CN103607078B - Salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method - Google Patents
Salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method Download PDFInfo
- Publication number
- CN103607078B CN103607078B CN201310645451.6A CN201310645451A CN103607078B CN 103607078 B CN103607078 B CN 103607078B CN 201310645451 A CN201310645451 A CN 201310645451A CN 103607078 B CN103607078 B CN 103607078B
- Authority
- CN
- China
- Prior art keywords
- rotor
- salient pole
- rectangular channel
- excitation
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention provides a kind of salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method, belong to electric motor of automobile technical field of electric appliances, comprise electric excitation rotor to produce, p-m rotor is produced, rotor assembles, electricity excitation rotor is salient-pole structure, the magnetic field produced is directly in the face of air gap, leakage field is few, the magnetic field of p-m rotor is provided jointly by tangential permanent magnet field and radial permanent magnet field, magnetic field intensity is large, by regulating the size and Orientation of electric magnet exciting coil electrical current, magnetic field after electromagnetic field and permanent magnetic field are synthesized can regulate, generator output voltage is stablized, ensure fail safe and the dependability of automobile electrical equipment.
Description
Technical field
The invention provides a kind of salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method, belong to electric motor of automobile technical field of electric appliances.
Background technology
The production method of the rotor of permanent-magnetic power generator that current automobile uses adopts axle and a full circle cylindricality permanent magnet to assemble, again columniform permanent magnet is pressed radial magnetizing, form N pole, the extremely spaced p-m rotor of S, in the process of magnetizing, magnetism molecule can not reach ordered arrangement completely, remanence strength is low, and a part of permanent magnetic material is inoperative between the magnetic pole due to cylindrical permanent magnet, therefore the permanent magnetic material utilance of this version rotor is low, and due to permanent magnetic field be stationary magnetic field, magnetic field is unadjustable, when the slow-speed of revolution, output voltage is low, during high rotating speed, output voltage is high, output voltage is unstable, automobile electrical device damage or useful life is caused to shorten, its serviceability needs further improvement.
Summary of the invention
The object of this invention is to provide one and can overcome above-mentioned defect, magnetic field in power generator air gap is provided jointly by electric magnet exciting coil and permanent-magnet steel, magnetic field can regulate, output voltage stabilization, the simple salient pole electromagnetism of production method and combination permanent magnetism mixing excitation generator amature production method, its technology contents is:
Salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method, comprise the production of electric excitation rotor, p-m rotor produced, rotor assembles, it is characterized in that:
The first step, electricity excitation rotor is produced: rotor punching is evenly equipped with even number T font salient pole, the top of all T font salient poles is at same circumference, each T font salient pole center line and intersection, T font salient pole top have semicircle groove, rotor punching is laminated by the mode that burr one is suitable, argon arc welding welding is adopted to laminate the semicircle groove of rear rotor punching, form rotor core, the insulating paper cut longitudinally being converted into U-shaped inserts in the peariform slot of two T font salient poles formation adjacent on rotor core, electricity magnet exciting coil is wrapped on T font salient pole, the polarity produced by the convex surface of T font salient pole after passing into direct current is N pole, the coiling successively of S pole rule separately, the number of turn on each T font salient pole should be equal, form salient pole type electricity excitation rotor,
Second step, p-m rotor is produced: rotor punching is evenly equipped with the radial rectangular channel that even number runs through rotor punching thickness, between the outer end of radial rectangular channel and the cylindrical of rotor punching, part also runs through, width of rebate specific diameter is to the little 1mm of width of rectangular, distance between the outer end of radial rectangular channel and rotor punching cylindrical is 2mm ~ 3mm, the tangential rectangular channel running through rotor punching thickness is provided with between the inner of adjacent two radial rectangular channels, multiple tangential rectangular channel is all tangent with same circumference, and be not communicated with radial rectangular channel, the distance of connected component is not 1.5mm ~ 2mm, rotor punching cylindrical has W type groove, rotor punching is laminated by the mode that burr one is suitable, welding laminates the mid portion of the W type groove of rear rotor punching, form rotor core, first rectangle permanent-magnet steel is arranged in radial rectangular channel according to the mode that the polar surface that adjacent two panels permanent-magnet steel is identical is relative successively, the mode that the polarity formed by the first rectangle permanent-magnet steel that the polarity in outside is adjacent with two panels by second rectangle permanent-magnet steel is again identical is arranged in tangential rectangular channel successively, form p-m rotor,
3rd step, rotor assembles: be fitted in by p-m rotor on axle, again electric excitation rotor is fitted on same axle, the pad that thickness is 2mm ~ 3mm is installed additional between p-m rotor and electric excitation rotor, the longitudinal center line of each magnetic pole of electricity excitation rotor and the longitudinal center line of each magnetic pole of p-m rotor are on same straight line, use the cylindrical of lathe car p-m rotor and electric excitation rotor to given size again, complete salient pole electromagnetism and the production of combining permanent magnetism mixing excitation generator amature.
The present invention compared with prior art, electricity excitation rotor is salient-pole structure, the magnetic field produced is directly in the face of air gap, leakage field are few, the magnetic field of p-m rotor is provided jointly by tangential permanent magnet field and radial permanent magnet field, magnetic field intensity is large, and by regulating the size and Orientation of electric magnet exciting coil electrical current, the magnetic field after electromagnetic field and permanent magnetic field are synthesized can regulate, generator output voltage is stablized, and ensures fail safe and the dependability of automobile electrical equipment.
Accompanying drawing explanation
Fig. 1 is production method flow chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
Salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method, comprise the production of electric excitation rotor, p-m rotor produced, rotor assembles, it is characterized in that:
The first step, electricity excitation rotor is produced: rotor punching is evenly equipped with even number T font salient pole, the top of all T font salient poles is at same circumference, each T font salient pole center line and intersection, T font salient pole top have semicircle groove, rotor punching is laminated by the mode that burr one is suitable, argon arc welding welding is adopted to laminate the semicircle groove of rear rotor punching, form rotor core, the insulating paper cut longitudinally being converted into U-shaped inserts in the peariform slot of two T font salient poles formation adjacent on rotor core, electricity magnet exciting coil is wrapped on T font salient pole, the polarity produced by the convex surface of T font salient pole after passing into direct current is N pole, the coiling successively of S pole rule separately, the number of turn on each T font salient pole should be equal, form salient pole type electricity excitation rotor,
Second step, p-m rotor is produced: rotor punching is evenly equipped with the radial rectangular channel that even number runs through rotor punching thickness, between the outer end of radial rectangular channel and the cylindrical of rotor punching, part also runs through, width of rebate specific diameter is to the little 1mm of width of rectangular, distance between the outer end of radial rectangular channel and rotor punching cylindrical is 2mm ~ 3mm, the tangential rectangular channel running through rotor punching thickness is provided with between the inner of adjacent two radial rectangular channels, multiple tangential rectangular channel is all tangent with same circumference, and be not communicated with radial rectangular channel, the distance of connected component is not 1.5mm ~ 2mm, rotor punching cylindrical has W type groove, rotor punching is laminated by the mode that burr one is suitable, welding laminates the mid portion of the W type groove of rear rotor punching, form rotor core, first rectangle permanent-magnet steel is arranged in radial rectangular channel according to the mode that the polar surface that adjacent two panels permanent-magnet steel is identical is relative successively, the mode that the polarity formed by the first rectangle permanent-magnet steel that the polarity in outside is adjacent with two panels by second rectangle permanent-magnet steel is again identical is arranged in tangential rectangular channel successively, form p-m rotor,
3rd step, rotor assembles: be fitted in by p-m rotor on axle, again electric excitation rotor is fitted on same axle, the pad that thickness is 2mm ~ 3mm is installed additional between p-m rotor and electric excitation rotor, the longitudinal center line of each magnetic pole of electricity excitation rotor and the longitudinal center line of each magnetic pole of p-m rotor are on same straight line, use the cylindrical of lathe car p-m rotor and electric excitation rotor to given size again, complete salient pole electromagnetism and the production of combining permanent magnetism mixing excitation generator amature.
