CN105162266A - High-permeability and low-loss motor - Google Patents
High-permeability and low-loss motor Download PDFInfo
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- CN105162266A CN105162266A CN201510466820.4A CN201510466820A CN105162266A CN 105162266 A CN105162266 A CN 105162266A CN 201510466820 A CN201510466820 A CN 201510466820A CN 105162266 A CN105162266 A CN 105162266A
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- motor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities
Abstract
The invention relates to a high-permeability and low-loss motor. The core of the motor is composed of amorphous material and silicon steel sheets. The amorphous material is machined into a punching plate shape through punching and shearing and made into a core. After the core is laminated and molded, the heat of the core is preserved, the core is cooled with a furnace, the stress is eliminated, and the core is packaged for use. Compared with the prior art, the high-permeability and low-loss motor has the following advantages: the no-load loss of the high-permeability and low-loss amorphous material motor is reduced by 30%, the size is reduced by 20%, and the efficiency is increased by 20%, compared with an ordinary motor.
Description
Technical field
The present invention relates to a kind of high permeability low-loss motor, for DC motor, alternating current motor, synchronous motor, asynchronous motor, permanent magnet synchronous motor, generator.
Background technology
Motor consumes power plant's gross generation more than 65%, reduces generator loss, and improving motor running efficiency, is the most effective means of energy-conserving and environment-protective.Along with the development of science and technology, space flight, electric automobile motor and military project want cube more next little to motor, only have and adopt new material to meet above-mentioned requirements.
Therefore, a kind of new technical scheme should be provided to solve the problem.
Summary of the invention
The invention provides a kind of high permeability low-loss motor.
For achieving the above object, the technical solution used in the present invention is:
A kind of high permeability low-loss motor, the iron core in this motor is combined by non-crystalline material and silicon steel sheet, by punching press and shearing, non-crystalline material is processed into punching shape, make iron core, after iron core laminating is shaping, insulation, cools with stove, eliminate stress, packaging, stand-by
Amorphous material comprises the manganese of the iron of raw material 70-85%, the nickel of 0.1-2%, the cobalt of 0.1-0.6%, the pressing against of 0.01-0.2%, 0.01-0.2%,
Amorphous material uses flash set technology, cool by raw material and be solidified into thin ribbed, the solid strip in thickness 0.12-0.2mm with the speed of 130-180 DEG C/S, formation non-crystaline amorphous metal.
The boron of 10-15%, the carbon of 0.01-0.3%, the silicon of 4-10%, the phosphorus of 0.01-0.2% is also added in amorphous material raw material.
The combination of non-crystalline material and silicon steel sheet is according to 2-5:1.
Temperature retention time is 2-5h, and temperature is 400-500 DEG C.
Because technique scheme is used, the present invention compared with prior art has following advantages:
High permeability low-loss amorphous material motor no-load loss compared with common motor reduces by 30%, volume-diminished 20%, and efficiency improves 20%.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
Embodiment one:
A kind of high permeability low-loss motor of the present invention, the iron core in this motor is combined by non-crystalline material and silicon steel sheet, and the combination of non-crystalline material and silicon steel sheet is according to 2:1, by punching press and shearing, non-crystalline material is processed into punching shape, makes iron core, after iron core laminating is shaping, insulation, temperature retention time is 5h, temperature is 400 DEG C, with stove cooling, eliminate stress, packaging, stand-by
Amorphous material comprise raw material 84.7% iron, 0.1% nickel, 0.1% cobalt, 0.01% press against, 0.01% manganese, the boron of 10%, carbon, the silicon of 5%, the phosphorus of 0.04% of 0.04%,
Amorphous material uses flash set technology, the setting rate of metal or alloy quickly, with the speed of 130 DEG C/S raw material cooled and be solidified into thin ribbed, solid strip in thickness 0.2mm, atom have little time proper alignment just frozen live, final atomic arrangement mode is similar to liquid, and be unordered in a jumble, this just defines non-crystaline amorphous metal.
Embodiment two:
A kind of high permeability low-loss motor of the present invention, the iron core in this motor is combined by non-crystalline material and silicon steel sheet, and the combination of non-crystalline material and silicon steel sheet is according to 3:1, by punching press and shearing, non-crystalline material is processed into punching shape, makes iron core, after iron core laminating is shaping, insulation, temperature retention time is 4h, temperature is 450 DEG C, with stove cooling, eliminate stress, packaging, stand-by
Amorphous material comprise raw material 78% iron, 01% nickel, 0.5% cobalt, 0.1% press against, 0.1% manganese, the boron of 13%, carbon, the silicon of 7%, the phosphorus of 0.1% of 0.2%,
Amorphous material uses flash set technology, the setting rate of metal or alloy quickly, with the speed of 150 DEG C/S raw material cooled and be solidified into thin ribbed, solid strip in thickness 0.15mm, atom have little time proper alignment just frozen live, final atomic arrangement mode is similar to liquid, and be unordered in a jumble, this just defines non-crystaline amorphous metal.
Embodiment three:
A kind of high permeability low-loss motor of the present invention, the iron core in this motor is combined by non-crystalline material and silicon steel sheet, and the combination of non-crystalline material and silicon steel sheet is according to 5:1, by punching press and shearing, non-crystalline material is processed into punching shape, makes iron core, after iron core laminating is shaping, insulation, temperature retention time is 2h, temperature is 500 DEG C, with stove cooling, eliminate stress, packaging, stand-by
Amorphous material comprise raw material 70% iron, 2% nickel, 0.6% cobalt, 0.2% press against, 0.2% manganese, the boron of 14.7%, carbon, the silicon of 10%, the phosphorus of 0.2% of 0.3%,
Amorphous material uses flash set technology, with the speed of 180 DEG C/S raw material cooled and be solidified into thin ribbed, solid strip in thickness 0.12mm, atom have little time proper alignment just frozen live, final atomic arrangement mode is similar to liquid, be unordered in a jumble, this just defines non-crystaline amorphous metal.
