CN105846575A - Electrometric and dual-radial permanent magnetic series-parallel generator - Google Patents
Electrometric and dual-radial permanent magnetic series-parallel generator Download PDFInfo
- Publication number
- CN105846575A CN105846575A CN201610314111.9A CN201610314111A CN105846575A CN 105846575 A CN105846575 A CN 105846575A CN 201610314111 A CN201610314111 A CN 201610314111A CN 105846575 A CN105846575 A CN 105846575A
- Authority
- CN
- China
- Prior art keywords
- rotor
- magnet steel
- salient pole
- rotor core
- permanent
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/223—Rotor cores with windings and permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/02—Machines with one stator and two or more rotors
Abstract
The invention provides an electrometric and dual-radial permanent magnetic series-parallel generator, and belongs to the technical field of automobile motor electric appliances. The generator is composed of a front end cover, a rear end cover, a series-parallel rotor, a stator and an electronic voltage-stabilizing controller. Rectangular permanent magnet steel is installed in first rectangular grooves and second rectangular grooves which are disposed in T-shaped salient poles of a rotor core, electric excitation windings are wound on the T-shaped salient poles, generated magnetic fields right face air gaps, magnetic leakage is little, the magnetic fields in the generator air gaps are commonly provided by the permanent magnet steel and the electric excitation windings, the magnetic field intensity is large, the power density is high, through adjusting the size and the direction of energization currents of the electric excitation windings, the magnetic fields formed by synthesizing permanent magnetic fields with electric magnetic fields can be adjusted, voltages output by the generator is stable, and the safety and the reliability of automobile electric appliance equipment are guaranteed.
Description
Technical field
The present invention provides a kind of electromagnetism and biradial permanent magnetism series parallel type electromotor, belongs to electric motor of automobile technical field of electric appliances.
Background technology
Auto industry is the mark of modern industry, is the leading industry of the national economic development, in industrial and agricultural production, traffic fortune
Defeated and human being's production life various aspects all play indispensable effect, the electromotor that current and automobile accessories use,
Generally there is the phenomenon that output voltage is unstable, it is impossible to meet user and use requirement.Such as Chinese patent publication August calendar year 2001 8
Day bulletin patent of invention: voltage stabilization permanent magneto generator, application number: 00 1 12053.0, by casing, support, line shaft, rotor,
Permanent magnetic steel, stator, stator winding, stator seat, stator slip cap, balancing spring, anti-rotational attachment screw, sliding shoe, regulation
Rotating shaft, location bearing, the regulation composition such as rotating shaft drive mechanism and automatic feedback control circuit, power rotation axis is by location bearing
Being fixed on support, rotor is fixed on power rotation axis, and one end of stator slip cap is fixed on support, on stator slip cap
Having groove vertically, balancing spring is arranged in stator slip cap, and one end of this spring is hindered by the end face of stator slip cap
Gear, other end pushing and withstanding is placed in the sliding shoe in stator slip cap, by through slip cap groove between this sliding shoe and stator seat
Anti-rotational attachment screw is fixing to be connected, and this sliding shoe center is that screw thread is flexibly connected with one end of regulation rotating shaft, automatic feedback control
The detection signal input part of circuit processed is connected to stator winding outfan, and the control signal outfan of this circuit is connected to drive mechanism
Controlled terminal.This voltage stabilization permanent magneto generator structure is complicated, and cost is high, and its serviceability needs further improvement.
Summary of the invention
It is an object of the invention to provide one and can overcome drawbacks described above, the magnetic field in power generator air gap is encouraged by permanent-magnet steel and electricity
Magnetic winding provides jointly, and magnetic field can regulate, output voltage stabilization, electromagnetism easy to install and use and biradial permanent magnetism series parallel type
Electromotor, its technology contents is:
Electromagnetism is controlled by drive end bearing bracket, rear end cap, series parallel type rotor, stator, electronic regulation with biradial permanent magnetism series parallel type electromotor
Device forms, it is characterised in that: series parallel type rotor is by the Lundell electrical excitation rotor of non-carbonate slip ring structure and rotor with hybrid excitation
Composition, rotor with hybrid excitation is made up of salient pole electrical excitation rotor and built-in biradial p-m rotor；
Built-in biradial p-m rotor is made up of axle, the first rectangle permanent-magnet steel, the second rectangle permanent-magnet steel, rotor core, rotor ferrum
Being evenly equipped with even number T font salient pole on core, the outside of all T font salient pole lateral parts is circular arc and on same circumference,
The inner side of all T font salient pole lateral parts is straight line and tangent with same circumference, in each T font salient pole lateral part
Bosom is provided with the inverted "eight" shape groove running through rotor core thickness and being formed by two the first rectangular channels at outer end, by
It is provided with, in the middle of the outer end of the inverted "eight" shape groove of two the first rectangular channel formation, the second rectangular channel running through rotor core thickness, the
Not connecting between two rectangular channels and the first rectangular channel, the outside of the second rectangular channel all connects with the external arc of T font salient pole, each
The inner edge midpoint of the second rectangular channel is the most equal with the line at rotor core center；
Identical two panels the first rectangle permanent-magnet steel is respectively placed at being formed by two the first rectangular channels of rotor core
In inverted "eight" shape groove and the inner side of inverted "eight" shape that formed of two panels the first rectangle permanent-magnet steel is N pole, then by identical
Other two panels the first rectangle permanent-magnet steel be respectively placed on another one T font salient pole adjacent on rotor core by two
In the inverted "eight" shape groove that first rectangular channel is formed and the inner side of inverted "eight" shape that formed of two panels the first rectangle permanent-magnet steel is S
Pole, the like, finally by the second rectangle permanent-magnet steel by the polarity of the second rectangle permanent-magnet steel lateral surface and same T font salient pole
On the identical mode of polarity that formed of two panels the first rectangle permanent-magnet steel lateral surface be sequentially arranged in the second rectangular channel, rotor ferrum
Core is fitted on axle.