Claims (1)
1. salient pole electromagnetism and a combination permanent magnetism mixing excitation generator amature production method, comprises the production of electric excitation rotor, p-m rotor is produced, rotor assembles, it is characterized in that:
The first step, electricity excitation rotor is produced: rotor punching is evenly equipped with even number T font salient pole, the top of all T font salient poles is at same circumference, each T font salient pole center line and intersection, T font salient pole top have semicircle groove, rotor punching is laminated by the mode that burr one is suitable, argon arc welding welding is adopted to laminate the semicircle groove of rear rotor punching, form rotor core, the insulating paper cut longitudinally being converted into U-shaped inserts in the peariform slot of two T font salient poles formation adjacent on rotor core, electricity magnet exciting coil is wrapped on T font salient pole, the polarity produced by the convex surface of T font salient pole after passing into direct current is N pole, the coiling successively of S pole rule separately, the number of turn on each T font salient pole should be equal, form salient pole type electricity excitation rotor,
Second step, p-m rotor is produced: rotor punching is evenly equipped with the radial rectangular channel that even number runs through rotor punching thickness, between the outer end of radial rectangular channel and the cylindrical of rotor punching, part also runs through, width of rebate specific diameter is to the little 1mm of width of rectangular, distance between the outer end of radial rectangular channel and rotor punching cylindrical is 2mm ~ 3mm, the tangential rectangular channel running through rotor punching thickness is provided with between the inner of adjacent two radial rectangular channels, multiple tangential rectangular channel is all tangent with same circumference, and be not communicated with radial rectangular channel, the distance of connected component is not 1.5mm ~ 2mm, rotor punching cylindrical has W type groove, rotor punching is laminated by the mode that burr one is suitable, welding laminates the mid portion of the W type groove of rear rotor punching, form rotor core, first rectangle permanent-magnet steel is arranged in radial rectangular channel according to the mode that the polar surface that adjacent two panels permanent-magnet steel is identical is relative successively, the mode that the polarity formed by the first rectangle permanent-magnet steel that the polarity in outside is adjacent with two panels by second rectangle permanent-magnet steel is again identical is arranged in tangential rectangular channel successively, form p-m rotor,
3rd step, rotor assembles: be fitted in by p-m rotor on axle, again electric excitation rotor is fitted on same axle, the pad that thickness is 2mm ~ 3mm is installed additional between p-m rotor and electric excitation rotor, the longitudinal center line of each magnetic pole of electricity excitation rotor and the longitudinal center line of each magnetic pole of p-m rotor are on same straight line, use the cylindrical of lathe car p-m rotor and electric excitation rotor to given size again, complete salient pole electromagnetism and the production of combining permanent magnetism mixing excitation generator amature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645451.6A CN103607078B (en) | 2013-12-05 | 2013-12-05 | Salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645451.6A CN103607078B (en) | 2013-12-05 | 2013-12-05 | Salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103607078A CN103607078A (en) | 2014-02-26 |
| CN103607078B true CN103607078B (en) | 2015-08-12 |
Family
ID=50125283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310645451.6A Active CN103607078B (en) | 2013-12-05 | 2013-12-05 | Salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103607078B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887936A (en) * | 2014-04-10 | 2014-06-25 | 山东理工大学 | Production method for hub motor rotor with embedded radial permanent magnet steel and embedded tangential permanent magnet steel |
| CN105790523A (en) * | 2016-05-11 | 2016-07-20 | 山东理工大学 | Production method for electromagnetic and built-in radial permanent magnet steel mixed excitation generator |
| CN105914967A (en) * | 2016-05-13 | 2016-08-31 | 山东理工大学 | Electromagnetic and built-in combined radial permanent magnetism driving motor rotor production method |
| CN105846617A (en) * | 2016-05-13 | 2016-08-10 | 山东理工大学 | Production method of electromagnetic and dual-radial permanent magnetic invisible magnetic pole driving motor rotor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4687608A (en) * | 1981-07-14 | 1987-08-18 | Hitachi Metals, Ltd. | Composite permanent magnet for magnetic excitation and method of producing the same |
