CN100464480C - Composite permanent magnet motor with shaft radial-radical magnetic flux structure - Google Patents
Composite permanent magnet motor with shaft radial-radical magnetic flux structure Download PDFInfo
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- CN100464480C CN100464480C CNB2006101509739A CN200610150973A CN100464480C CN 100464480 C CN100464480 C CN 100464480C CN B2006101509739 A CNB2006101509739 A CN B2006101509739A CN 200610150973 A CN200610150973 A CN 200610150973A CN 100464480 C CN100464480 C CN 100464480C
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Abstract
This invention relates to axis magnetic pass structure compound permanent motor in motor technique field, wherein, iron center rotor left axis hole is covered on right end of first rotation; the first rotation left middle part is connected to shell left axis hole through third axis; stator right side is connected to inner right end of shell; the permanent rotor axis right passes first axis and shell connection; permanent rotor axis left side passes second axis and holes.
Description
Technical field
What the present invention relates to is the technical field of magneto.
Background technology
The fuel consume of traditional combustion engine automobile and pollution emission are the hot issues of worldwide attention.Use electric automobile can realize low energy consumption, low emission, but because as the problem of aspects such as its energy density of battery of one of critical component of electric automobile, life-span, price, make the cost performance of electric automobile to contend with traditional internal-combustion engines vehicle, in this case, the mixed power electric car development of merging internal-combustion engines vehicle and electric automobile advantage is rapid, becomes the new automobile hot of research and development.
The characteristics of existing tandem drive unit are: can make engine not be subjected to the influence of automobile running working condition, all the time in its best service area stable operation, and optionally use lower-powered engine, but generator that required power is enough big and motor, the output of engine need all be converted into electric energy and become the mechanical energy that drives automobile again, because the efficient of energy converting between mechanical and battery charging and discharging is lower, makes that the fuel oil energy utilization ratio is lower; Parallel drive unit capacity usage ratio is higher relatively, but engine operating condition will be subjected to the influence of automobile running working condition, therefore be unsuitable for changing frequent driving cycle,, need comparatively complicated speed change gear and power set composite and transmission mechanism than series-mode frame.In above-mentioned drive unit, there is the problem that engine and system's miscellaneous part can not cooperation, make whole system have volume heaviness, complex structure, power consumption is big, the exhaust emissions amount is big problem, and can not effectively output power.
Summary of the invention
The present invention is in order to overcome in existing tandem drive unit, the parallel drive unit, there is the problem that engine and system's miscellaneous part can not cooperation, make whole system have the problem that volume heaviness, complex structure, power consumption are big, the exhaust emissions amount is big, and can not effectively output power; And then a kind of composite permanent magnet motor with shaft radial-radical magnetic flux structure proposed.The present invention comprises housing 1, stator 2, p-m rotor 3, iron core 4; Stator 2 is the annular iron core, has a plurality of groove 2-1 on the outer round surface of stator 2, and it is evenly distributed that the open centre line of groove 2-1 all centers on the axial line of stator 2, is inlaid with winding 2-2 jointly among all groove 2-1; Iron core 4 is the annular iron core, has several trough 4-1 around the ring wall of iron core 4, is inlaid with winding 4-2 jointly in all straight trough 4-1; Be connected with a plurality of first permanent magnet 3-4-1 on the inner round wall face of the right side cylinder of p-m rotor 3, be connected with a plurality of second permanent magnet 3-4-2 on the inner round wall face of the left side cylinder of p-m rotor 3, be connected with a plurality of the 3rd permanent magnet 3-4-3 on the inboard right side of the left side cylinder of p-m rotor 3, be connected with a plurality of the 4th permanent magnet 3-4-4 on the inside left-end face of the left side cylinder of p-m rotor 3; The left side axis hole 4-3 of iron core 4 is socketed on the termination, right side of the first rotating shaft 4-4, the left side central portion of the first rotating shaft 4-4 is rotationally connected by the axis hole 1-2 on the 3rd bearing 4-5 and housing 1 left side, the its right end face of stator 2 is connected on the inner right side end face of housing 1, the right side central of the rotating shaft 3-1 of p-m rotor 3 is rotationally connected by the axis hole 1-1 on clutch shaft bearing 3-2 and housing 1 right side, the left-hand end of the rotating shaft 3-1 of p-m rotor 3 is rotationally connected by the second bearing 3-3 and iron core 4 right side axis hole 4-7, p-m rotor 3 is arranged between stator 2 and the iron core 4, stator 2 is arranged in the right side cylinder of p-m rotor 3, and iron core 4 is arranged in the left side cylinder of p-m rotor 3; Gapped L1 between the inner round wall face of the right side cylinder of p-m rotor 3 and the cylindrical wall of stator 2, gapped L2 between the inner round wall face of the left side cylinder of p-m rotor 3 and the cylindrical wall of iron core 4, gapped L3 between the right side in the left side cylinder of p-m rotor 3 and its right end face of iron core 4, gapped L4 between the left side in the left side cylinder of p-m rotor 3 and the left end face of iron core 4; The axial line of the axial line of the axial line of the axial line of stator 2, p-m rotor 3, iron core 4 and the first rotating shaft 4-4 coincides.
Operation principle: the winding 2-2 on the stator 2 produces a rotating magnetic field, and drag p-m rotor 3 in the same way with the speed rotation, winding 4-2 on the iron core 4 produces a rotating magnetic field, and rotating magnetic field drags p-m rotor 3 and rotates in the same way, and iron core 4 and p-m rotor 3 are done relative rotary motion.Can be with the left-hand end of the first rotating shaft 4-4 as outer buttons rotatory force input, the right-hand end of the rotating shaft 3-1 of p-m rotor 3 is as the rotary power output; Perhaps with the right-hand end of the rotating shaft 3-1 of p-m rotor 3 as the rotary power input, with the left-hand end of the first rotating shaft 4-4 as the rotary power output.
The present invention is (automobile) when being used in combination with internal combustion engine, can make internal combustion engine not rely on road conditions, operates in the peak efficiency district all the time, thereby has reduced fuel consume and exhaust emissions, realizes energy-saving and cost-reducing; It also can replace gearbox in the automobile simultaneously, and parts such as clutch and flywheel are simplified vehicle structure, and cost reduces.It can realize speed driving control, the wide region smoothly adjustable-speed of automobile by electronic device; Also having does not simultaneously need complicated cooling device, simple in structure, advantage that volume is little, with low cost.It also can be applicable in the commercial plant that two mechanical rotating shafts of different rotating speeds work simultaneously.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention, Fig. 2 is the left view that radially cuts open of the left side cylinder of p-m rotor 3 among Fig. 1, Fig. 3 is the right view of p-m rotor 3 among Fig. 1, Fig. 4 is the radial cross-section of iron core 4 among Fig. 1, Fig. 5 is the radial cross-section of stator 2 among Fig. 1, Fig. 6 is the structural representation of embodiment three, and Fig. 7 is the left view that radially cuts open of the left side cylinder of p-m rotor 3 among Fig. 6, and Fig. 8 is the right view of p-m rotor 3 among Fig. 6.
Embodiment
Embodiment one: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 present embodiment is described, present embodiment is made up of housing 1, stator 2, p-m rotor 3, iron core 4; Stator 2 is the annular iron core, has a plurality of groove 2-1 on the outer round surface of stator 2, and it is evenly distributed that the open centre line of groove 2-1 all centers on the axial line of stator 2, is inlaid with winding 2-2 jointly among all groove 2-1; Iron core 4 is the annular iron core, has several trough 4-1 around the ring wall of iron core 4, is inlaid with winding 4-2 jointly in all groove 4-1; Be connected with a plurality of first permanent magnet 3-4-1 on the inner round wall face of the right side cylinder of p-m rotor 3, be connected with a plurality of second permanent magnet 3-4-2 on the inner round wall face of the left side cylinder of p-m rotor 3, be connected with a plurality of the 3rd permanent magnet 3-4-3 on the inboard right side of the left side cylinder of p-m rotor 3, be connected with a plurality of the 4th permanent magnet 3-4-4 on the inside left-end face of the left side cylinder of p-m rotor 3; The left side axis hole 4-3 of iron core 4 is socketed on the termination, right side of the first rotating shaft 4-4, the left side central portion of the first rotating shaft 4-4 is rotationally connected by the axis hole 1-2 on the 3rd bearing 4-5 and housing 1 left side, the its right end face of stator 2 is connected on the inner right side end face of housing 1, the right side central of the rotating shaft 3-1 of p-m rotor 3 is rotationally connected by the axis hole 1-1 on clutch shaft bearing 3-2 and housing 1 right side, and the left-hand end of the rotating shaft 3-1 of p-m rotor 3 is rotationally connected by the second bearing 3-3 and iron core 4 right side axis hole 4-7; P-m rotor 3 is arranged between stator 2 and the iron core 4, and stator 2 is arranged in the right side cylinder of p-m rotor 3, and iron core 4 is arranged in the left side cylinder of p-m rotor 3; Gapped L1 between the inner round wall face of the right side cylinder of p-m rotor 3 and the cylindrical wall of stator 2, gapped L2 between the inner round wall face of the left side cylinder of p-m rotor 3 and the cylindrical wall of iron core 4, gapped L3 between the right side in the left side cylinder of p-m rotor 3 and its right end face of iron core 4, gapped L4 between the left side in the left side cylinder of p-m rotor 3 and the left end face of iron core 4; The axial line of the axial line of the axial line of the axial line of stator 2, p-m rotor 3, iron core 4 and the first rotating shaft 4-4 coincides.
Winding 4-2 on the iron core 4 is connected with outside three phase sine AC power by three brush 1-3 on three conducting slip ring 4-6 on the first rotating shaft 4-4, the housing 1 after connecting with delta connection or star connection; Winding 2-2 on the stator 2 is connected with outside three phase sine AC power after connecting with delta connection or star connection.
Embodiment two: in conjunction with Fig. 1, Fig. 2, Fig. 3 illustrates present embodiment, it is evenly distributed that the difference of present embodiment and embodiment one is that each the second permanent magnet 3-4-2 on the inner round wall face of each first permanent magnet 3-4-1 on the inner round wall face of right side cylinder of described p-m rotor 3 and left side cylinder centers on the axial line of p-m rotor 3, and it is fan-shaped evenly distributed that each the 3rd permanent magnet 3-4-3 on the right side in the left side cylinder of p-m rotor 3 and each the 4th permanent magnet 3-4-4 on the left side in the cylinder of left side center on the axial line of p-m rotor 3.
Embodiment three: in conjunction with Fig. 1, Fig. 2, Fig. 3 illustrates present embodiment, the difference of present embodiment and embodiment one is that the magnetizing direction of each the second permanent magnet 3-4-2 on the inner round wall face of each first permanent magnet 3-4-1 on the inner round wall face of right side cylinder of p-m rotor 3 and left side cylinder is all perpendicular with the axial line of p-m rotor 3, and each the 3rd permanent magnet 3-4-3 on the right side in the left side cylinder of p-m rotor 3 and the magnetizing direction of each the 4th permanent magnet 3-4-4 on the left side in the cylinder of left side all parallel with the axial line of p-m rotor 3.
Embodiment four: in conjunction with Fig. 1, Fig. 2, Fig. 3 present embodiment is described, present embodiment and the difference of embodiment one are that the magnetizing direction of every adjacent two first permanent magnet 3-4-1, every adjacent two second permanent magnet 3-4-2, every adjacent two the 3rd permanent magnet 3-4-3 and every adjacent two the 4th permanent magnet 3-4-4 is opposite.
Embodiment five: in conjunction with Fig. 6, Fig. 7, Fig. 8 present embodiment is described, the difference of present embodiment and embodiment two is to be inlaid with in the inner round wall face of right side cylinder of described p-m rotor 3 to be inlaid with in the right side that is inlaid with in the inner round wall face of a plurality of first permanent magnet 3-4-1, left side cylinder in a plurality of second permanent magnet 3-4-2, the left side cylinder in the interior left side of a plurality of the 3rd permanent magnet 3-4-3 and left side cylinder and is inlaid with a plurality of the 4th permanent magnet 3-4-4.
Claims (5)
1. composite permanent magnet motor with shaft radial-radical magnetic flux structure is characterized in that it is made up of housing (1), stator (2), p-m rotor (3), iron core (4); Stator (2) is the annular iron core, has a plurality of grooves (2-1) on the outer round surface of stator (2), and it is evenly distributed that the open centre line of groove (2-1) all centers on the axial line of stator (2), is inlaid with winding (2-2) in all grooves (2-1) jointly; Iron core (4) is the annular iron core, has several trough (4-1) around the ring wall of iron core (4), is inlaid with winding (4-2) in all grooves (4-1) jointly; Be connected with a plurality of first permanent magnets (3-4-1) on the inner round wall face of the right side cylinder of p-m rotor (3), be connected with a plurality of second permanent magnets (3-4-2) on the inner round wall face of the left side cylinder of p-m rotor (3), be connected with a plurality of the 3rd permanent magnets (3-4-3) on the inboard right side of the left side cylinder of p-m rotor (3), be connected with a plurality of the 4th permanent magnets (3-4-4) on the inside left-end face of the left side cylinder of p-m rotor (3); The left side axis hole (4-3) of iron core (4) is socketed on the termination, right side of first rotating shaft (4-4), the left side central portion of first rotating shaft (4-4) is rotationally connected by the axis hole (1-2) on the 3rd bearing (4-5) and housing (1) left side, the its right end face of stator (2) is connected on the inner right side end face of housing (1), the right side central of the rotating shaft (3-1) of p-m rotor (3) is rotationally connected by the axis hole (1-1) on clutch shaft bearing (3-2) and housing (1) right side, the left-hand end of the rotating shaft (3-1) of p-m rotor (3) is rotationally connected by second bearing (3-3) and iron core (4) right side axis hole (4-7), p-m rotor (3) is arranged between stator (2) and the iron core (4), stator (2) is arranged in the right side cylinder of p-m rotor (3), and iron core (4) is arranged in the left side cylinder of p-m rotor (3); Between the cylindrical wall of the inner round wall face of the right side cylinder of p-m rotor (3) and stator (2) gapped (L1), between the cylindrical wall of the inner round wall face of the left side cylinder of p-m rotor (3) and iron core (4) gapped (L2), between the right side in the left side cylinder of p-m rotor (3) and its right end face of iron core (4) gapped (L3), between the left side in the left side cylinder of p-m rotor (3) and the left end face of iron core (4) gapped (L4); The axial line of the axial line of the axial line of the axial line of stator (2), p-m rotor (3), iron core (4) and first rotating shaft (4-4) coincides.
2. composite permanent magnet motor with shaft radial-radical magnetic flux structure according to claim 1, it is evenly distributed to it is characterized in that each second permanent magnet (3-4-2) on the inner round wall face of each first permanent magnet (3-4-1) on the inner round wall face of right side cylinder of described p-m rotor (3) and left side cylinder all centers on the axial line of p-m rotor (3), and it is fan-shaped evenly distributed that each the 4th permanent magnet (3-4-4) on the interior left side of each the 3rd permanent magnet (3-4-3) on the right side in the left side cylinder of p-m rotor (3) and left side cylinder all centers on the axial line of p-m rotor (3).
3. composite permanent magnet motor with shaft radial-radical magnetic flux structure according to claim 1, the magnetizing direction that it is characterized in that each second permanent magnet (3-4-2) on the inner round wall face of each first permanent magnet (3-4-1) on the inner round wall face of right side cylinder of described p-m rotor (3) and left side cylinder is all perpendicular with the axial line of p-m rotor (3), and the magnetizing direction of each the 4th permanent magnet (3-4-4) on the interior left side of each the 3rd permanent magnet (3-4-3) on the right side in the left side cylinder of p-m rotor (3) and left side cylinder all parallels with the axial line of p-m rotor (3).
4. composite permanent magnet motor with shaft radial-radical magnetic flux structure according to claim 1 is characterized in that the magnetizing direction of every adjacent two first permanent magnets (3-4-1), every adjacent two second permanent magnets (3-4-2), every adjacent two the 3rd permanent magnets (3-4-3) and every adjacent two the 4th permanent magnets (3-4-4) is opposite.
