CN102355102A - Disc type double-rotor generator for electric automobile range extenders - Google Patents

Disc type double-rotor generator for electric automobile range extenders Download PDF

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Publication number
CN102355102A
CN102355102A CN2011102994107A CN201110299410A CN102355102A CN 102355102 A CN102355102 A CN 102355102A CN 2011102994107 A CN2011102994107 A CN 2011102994107A CN 201110299410 A CN201110299410 A CN 201110299410A CN 102355102 A CN102355102 A CN 102355102A
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CN
China
Prior art keywords
rotor
stator
disc type
fixed
disk
Prior art date
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Pending
Application number
CN2011102994107A
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Chinese (zh)
Inventor
张学义
史立伟
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Shandong University of Technology
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Shandong University of Technology
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Publication date
Application filed by Shandong University of Technology filed Critical Shandong University of Technology
Priority to CN2011102994107A priority Critical patent/CN102355102A/en
Publication of CN102355102A publication Critical patent/CN102355102A/en
Pending legal-status Critical Current

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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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Abstract

The invention provides a disc type double-rotor generator for electric automobile range extenders, which comprises a rotary shaft, a stator, a front end cover, a rear end cover and an electronic voltage regulation controller. The disc type double-rotor generator is characterized in that: the stator comprises a disc-shaped stator holder and a plurality of cores, the stator holder is sleeved on the rotary shaft in a clearance fit manner, the cores are embedded in the stator holder, armature windings are wound on the cores, the turn numbers of all the armature windings are equal, the output ends of the armature windings are connected with the electronic voltage regulation controller, two disc type rotors are respectively added at both sides of the stator holder, each disc type rotor comprises a rotor disc and a plurality of rotor steel magnets, the rotor disc is firmly sleeved on the rotary shaft, the rotor steel magnets are fixed on the rotor disc, all the rotor steel magnets fixed on the same rotor disc are fixed on the end surface of the disc type rotor, which is close to the stator holder, the polarities of the end surfaces of neighboring rotor steel magnets facing the stator holder are opposite, and a certain axial gap is arranged between each of the two disc type rotors and the stator. The two disc type rotors of the disc type double-rotor generator share the same group of armature windings, the generated magnetic fields are superposed in the air gap of the motor, consequently, the magnetic field intensity is high, and the output power is high.

Description

The electric automobile distance increasing unit is used the disc type birotor generator
Technical field
The present invention provides a kind of electric automobile distance increasing unit to use the disc type birotor generator, belongs to the electric motor of automobile technical field of electric appliances.
Background technology
Though pure electric automobile has the advantage of energy-saving and environmental protection, zero discharge, continual mileage is limited, and before the no show destination, the electric energy of storage battery is if exhaust, and electric automobile just can not advance, and at this moment storage battery is badly in need of electric energy supplement.A kind of engine and the integrated generating set of generator---distance increasing unit by high efficiency, low emission, the accumulators electric energy supplement solves the short problem of pure electric automobile continual mileage fast.The bottleneck problem of restriction distance increasing unit extensive use is the generator that lacks high efficiency, high reliability, output voltage stabilization, and generator present and that automobile accessories use, it is little that ubiquity power output, and generating efficiency is low, can not satisfy user's instructions for use.Patent of invention like Chinese patent communique bulletin in 8 days Augusts calendar year 2001: voltage stabilization permanent magneto generator; Application number: 00112053.0; Form by casing, support, line shaft, rotor, permanent magnetic steel, stator, stator winding, stator seat, stator slip cap, balancing spring, anti-rotation attachment screw, sliding shoe, adjusting rotating shaft, location bearing, adjusting rotating shaft driving mechanism and automatic feedback control circuit etc.; Power rotation axis is fixed on the support through location bearing, and rotor is fixed on the power rotation axis, and an end of stator slip cap is fixed on the support; Have groove on the stator slip cap vertically; Balancing spring is arranged in the stator slip cap, and an end of this spring is stopped that by an end face of stator slip cap other end ejection places the sliding shoe in the stator slip cap; Be fixedly connected by the anti-rotation attachment screw that passes the slip cap groove between this sliding shoe and the stator seat; This sliding shoe center is screw thread with an end of regulating rotating shaft and flexibly connects, and the detection signal input of automatic feedback control circuit is connected to the stator winding output, and this circuit control signal output part is connected to the controlled terminal of driving mechanism.This voltage stabilization permanent magneto generator complex structure, cost is high, and its serviceability needs further improvement.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can overcome above-mentioned defective, compact conformation, it is little to take up space, and safe and reliable electric automobile distance increasing unit is used the disc type birotor generator, and its technology contents is:
A kind of electric automobile distance increasing unit is used the disc type birotor generator; Comprise that rotating shaft, gap are sleeved on stator, front end housing and the rear end cap of Bearing Installation in rotating shaft in the rotating shaft; And be fixed on the electronic voltage regulation controller on the rear end cap; Wherein the stator clamping is positioned between front end housing and the rear end cap; Three's concentric is characterized in that: stator by plate-like, the gap is sleeved on the stator support in the rotating shaft and a plurality of iron cores that are tied with armature winding of being inlaid on the stator support are formed, wherein iron core is distributed on the same circumference of stator support; The umber of turn of each armature winding equates, the input of output termination electronic voltage regulation controller, and the outer cause front end housing and the rear end cap of stator support grip through long spiro nail; A disk rotor is all set up in both sides at stator support; Each disk rotor includes one and is fixedly set in the rotor disk in the rotating shaft and is fixed on a plurality of rotor magnetic steels on the rotor disk; Wherein be fixed on a plurality of rotor magnetic steels on the same rotor disk and all be fixed on disk rotor near the end face of stator support and be positioned on the same circumference; The adjacent rotor magnet steel is opposite towards the polarity of the end face of stator support, and certain end play is all arranged between two disk rotors and the stator.
Described electric automobile distance increasing unit is used the disc type birotor generator, and rotor disk all is fixed in the rotating shaft through locking nut, rotor magnetic steel through screw on rotor disk.
Operation principle is: engine drives generator pulley through the V-belt and rotates, and belt pulley drives coaxial generator amature again and rotates, i.e. magnetic field rotation, and the armature winding cutting magnetic line produces electromotive force, electric energy is provided for electric automobile electricity consumption equipment.
The present invention compared with prior art; Advantage is: generator unit stator is fixed on through front end housing, rear end cap in the middle of two disk rotors, and the magnetic field of the shared same group of armature winding of two disk rotors, generation superposes in power generator air gap, and magnetic field intensity is big; Power output is high; Electronic voltage regulation controller is installed on the commutator end bearing support bracket, compact conformation, and it is little to take up space.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the A-A profile of stator;
Fig. 3 is the B-B cutaway view of disk rotor.
Among the figure: 1, rotating shaft 2, front end housing 3, rear end cap 4, electronic voltage regulation controller 5, stator support 6, armature winding 7, iron core 8, long spiro nail 9, rotor disk 10, rotor magnetic steel 11, locking nut 12, screw 13, belt pulley
Embodiment
Below in conjunction with accompanying drawing the present invention is described further:
Front end housing 2 and rear end cap 3 equal Bearing Installation are in rotating shaft 1; Electronic voltage regulation controller 4 is fixedly mounted on the rear end cap 3; Stator by plate-like, the gap is sleeved on the stator support 5 in the rotating shaft 1 and a plurality of iron cores 7 that are tied with armature winding 6 of being inlaid on the stator support 5 are formed; Wherein iron core 7 is distributed on the same circumference of stator support 5; The umber of turn of each armature winding 6 equates, the input of output termination electronic voltage regulation controller 4, and the outer cause front end housing 2 and the rear end cap 3 of stator support 5 grip stator support 5, front end housing 2 and rear end cap 3 concentrics through long spiro nail 8; A disk rotor is all set up in both sides at stator support 5; Each disk rotor includes once locking nut 11 and is fixedly set in the rotor disk 9 in the rotating shaft 1 and is fixed on a plurality of rotor magnetic steels 10 on the rotor disk 9 through screw 12; Wherein be fixed on a plurality of rotor magnetic steels 10 on the same rotor disk 9 and all be fixed on disk rotor near the end face of stator support 5 and be positioned on the same circumference; Adjacent rotor magnet steel 10 is opposite towards the polarity of the end face of stator support 5, and certain end play is all arranged between two disk rotors and the stator.

Claims (2)

1. an electric automobile distance increasing unit is used the disc type birotor generator; Comprise that rotating shaft (1), gap are sleeved on stator, front end housing (2) and the rear end cap (3) of Bearing Installation in rotating shaft (1) in the rotating shaft (1); And be fixed on the electronic voltage regulation controller (4) on the rear end cap (3); Wherein the stator clamping is positioned between front end housing (2) and the rear end cap (3); Three's concentric is characterized in that: stator by plate-like, the gap is sleeved on the stator support (5) in the rotating shaft (1) and a plurality of iron cores (7) that are tied with armature winding (6) of being inlaid on the stator support (5) are formed, wherein iron core (7) is distributed on the same circumference of stator support (5); The umber of turn of each armature winding (6) equates, the input of output termination electronic voltage regulation controller (4), and the outer cause front end housing (2) and the rear end cap (3) of stator support (5) grip through long spiro nail (8); A disk rotor is all set up in both sides at stator support (5); Each disk rotor includes one and is fixedly set in the rotor disk (9) in the rotating shaft (1) and is fixed on a plurality of rotor magnetic steels (10) on the rotor disk (9); Wherein be fixed on a plurality of rotor magnetic steels (10) on the same rotor disk (9) and all be fixed on disk rotor near the end face of stator support (5) and be positioned on the same circumference; Adjacent rotor magnet steel (10) is opposite towards the polarity of the end face of stator support (5), and certain end play is all arranged between two disk rotors and the stator.
2. electric automobile distance increasing unit as claimed in claim 1 is used the disc type birotor generator, it is characterized in that: rotor disk (9) all is fixed in the rotating shaft (1) through locking nut (11), and rotor magnetic steel (10) is fixed on the rotor disk (9) through screw (12).
CN2011102994107A 2011-09-30 2011-09-30 Disc type double-rotor generator for electric automobile range extenders Pending CN102355102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102994107A CN102355102A (en) 2011-09-30 2011-09-30 Disc type double-rotor generator for electric automobile range extenders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102994107A CN102355102A (en) 2011-09-30 2011-09-30 Disc type double-rotor generator for electric automobile range extenders

Publications (1)

Publication Number Publication Date
CN102355102A true CN102355102A (en) 2012-02-15

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103490578A (en) * 2013-10-12 2014-01-01 山东理工大学 Axial magnetic field permanent-magnet generator for automobile
CN103501093A (en) * 2013-10-12 2014-01-08 山东理工大学 Axial magnetic field permanent magnet generator for light-duty vehicle
CN103532268A (en) * 2013-10-12 2014-01-22 山东理工大学 Permanent magnet generator with vacuum pump
CN103532326A (en) * 2013-10-12 2014-01-22 山东理工大学 Hybrid excitation generator for automobile
CN105141053A (en) * 2015-10-23 2015-12-09 沈阳工业大学 Dual-rotor single-stator axial magnetic field permanent magnet slotless motor stator and casing mounting structure
CN105871149A (en) * 2016-05-11 2016-08-17 山东理工大学 Invisible magnetic pole and salient pole electromagnetic hybrid excitation generator for electric automobile range extender
CN105914946A (en) * 2016-04-25 2016-08-31 山东理工大学 Vacuum-pump-equipped electrical excitation reluctance power generator used for light truck
CN109088485A (en) * 2018-08-23 2018-12-25 陈国宝 Motor stator for outer rotator
CN109861461A (en) * 2017-11-30 2019-06-07 日本电产株式会社 Motor and electrical equipment comprising the motor
CN114598073A (en) * 2021-11-12 2022-06-07 杭州中豪电动科技有限公司 Assembled generator and range extender

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2388770Y (en) * 1999-09-23 2000-07-19 杨志坚 Double-disk magnetoelectric generator
CN1312607A (en) * 1999-01-28 2001-09-12 陈达容 Moped
CN201549996U (en) * 2009-10-28 2010-08-11 林庆福 Disk generator
CN101951106A (en) * 2010-08-06 2011-01-19 深圳创维－Rgb电子有限公司 Ultrathin high-power direct current magnetoelectric motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1312607A (en) * 1999-01-28 2001-09-12 陈达容 Moped
CN2388770Y (en) * 1999-09-23 2000-07-19 杨志坚 Double-disk magnetoelectric generator
CN201549996U (en) * 2009-10-28 2010-08-11 林庆福 Disk generator
CN101951106A (en) * 2010-08-06 2011-01-19 深圳创维－Rgb电子有限公司 Ultrathin high-power direct current magnetoelectric motor

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103532268B (en) * 2013-10-12 2015-09-09 山东理工大学 With the permanent magnet generator of vacuum pump
CN103532326B (en) * 2013-10-12 2016-03-09 山东理工大学 hybrid excitation generator for automobile
CN103532268A (en) * 2013-10-12 2014-01-22 山东理工大学 Permanent magnet generator with vacuum pump
CN103532326A (en) * 2013-10-12 2014-01-22 山东理工大学 Hybrid excitation generator for automobile
CN103501093B (en) * 2013-10-12 2015-08-05 山东理工大学 Axial magnetic field permanent magnet generator for light-duty vehicle
CN103490578B (en) * 2013-10-12 2015-08-05 山东理工大学 Axial magnetic field permanent-magnet generator for automobile
CN103501093A (en) * 2013-10-12 2014-01-08 山东理工大学 Axial magnetic field permanent magnet generator for light-duty vehicle
CN103490578A (en) * 2013-10-12 2014-01-01 山东理工大学 Axial magnetic field permanent-magnet generator for automobile
CN105141053A (en) * 2015-10-23 2015-12-09 沈阳工业大学 Dual-rotor single-stator axial magnetic field permanent magnet slotless motor stator and casing mounting structure
CN105914946A (en) * 2016-04-25 2016-08-31 山东理工大学 Vacuum-pump-equipped electrical excitation reluctance power generator used for light truck
CN105914946B (en) * 2016-04-25 2018-06-08 山东理工大学 Electrical excitation reluctance type generator of the light truck with vacuum pump
CN105871149A (en) * 2016-05-11 2016-08-17 山东理工大学 Invisible magnetic pole and salient pole electromagnetic hybrid excitation generator for electric automobile range extender
CN109861461A (en) * 2017-11-30 2019-06-07 日本电产株式会社 Motor and electrical equipment comprising the motor
CN109088485A (en) * 2018-08-23 2018-12-25 陈国宝 Motor stator for outer rotator
CN114598073A (en) * 2021-11-12 2022-06-07 杭州中豪电动科技有限公司 Assembled generator and range extender

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Application publication date: 20120215