Operation principle: the pulley rotation of driven by engine series parallel type TRT, i.e. rotor field rotate, armature winding
Cutting magnetic line, produces electromotive force, provides power supply to automobile electrical equipment.
Compared with prior art, rectangle permanent-magnet steel is separately mounted to the first square on rotor core T font salient pole to the present invention
In shape groove and the second rectangular channel, electrical excitation winding is wrapped on T font salient pole, and the magnetic field of generation is directly facing air gap, and leakage field is few,
Magnetic field in power generator air gap is provided jointly by permanent-magnet steel and electrical excitation winding, and magnetic field intensity is big, and power density is high, by regulation
The size and Orientation of electrical excitation winding electrical current, makes the magnetic field after permanent magnetic field and electromagnetic field synthesis to regulate, and electromotor is defeated
Go out voltage stabilization, it is ensured that the safety of auto electric equipment and dependability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the rotor with hybrid excitation profile of embodiment illustrated in fig. 1.
In figure: 1, electronic voltage regulation controller 2, axle 3, rear end cap 4, stator the 5, first rectangle permanent-magnet steel 6, turn
Sub-iron core 7, drive end bearing bracket the 8, second rectangle permanent-magnet steel.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
Electromagnetism and biradial permanent magnetism series parallel type electromotor are by drive end bearing bracket 7, rear end cap 3, series parallel type rotor, stator 4, electronic regulation control
Device 1 processed forms, it is characterised in that: series parallel type rotor is turned by Lundell electrical excitation rotor and the composite excitation of non-carbonate slip ring structure
Son composition, rotor with hybrid excitation is made up of salient pole electrical excitation rotor and built-in biradial p-m rotor；
Built-in biradial p-m rotor is made up of axle the 2, first rectangle permanent-magnet steel the 5, second rectangle permanent-magnet steel 8, rotor core 6, turns
Being evenly equipped with even number T font salient pole on sub-iron core 6, the outside of all T font salient pole lateral parts is circular arc and at same circle
Zhou Shang, the inner side of all T font salient pole lateral parts is straight line and tangent with same circumference, horizontal at each T font salient pole
The bosom of part is provided with " eight " word running through rotor core 6 thickness and being formed by two the first rectangular channels at outer end
Shape groove, two the first rectangular channels be provided with in the middle of the outer end of the inverted "eight" shape groove formed and run through the second of rotor core 6 thickness
Rectangular channel, does not connects between the second rectangular channel and the first rectangular channel, and the outside of the second rectangular channel is equal with the external arc of T font salient pole
Connection, the inner edge midpoint of each second rectangular channel is the most equal with the line at rotor core 6 center；
Identical two panels the first rectangle permanent-magnet steel 5 is respectively placed at being formed by two the first rectangular channels of rotor core 6
Inverted "eight" shape groove in and the inner side of inverted "eight" shape that formed of two panels the first rectangle permanent-magnet steel 5 be N pole, then by complete phase
With other two panels the first rectangle permanent-magnet steel 5 be respectively placed on another one T font salient pole adjacent on rotor core 6 by
In the inverted "eight" shape groove that two the first rectangular channels are formed and the inner side of inverted "eight" shape that formed of two panels the first rectangle permanent-magnet steel 5
It is S pole, the like, finally by the second rectangle permanent-magnet steel 8 by the polarity of the second rectangle permanent-magnet steel 8 lateral surface and same T
The mode that the polarity of two panels the first rectangle permanent-magnet steel 5 lateral surface formation on font salient pole is identical is sequentially arranged at the second rectangular channel
In, rotor core 6 is fitted on axle 2.