| CN101447722A (en) * | 2008-12-08 | 2009-06-03 | 张学义 | Mixed excitation generator with vacuum pump for vehicles |
| CN102638147A (en) * | 2012-04-26 | 2012-08-15 | 张学义 | Hybrid excitation generator with permanent and electromagnetic series magnetic fields |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668253A (en) * | 1979-11-08 | 1981-06-08 | Seikosha Co Ltd | Rotor molding die for miniature motor of watch |
-
2013
- 2013-12-05 CN CN201310645451.6A patent/CN103607078B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4687608A (en) * | 1981-07-14 | 1987-08-18 | Hitachi Metals, Ltd. | Composite permanent magnet for magnetic excitation and method of producing the same |
| CN101447722A (en) * | 2008-12-08 | 2009-06-03 | 张学义 | Mixed excitation generator with vacuum pump for vehicles |
| CN102638147A (en) * | 2012-04-26 | 2012-08-15 | 张学义 | Hybrid excitation generator with permanent and electromagnetic series magnetic fields |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103607078A (en) | 2014-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103607078B (en) | Salient pole electromagnetism and combination permanent magnetism mixing excitation generator amature production method | |
| CN103683728A (en) | Method for producing electromagnet and permanent magnet invisible magnetic pole hybrid excitation rotor | |
| CN204103628U (en) | The two air gap claw-pole motor of a kind of composite excitation | |
| CN103607080B (en) | Tangential and biradial permanent magnetism composite excitation generator rotor production method | |
| CN103607085B (en) | Salient pole electromagnetism and radial permanent magnet composite excitation generator rotor production method | |
| CN103683711B (en) | Tangential permanent magnet and salient pole electromagnetic mixed exciting generator method for production of rotor | |
| CN103607082A (en) | Method for assembling combined magnetic pole series field generator rotor for light vehicle | |
| CN103607084B (en) | Permanent magnetism and salient pole Electromagnetic heating excitation rotor production method | |
| CN103683725B (en) | Range extender of electric vehicle electromagnetism and permanent magnetism parallel circuits method for production of rotor | |
| CN105958749B (en) | Combination type permanent-magnet magnetic pole and electromagnetic mixed exciting generator method for production of rotor | |
| CN105846616B (en) | Hidden magnetic pole and salient pole electromagnetic hybrid excitation generating apparatus method for production of rotor | |
| CN103683732B (en) | Pawl pole permanent magnetism and electromagnetic mixed exciting generator method for production of rotor | |
| CN103683715B (en) | Biradial permanent magnetism and salient pole electromagnetic hybrid excitation generating apparatus method for production of rotor | |
| CN105811681A (en) | Production method for rotor of electromagnetic generator with combined type permanent magnet magnetic poles and salient poles | |
| CN105896842A (en) | Method for producing combined permanent magnetic pole and electromagnetic hybrid excitation generator rotor | |
| CN105790521B (en) | Salient pole electromagnetism and radial permanent magnet hidden magnetic pole generator amature production method | |
| CN103683726B (en) | Combination permanent magnetism and brushless electromagnetic mixed exciting generator method for production of rotor | |
| CN105896843A (en) | Method for producing rotor of embedded combined permanent magnetic pole and electromagnetic composite excitation power generation device | |
| CN103607081A (en) | Electromagnetism and permanent magnet invisible magnetic pole generator rotor assembling method | |
| CN103683731A (en) | Method for producing hybrid excitation generating set rotor for electric vehicle range extender | |
| CN103607077B (en) | Permanent magnetic invisible magnetic pole and Electromagnetic heating excitation rotor production method | |
| CN103683712B (en) | The production method of radial permanent magnet and brushless electromagnetic mixed exciting generator rotor | |
| CN103683713B (en) | Electromagnetism and permanent magnetism mixing excitation generator combination method for production of rotor | |
| CN103607079B (en) | Brushless electromagnetism and biradial permanent magnetism mixing excitation generator amature production method | |
| CN105958751A (en) | Method of producing salient electromagnetic and embedded radial magnetic field permanent magnet steel generator rotor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |