrimagnet and paramagnetic material be above-mentioned ferrimagnet and paramagnetic material wherein one or both or use simultaneously more than three kinds.

The iron core of above-mentioned said three types transformer can adopt whole silicon steel sheets or part silicon steel sheet or all adopt ferromagnetism and paramagnetic material is made tubulose iron core and iron core; Its primary coil, secondary coil are all made of ferrimagnet or paramagnetic material, and described pure iron magnetic material is the very strong material of a kind of magnetic, and the magnetic of described paramagnetic material is inferior to the pure iron magnetic material.

The inventor's theoretical research and experimental studies results prove, compare with the transformer that paramagnetic material transformer that is made into and the coil that becomes with the diamagnetism material are made with having ferromagnetic ferrimagnet, the former is science, correct in theory not only, and can have remarkable energy saving effect.

For a long time, when people made range transformer, iron core generally adopted the silicon steel sheet manufacturing, and coil is made of copper material.Because copper is diamagnetic material, its magnetic susceptibility is X _m=-4.9 * 10 ^-6So, not high with the range transformer efficient of its manufacturing, the manufacturing cost height, if transformer is used ferromagnetism instead and paramagnetic material is made coil and iron core, its magnetic susceptibility is+10 ²～+10 ⁶Therefore under the effect of magnetic field (being the magnetic field of electric energy generation this moment), with the copper material of diamagnetism by comparison, paramagnetic ferrous material is easy to be magnetized, thereby shows very strong magnetic.

The inventor's theoretical research and experimental study prove, make coil and iron core manufacturing range transformer with ferromagnetism and paramagnetic material, not only can improve the efficient of transformer, also can reduce manufacturing cost more than 60%.

The electric energy of producing by each power plant, the whole nation in 2000 calculates, and the annual electric energy of saving is equivalent to the electric flux that power station, 5 Yangtze River Gorges is produced if whole country's electromechanical industry adopts the motor of manufacturing of the present invention, perhaps 50 electric fluxs that Daya Bay nuclear power plant produced.Simultaneously, with the various generators made from ferrimagnet and paramagnetic material provided by the invention, motor, transformer, all kinds of coils are transformed, its energy-saving effect is better more than building a plurality of power plants economic benefit, and the energy-conservation reduction that can bring product cost of motor brings material benefit to consumers in general.If the technology of the present invention promotes in worldwide, its energy-saving effect is more than building big many of power station, 5 Three Gorges or 50 Daya Bay nuclear power plants.

Claims (4)

1. make the method for transformer with ferrimagnet and paramagnetic material for one kind, undertaken by following step:

1), a fixedly connected iron core made from ferromagnetic material and paramagnetic material (2) in casing (1) inner chamber;

2), the end at iron core (2) twines the primary coil made from ferromagnetic material and paramagnetic material (3), the secondary coil (4) that other end winding is made with ferrimagnet and paramagnetic material;

3), go up the quantity of twining primary coil (3), secondary coil (4) is calculated winding primary coil (3) and secondary coil (4) according to the design capacity of transformer the number of turn at iron core (2);

4), the material of selected iron core (2), winding primary coil (3) and secondary coil (4) is a pure iron matter, nickel matter, iron-carbon alloy, iron-nickel alloy, ferrocobalt, ferroaluminium, ferro-silicium, iron cobalt nickel alloy, ferrum-nickel-manganese alloy, sendust, iron and rare earth element alloy material, or Ferrite Material;

5), selected ferrimagnet and paramagnetic material be above-mentioned ferrimagnet and paramagnetic material wherein one or both or use simultaneously more than three kind.

2. make the method for voltage regulating transformer with ferrimagnet and paramagnetic material for one kind, undertaken by following step:

1), in chassis cavity fixedly connected one first tubulose iron core (5), in the inner chamber of the first tubulose iron core (5), be inserted in one second tubulose iron core (8), in the inner chamber of the second tubulose iron core (8), be inserted in one the 3rd tubulose iron core (10);

2), go up the winding first elementary coil made from ferrimagnet and paramagnetic material (6) and the second elementary coil made from ferrimagnet and paramagnetic material (7) at the first tubulose iron core (5);

3), go up the winding secondary coil made from ferrimagnet and paramagnetic material (9) at the second tubulose iron core (8);

4), first primary coil (6) that go up to twine at tubulose iron core (5) and second primary coil (7), the quantity that goes up the secondary coil (9) that twines at the second tubulose iron core (8) are calculated the number of turn of winding first primary coil (6) and second primary coil (7) and secondary coil (9) according to the design capacity of transformer;

5), the selected first tubulose iron core (5), the second tubulose iron core (8), the first elementary circle (6) of the last winding of the 3rd tubulose iron core (10) and the material of second primary coil (7) and secondary coil (9) are pure iron matter, nickel matter, iron-carbon alloy, iron-nickel alloy, ferrocobalt, ferroaluminium, ferro-silicium, iron cobalt nickel alloy, ferrum-nickel-manganese alloy, sendust, iron and rare earth element alloy material, or Ferrite Material;

6), selected ferrimagnet and paramagnetic material be above-mentioned ferrimagnet and paramagnetic material wherein one or both or use simultaneously more than three kind.

3. the manufacture method of adjustable transformer according to claim 2 is characterized in that the described second tubulose iron core (8), and the 3rd tubulose iron core (10) is scalable tubulose iron core.

4. make the method for single-circuit transformer with ferrimagnet and paramagnetic material for one kind, undertaken by following step:

1), connects a transformer core (13) at casing (11) internal fixation;

2), on transformer core, twine a full complete coil (14);

3), be provided with the pressure regulation contact arm (15) that is free to slide contact at coil (14) voltage outlet side;

4), be provided with tap (12) at coil (14) voltage input side;

5), pressure regulation contact arm (15) is connected with voltage output end (16);

6), selected iron core and coil are pure iron matter, nickel matter, iron-carbon alloy, iron-nickel alloy, ferrocobalt, ferroaluminium, ferro-silicium, iron cobalt nickel alloy, ferrum-nickel-manganese alloy, sendust, iron and rare earth element alloy material, or Ferrite Material;

7), selected ferrimagnet and paramagnetic material be above-mentioned ferrimagnet and paramagnetic material wherein one or both or use simultaneously more than three kinds.

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