Claims (1)
1. electromagnetism and a biradial permanent magnetism series parallel type electromotor, by drive end bearing bracket (7), rear end cap (3), series parallel type rotor, stator
(4), electronic voltage regulation controller (1) composition, it is characterised in that: series parallel type rotor is by the Lundell electrical excitation of non-carbonate slip ring structure
Rotor and rotor with hybrid excitation composition, rotor with hybrid excitation is made up of salient pole electrical excitation rotor and built-in biradial p-m rotor；
Built-in biradial p-m rotor is by axle (2), the first rectangle permanent-magnet steel (5), the second rectangle permanent-magnet steel (8), rotor core (6)
Composition, rotor core (6) is evenly equipped with even number T font salient pole, the outside of all T font salient pole lateral parts be circular arc and
On same circumference, the inner side of all T font salient pole lateral parts is straight line and tangent with same circumference, in each T font
The bosom of salient pole lateral part is provided with at outer end and runs through rotor core (6) thickness and formed by two the first rectangular channels
Inverted "eight" shape groove, two the first rectangular channels be provided with in the middle of the outer end of the inverted "eight" shape groove formed and run through rotor core
(6) the second rectangular channel of thickness, does not connects between the second rectangular channel and the first rectangular channel, the outside of the second rectangular channel and T font
The external arc of salient pole all connects, and the inner edge midpoint of each second rectangular channel is the most equal with the line at rotor core (6) center；
Identical two panels the first rectangle permanent-magnet steel (5) is respectively placed at rotor core (6) by two the first rectangular channels
In the inverted "eight" shape groove formed and the inner side of inverted "eight" shape that formed of two panels the first rectangle permanent-magnet steel (5) is N pole, then will
Identical other two panels the first rectangle permanent-magnet steel (5) is respectively placed at the upper adjacent another one T font of rotor core (6)
In the inverted "eight" shape groove formed by two the first rectangular channels on salient pole and two panels the first rectangle permanent-magnet steel (5) formed fall
The inner side of "eight" shape is S pole, the like, finally by the second rectangle permanent-magnet steel (8) by the second rectangle permanent-magnet steel (8) outside
The mode that the polarity in face is identical with the polarity of two panels the first rectangle permanent-magnet steel (5) lateral surface formation on same T font salient pole
Being sequentially arranged in the second rectangular channel, rotor core (6) is fitted on axle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314111.9A CN105846575A (en) | 2016-05-13 | 2016-05-13 | Electrometric and dual-radial permanent magnetic series-parallel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314111.9A CN105846575A (en) | 2016-05-13 | 2016-05-13 | Electrometric and dual-radial permanent magnetic series-parallel generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105846575A true CN105846575A (en) | 2016-08-10 |
Family
ID=56591553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610314111.9A Pending CN105846575A (en) | 2016-05-13 | 2016-05-13 | Electrometric and dual-radial permanent magnetic series-parallel generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105846575A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0746896A1 (en) * | 1993-06-14 | 1996-12-11 | Ecoair Corporation | Hybrid alternator with voltage regulator |
| CN102214963A (en) * | 2010-04-01 | 2011-10-12 | 天津市松正电动科技有限公司 | Novel multi-layer structure of rotor core |
| CN202178734U (en) * | 2011-09-05 | 2012-03-28 | 山东唐骏欧铃汽车制造有限公司 | Mixing excitation generating set for electric automobile |
| CN102664492A (en) * | 2012-04-26 | 2012-09-12 | 张学义 | Combined magnetic-pole-type composite excitation power generation device for automobile |
| CN204168026U (en) * | 2014-11-10 | 2015-02-18 | 山东理工大学 | Vapour automobile permanent magnet and electromagnetic mixed exciting generator |
-
2016
- 2016-05-13 CN CN201610314111.9A patent/CN105846575A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0746896A1 (en) * | 1993-06-14 | 1996-12-11 | Ecoair Corporation | Hybrid alternator with voltage regulator |
| CN102214963A (en) * | 2010-04-01 | 2011-10-12 | 天津市松正电动科技有限公司 | Novel multi-layer structure of rotor core |
| CN202178734U (en) * | 2011-09-05 | 2012-03-28 | 山东唐骏欧铃汽车制造有限公司 | Mixing excitation generating set for electric automobile |
| CN102664492A (en) * | 2012-04-26 | 2012-09-12 | 张学义 | Combined magnetic-pole-type composite excitation power generation device for automobile |
| CN204168026U (en) * | 2014-11-10 | 2015-02-18 | 山东理工大学 | Vapour automobile permanent magnet and electromagnetic mixed exciting generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |