CN104578628A - Novel double-magnetic-field rotating generator and power generation system thereof - Google Patents
Novel double-magnetic-field rotating generator and power generation system thereof Download PDFInfo
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- CN104578628A CN104578628A CN201410820392.6A CN201410820392A CN104578628A CN 104578628 A CN104578628 A CN 104578628A CN 201410820392 A CN201410820392 A CN 201410820392A CN 104578628 A CN104578628 A CN 104578628A
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Abstract
The invention discloses a novel double-magnetic-field rotating generator, and relates to the technical field of a generator provided with more than one stator or rotor. The generator comprises a combined stator, a disc type rotor and a casing, wherein the combined stator comprises a plurality of combined stator units arranged in a radiation manner; the disc type rotor comprises an upper rotor disc, a lower rotor disc, a rotor shaft and rotor permanent magnets; a stator core comprises an upper horizontal stator core part, a lower horizontal stator core part and a vertical core part; one end of a stator permanent magnet is connected with the upper horizontal stator core part, the other end of the stator permanent magnet is connected with the lower horizontal stator core part, the stator permanent magnet divides each of the upper horizontal stator core part and the lower horizontal stator core part into a left part and a right part, each of the left sides and the right sides of the upper horizontal stator core part and the lower horizontal stator core part is wound with a stator coil; each combined stator unit of the generator is provided with four power generation coils. The generator has the characteristic of high power generation efficiency.
Description
Technical field
The present invention relates to the technical field of generators of a more than stator or rotor, particularly relate to a kind of novel pair of magnetic field convolution generator and electricity generation system thereof.
Background technology
Generator (Generators) is the plant equipment other forms of energy conversion being become electric energy, it is driven by the hydraulic turbine, steam turbine, diesel engine or other dynamic power machines, by current, air-flow, the Conversion of Energy that fuel combustion or nuclear fission produce is that mechanical energy passes to generator, then is converted to electric energy by generator.Generator has been widely used in industrial and agricultural production, national defence, science and technology and daily life.
The form of generator is a lot, but its operation principle is all based on the law of electromagnetic induction and law of electromagnetic force.Therefore, the rule of its structure is: form with suitable magnetic conduction and electric conducting material the magnetic circuit and the circuit that carry out mutually electromagnetic induction, to produce electromagnetic power, reach the object of power conversion.No matter being diesel engine generator or gasoline engine generator, is all the work done successively in certain sequence of each cylinder, and the thrust acted on piston becomes the strength promoting crank rotation, thus drives crankshaft rotating through connecting rod.Brushless synchrnous ac generator and engine bent axle are coaxially installed, just can utilize the rotor rotarily driving generator of engine, utilize ' electromagnetic induction ' principle, generator will export induced electromotive force, just can generation current through closed load circuit.
Application number is 201110348009.8 disclose a kind of ultrahigh-energy generator, and above-mentioned generator is only provided with a coil on each stator core unit, although generating efficiency is higher than conventional generating efficiency, but generating capacity can also improve.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of novel pair of magnetic field convolution generator and electricity generation system thereof, and each combined type stator unit of described generator is provided with four power coils and has the high feature of generating efficiency.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of novel pair of magnetic field convolution generator, it is characterized in that: described generator comprises combined type stator, disk rotor and casing, described casing comprises upper end cover, bottom end cover and barrel-type casing, upper end cover, bottom end cover and barrel-type casing adopt non-magnet material to make, described combined type stator comprises several combined type stator units arranged radially, described combined type stator unit is fixed on, between bottom end cover, described combined type stator unit comprises inverse u shape stator core, stator coil and stator permanent magnet, described stator core comprises horizontal stator core part, lower horizontal stator core part and vertical core portion, described stator permanent magnet is positioned at the opening of described inverse u shape stator core, one end of stator permanent magnet is connected with upper horizontal stator core part, the other end of stator permanent magnet is connected with lower horizontal stator core part, upper horizontal stator core part and lower horizontal stator core part are divided into two parts in left and right by described stator permanent magnet, on described, the left and right sides of lower horizontal stator core part is wound with a stator coil respectively, upper horizontal stator core part, lower horizontal stator core part and stator permanent magnet composition " work " font magnetic circuit bridge, described disk rotor comprises upper rotor part dish, lower rotor part dish, armature spindle and rotor permanent magnet, described armature spindle is positioned at the center of the combined type stator unit arranged radially, and described armature spindle is connected with upper and lower end-cover axle, described upper and lower rotor disk is fixed on described armature spindle, described upper and lower rotor disk is evenly equipped with rotor permanent magnet, rotor permanent magnet on described upper rotor part dish and upper horizontal stator core part are oppositely arranged, and the rotor permanent magnet on described lower rotor part dish and lower horizontal stator core part are oppositely arranged.
Further technical scheme is: the upper end of described stator permanent magnet is N pole, and its lower end is S pole; The upper end of described rotor permanent magnet is S pole, and its lower end is N pole.
Further technical scheme is: described generator also comprises bearing.
Further technical scheme is: the rotor permanent magnet on described upper and lower rotor disk is more than four, and described combined type stator unit is provided with more than 12.
The invention also discloses a kind of generator system, it is characterized in that: described system comprises foregoing generator, rectifier, inverter and filtering capacitor, the power output end of described generator exports successively after inverter, rectifier and filtering capacitor.
The beneficial effect adopting technique scheme to produce is: each combined type stator unit of described generator is provided with four power coils, has the advantages that generating efficiency is high.In addition described generator is applicable to permanent magnet generator group, wind turbine generator, hydro-generating Unit, automobile generating unit and navigation generating set etc.Improving the transfer ratio that other energy conversion are electric energy, be of value to environmental protection, is clean new forms of energy.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is sectional structure schematic diagram of the present invention;
Fig. 2 is the plan structure schematic diagram that the present invention opens upper end cover;
Fig. 3 is the structural representation of disk rotor in the present invention;
Wherein: 1, upper end cover 2, bottom end cover 3, barrel-type casing 4, combined type stator unit 5, stator core 6, stator coil 7, stator permanent magnet 8, upper horizontal stator core part 9, lower horizontal stator core part 10, vertical core portion 11, upper rotor part dish 12, lower rotor part dish 13, armature spindle 14, rotor permanent magnet 15, bearing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
The invention discloses a kind of novel pair of magnetic field convolution generator, described generator comprises combined type stator, disk rotor and casing.Specifically as shown in Figure 1-2, described casing comprises upper end cover 1, bottom end cover 2 and barrel-type casing 3, and upper end cover 1, bottom end cover 2 and barrel-type casing 3 adopt non-magnet material to make, and form non-magnetic casing.Described combined type stator comprises several combined type stator units 4 arranged radially, described combined type stator unit 4 is fixed on upper and lower end cap 1, between 2, as shown in Figure 1, described combined type stator unit 4 comprises inverse u shape stator core 5, stator coil 6 and stator permanent magnet 7.
Described stator core 5 comprises horizontal stator core part 8, lower horizontal stator core part 9 and vertical core portion 10.Described stator permanent magnet 7 is positioned at the opening of described inverse u shape stator core 5, one end of stator permanent magnet 7 is connected with upper horizontal stator core part 8, the other end of stator permanent magnet 7 is connected with lower horizontal stator core part 9, upper horizontal stator core part 8 and lower horizontal stator core part 9 are divided into two parts in left and right by described stator permanent magnet 7, on described, lower horizontal stator core part 8, the left and right sides of 9 is wound with a stator coil 6 respectively, upper horizontal stator core part 8, lower horizontal stator core part 9 and stator permanent magnet 7 form " work " font magnetic circuit bridge.
As Figure 1-3, described disk rotor comprises upper rotor part dish 11, lower rotor part dish 12, armature spindle 13 and rotor permanent magnet 14.Described armature spindle 13 is positioned at the center of the combined type stator unit 4 arranged radially, and described armature spindle and upper and lower end cap 1,2 axles connect, described upper and lower rotor disk 11,12 are fixed on described armature spindle, and described upper and lower rotor disk 11, is evenly equipped with rotor permanent magnet 14 on 12, rotor permanent magnet 14 on described upper rotor part dish 11 is oppositely arranged with upper horizontal stator core part 8, and the rotor permanent magnet 14 on described lower rotor part dish 12 is oppositely arranged with lower horizontal stator core part 9.
The upper end of described stator permanent magnet 7 is N pole, and its lower end is S pole; The upper end of described rotor permanent magnet 14 is S pole, and its lower end is N pole.In this application, described upper and lower rotor disk 11, rotor permanent magnet 14 on 12 is more than four, described combined type stator unit 4 is provided with more than 12, it is to be noted that the number of rotor permanent magnet and combined type stator unit can be arranged according to actual needs, more than illustrate, the restriction to the application can not be formed.In addition, described generator also comprises bearing 15, in order to be fixedly connected with other devices by generator.
Corresponding with above-mentioned generator, the invention also discloses a kind of generator system, described system comprises generator, rectifier, inverter and filtering capacitor in claim 1-4 described in any one, and the power output end of described generator exports successively after inverter, rectifier and filtering capacitor.
Each combined type stator unit of described generator is provided with four power coils, has the advantages that generating efficiency is high.In addition described generator is applicable to permanent magnet generator group, wind turbine generator, hydro-generating Unit, automobile generating unit and navigation generating set etc.Improving the transfer ratio that other energy conversion are electric energy, be of value to environmental protection, is clean new forms of energy.
Claims (5)
1. a novel pair of magnetic field convolution generator, it is characterized in that: described generator comprises combined type stator, disk rotor and casing, described casing comprises upper end cover (1), bottom end cover (2) and barrel-type casing (3), upper end cover (1), bottom end cover (2) and barrel-type casing (3) adopt non-magnet material to make, described combined type stator comprises several combined type stator units (4) arranged radially, described combined type stator unit (4) is fixed on, bottom end cover (1, 2) between, described combined type stator unit (4) comprises inverse u shape stator core (5), stator coil (6) and stator permanent magnet (7), described stator core (5) comprises horizontal stator core part (8), lower horizontal stator core part (9) and vertical core portion (10), described stator permanent magnet (7) is positioned at the opening of described inverse u shape stator core (5), one end of stator permanent magnet (7) is connected with upper horizontal stator core part (8), the other end of stator permanent magnet (7) is connected with lower horizontal stator core part (9), upper horizontal stator core part (8) and lower horizontal stator core part (9) are divided into two parts in left and right by described stator permanent magnet (7), on described, lower horizontal stator core part (8, 9) the left and right sides is wound with a stator coil (6) respectively, upper horizontal stator core part (8), lower horizontal stator core part (9) and stator permanent magnet (7) composition " work " font magnetic circuit bridge, described disk rotor comprises upper rotor part dish (11), lower rotor part dish (12), armature spindle (13) and rotor permanent magnet (14), described armature spindle (13) is positioned at the center of the combined type stator unit (4) arranged radially, and described armature spindle and upper, bottom end cover (1, 2) axle connects, on described, lower rotor part dish (11, 12) be fixed on described armature spindle, on described, lower rotor part dish (11, 12) rotor permanent magnet (14) is evenly equipped with on, rotor permanent magnet (14) on described upper rotor part dish (11) and upper horizontal stator core part (8) are oppositely arranged, rotor permanent magnet (14) on described lower rotor part dish (12) and lower horizontal stator core part (9) are oppositely arranged.
2. convolution generator in novel pair of magnetic field according to claim 1, is characterized in that: the upper end of described stator permanent magnet (7) is N pole, and its lower end is S pole; The upper end of described rotor permanent magnet (14) is S pole, and its lower end is N pole.
3. convolution generator in novel pair of magnetic field according to claim 1, is characterized in that: described generator also comprises bearing (15).
4. convolution generator in novel pair of magnetic field according to claim 1, it is characterized in that: described upper and lower rotor disk (11,12) rotor permanent magnet (14) on is more than four, and described combined type stator unit (4) is provided with more than 12.
5. a generator system, it is characterized in that: described system comprises generator, rectifier, inverter and filtering capacitor in claim 1-4 described in any one, the power output end of described generator exports successively after inverter, rectifier and filtering capacitor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410820392.6A CN104578628B (en) | 2014-12-25 | 2014-12-25 | New pair of magnetic field convolution generator and its electricity generation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410820392.6A CN104578628B (en) | 2014-12-25 | 2014-12-25 | New pair of magnetic field convolution generator and its electricity generation system |
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| CN104578628A true CN104578628A (en) | 2015-04-29 |
| CN104578628B CN104578628B (en) | 2017-10-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183347A (en) * | 2021-12-17 | 2022-03-15 | 珠海格力电器股份有限公司 | Scroll compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006174637A (en) * | 2004-12-17 | 2006-06-29 | Nissan Motor Co Ltd | Manufacturing method for stator of rotary electric machine |
| JP2009130945A (en) * | 2007-11-19 | 2009-06-11 | Kayaba Ind Co Ltd | Motor |
| CN102106059A (en) * | 2008-10-24 | 2011-06-22 | 松下电器产业株式会社 | Dual rotor motor and manufacturing method therefor |
| CN102364843A (en) * | 2011-11-07 | 2012-02-29 | 李连山 | Ultrahigh-energy generator |
| CN204392032U (en) * | 2014-12-25 | 2015-06-10 | 贾志祥 | Novel pair of magnetic field convolution generator and electricity generation system thereof |
-
2014
- 2014-12-25 CN CN201410820392.6A patent/CN104578628B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006174637A (en) * | 2004-12-17 | 2006-06-29 | Nissan Motor Co Ltd | Manufacturing method for stator of rotary electric machine |
| JP2009130945A (en) * | 2007-11-19 | 2009-06-11 | Kayaba Ind Co Ltd | Motor |
| CN102106059A (en) * | 2008-10-24 | 2011-06-22 | 松下电器产业株式会社 | Dual rotor motor and manufacturing method therefor |
| CN102364843A (en) * | 2011-11-07 | 2012-02-29 | 李连山 | Ultrahigh-energy generator |
| CN204392032U (en) * | 2014-12-25 | 2015-06-10 | 贾志祥 | Novel pair of magnetic field convolution generator and electricity generation system thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183347A (en) * | 2021-12-17 | 2022-03-15 | 珠海格力电器股份有限公司 | Scroll compressor |
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| CN104578628B (en) | 2017-10-24 |
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Effective date of registration: 20151208 Address after: Shijiazhuang City, Hebei Province, the new bridge 050000 West Road No. 375 stone building block B room 804 Applicant after: SHIJIAZHUANG NEW ENERGY TECHNOLOGY SHIJIAZHUANG Co.,Ltd. Address before: Shijiazhuang City, Hebei Province, the new bridge 050000 West Road No. 375 stone building block B room 804 Applicant before: Jia Zhixiang Applicant before: Gao Liqiang Applicant before: Liu Wufu |
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Inventor after: Liu Wufu Inventor after: Xia Guosen Inventor before: Liu Wufu |
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