Under rapid solidification refers to cooling rate faster in than common process process, metal or alloy is at a terrific speed from the process that liquid state is solid-state.Require that Metal and Alloy has great degree of subcooling when solidifying.Flash set technology was widely used in the industry in recent years, because its setting rate is very fast, by changing materials microstructure, thus changed its mechanical property.Particularly in the casting of metal alloy, its alloy material has better chemistry, physical property, incorporating of nanometer technology, and the discovery of new material, and flash set technology is obtaining development at full speed now.
High permeability low-loss amorphous material motor no-load loss compared with common motor reduces by 30%, volume-diminished 20%, and efficiency improves 20%.
The iron core of DC motor, alternating current motor, synchronous motor, asynchronous motor, permanent magnet synchronous motor, generator generally adopts silicon steel sheet, be magnetic energy by electric energy conversion, for reducing generator loss, raise the efficiency, reduce volume, by high permeability low-loss amorphous material substituted for silicon steel disc, do iron core of electric motor, motor volume can be made less, space flight, military project, electric automobile motor and energy-efficient field can be applied to.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. a high permeability low-loss motor, is characterized in that:
Iron core in this motor is combined by non-crystalline material and silicon steel sheet, by punching press and shearing, non-crystalline material is processed into punching shape, makes iron core, and after iron core laminating is shaping, insulation, with stove cooling, eliminates stress, and packaging is stand-by,
Described amorphous material comprises the manganese of the iron of raw material 70-85%, the nickel of 0.1-2%, the cobalt of 0.1-0.6%, the pressing against of 0.01-0.2%, 0.01-0.2%,
Described amorphous material uses flash set technology, cool by raw material and be solidified into thin ribbed, the solid strip in thickness 0.12-0.2mm, formation non-crystaline amorphous metal with the speed of 130-180 DEG C/S.
2. a kind of high permeability low-loss motor according to claim 1, is characterized in that: also add the boron of 10-15%, the carbon of 0.01-0.3%, the silicon of 4-10%, the phosphorus of 0.01-0.2% in described amorphous material raw material.
3. a kind of high permeability low-loss motor according to claim 1, is characterized in that: the combination of described non-crystalline material and silicon steel sheet is according to 2-5:1.
4. a kind of high permeability low-loss motor according to claim 1, it is characterized in that: described temperature retention time is 2-5h, temperature is 400-500 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510466820.4A CN105162266A (en) | 2015-08-01 | 2015-08-01 | High-permeability and low-loss motor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510466820.4A CN105162266A (en) | 2015-08-01 | 2015-08-01 | High-permeability and low-loss motor |
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| CN105162266A true CN105162266A (en) | 2015-12-16 |
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| CN201510466820.4A Pending CN105162266A (en) | 2015-08-01 | 2015-08-01 | High-permeability and low-loss motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809047A (en) * | 2017-03-28 | 2017-06-09 | 深圳市晶弘科贸有限公司 | Electric automobile wireless charging device |
Citations (6)
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|---|---|---|---|---|
| US6675459B1 (en) * | 1998-11-06 | 2004-01-13 | Metglas, Inc. | Bulk amorphous metal magnetic components for electric motors |
| CN1788400A (en) * | 2002-09-05 | 2006-06-14 | 梅特格拉斯公司 | Method of constructing a unitary amorphous metal component for an electric machine |
| CN101194039A (en) * | 2005-04-08 | 2008-06-04 | 新日本制铁株式会社 | Thin ribbon of amorphous iron alloy |
| CN202067638U (en) * | 2011-04-03 | 2011-12-07 | 青岛云路新能源科技有限公司 | Non-crystal and silicon-steel-sheet composite iron core |
| CN102888559A (en) * | 2011-07-22 | 2013-01-23 | 通用汽车环球科技运作有限责任公司 | Electromagnetic machine and system including silicon steel sheets |
| CN102975424A (en) * | 2012-12-08 | 2013-03-20 | 山西太钢不锈钢股份有限公司 | Composite electrical steel material |
-
2015
- 2015-08-01 CN CN201510466820.4A patent/CN105162266A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6675459B1 (en) * | 1998-11-06 | 2004-01-13 | Metglas, Inc. | Bulk amorphous metal magnetic components for electric motors |
| CN1788400A (en) * | 2002-09-05 | 2006-06-14 | 梅特格拉斯公司 | Method of constructing a unitary amorphous metal component for an electric machine |
| CN101194039A (en) * | 2005-04-08 | 2008-06-04 | 新日本制铁株式会社 | Thin ribbon of amorphous iron alloy |
| CN202067638U (en) * | 2011-04-03 | 2011-12-07 | 青岛云路新能源科技有限公司 | Non-crystal and silicon-steel-sheet composite iron core |
| CN102888559A (en) * | 2011-07-22 | 2013-01-23 | 通用汽车环球科技运作有限责任公司 | Electromagnetic machine and system including silicon steel sheets |
| CN102975424A (en) * | 2012-12-08 | 2013-03-20 | 山西太钢不锈钢股份有限公司 | Composite electrical steel material |
Non-Patent Citations (1)
| Title |
|---|
| 祖方遒: "《铸件成形原理》", 28 February 2013 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809047A (en) * | 2017-03-28 | 2017-06-09 | 深圳市晶弘科贸有限公司 | Electric automobile wireless charging device |
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Application publication date: 20151216 |