5. composite permanent magnet motor with shaft radial-radical magnetic flux structure according to claim 1 and 2 is characterized in that being inlaid with in the inner round wall face of right side cylinder of described p-m rotor (3) in the left side that is inlaid with in the right side that is inlaid with in the inner round wall face of described a plurality of first permanent magnets (3-4-1), left side cylinder in described a plurality of second permanent magnets (3-4-2), the left side cylinder in described a plurality of the 3rd permanent magnets (3-4-3) and the left side cylinder and is inlaid with described a plurality of the 4th permanent magnets (3-4-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101509739A CN100464480C (en) | 2006-10-31 | 2006-10-31 | Composite permanent magnet motor with shaft radial-radical magnetic flux structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101509739A CN100464480C (en) | 2006-10-31 | 2006-10-31 | Composite permanent magnet motor with shaft radial-radical magnetic flux structure |
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| Publication Number | Publication Date |
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| CN1972078A CN1972078A (en) | 2007-05-30 |
| CN100464480C true CN100464480C (en) | 2009-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006101509739A Expired - Fee Related CN100464480C (en) | 2006-10-31 | 2006-10-31 | Composite permanent magnet motor with shaft radial-radical magnetic flux structure |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361380B (en) * | 2011-11-17 | 2013-01-30 | 哈尔滨工业大学 | Transverse-radial magnetic flux structure brushless combined type permanent magnet motor |
| CN102510191B (en) * | 2011-11-17 | 2013-10-23 | 哈尔滨工业大学 | Brushless composite permanent magnet motor with transverse-axial and radial magnetic flux structure |
| CN102377299B (en) * | 2011-11-17 | 2013-01-30 | 哈尔滨工业大学 | Brushless composite permanent magnet motor of transverse-axial flux structure |
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| JP2003274589A (en) * | 2002-03-13 | 2003-09-26 | Nissan Motor Co Ltd | Rotating electric machine |
| CN1458730A (en) * | 2003-05-21 | 2003-11-26 | 哈尔滨工业大学 | Axial exciting mixed reluctance motor |
| CN1472867A (en) * | 2003-06-12 | 2004-02-04 | 哈尔滨工业大学 | Magnetic resistance motor rotor |
| CN1738163A (en) * | 2005-07-07 | 2006-02-22 | 中国汽车技术研究中心 | Dual rotors mixed power composite magnetoelectric machine |
| CN1808846A (en) * | 2005-12-27 | 2006-07-26 | 上海大学 | Dual-feeding mixed excitation axial magnetic field magento motor |
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2006
- 2006-10-31 CN CNB2006101509739A patent/CN100464480C/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5177391A (en) * | 1990-03-14 | 1993-01-05 | Nippondenso Co., Ltd. | Power generating apparatus |
| JP2000125525A (en) * | 1998-10-15 | 2000-04-28 | Denso Corp | Driver for vehicle |
| CN1343386A (en) * | 1999-02-12 | 2002-04-03 | 赫尔穆特·席勒 | Electric machine |
| CN1272716A (en) * | 1999-04-30 | 2000-11-08 | 哈尔滨工业大学 | Mixed magnetic circuit polygon coupling electric machine |
| JP2002272067A (en) * | 2001-03-15 | 2002-09-20 | Techno Takatsuki Co Ltd | Squirrel-cage rotor and motor using the squirrel-cage rotor |
| JP2003274589A (en) * | 2002-03-13 | 2003-09-26 | Nissan Motor Co Ltd | Rotating electric machine |
| CN1458730A (en) * | 2003-05-21 | 2003-11-26 | 哈尔滨工业大学 | Axial exciting mixed reluctance motor |
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| CN1808846A (en) * | 2005-12-27 | 2006-07-26 | 上海大学 | Dual-feeding mixed excitation axial magnetic field magento motor |
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| CN1972078A (en) | 2007-05-30 |
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Effective date of registration: 20161214 Address after: 150006 Nangang City, Harbin Province, deputy street, Deputy District, No. 434 Patentee after: Harbin Institute of Technology National University Science Park Development Co., Ltd. Address before: 150001 Harbin, Nangang, West District, large straight street, No. 92 Patentee before: Harbin Polytechnic Univ. |
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Effective date of registration: 20180118 Address after: Suzhou City, Jiangsu province 215600 Zhangjiagang yangshe Hua Chang Lu (Sand Lake Park Branch) Patentee after: Kazakhstan (Zhangjiagang) intelligent equipment and new materials technology industrialization Research Institute Co., Ltd. Address before: 150006 Nangang City, Harbin Province, deputy street, Deputy District, No. 434 Patentee before: Harbin Institute of Technology National University Science Park Development Co., Ltd. |
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