CN108270315A

CN108270315A - A kind of two drive electric automobiles

Info

Publication number: CN108270315A
Application number: CN201611268394.4A
Authority: CN
Inventors: 张春
Original assignee: Zhengzhou Yoshida Patent Operation Co Ltd
Current assignee: Henan Kyrgyzstan Patent Operating Co
Priority date: 2016-12-31
Filing date: 2016-12-31
Publication date: 2018-07-10

Abstract

The invention belongs to electric vehicle fields, and particularly as being a kind of two drive electric automobiles, including automobile body, wheel motor, forerunner or rear-guard of the wheel motor for electric vehicle are provided on automobile is, it is characterised in that：The wheel motor is two-way Quimby pump motor, two-way Quimby pump motor includes the first strip-spiral mover switched reluctance machines, first driving screw rod of the mover of the first strip-spiral mover switched reluctance machines as Quimby pump, the annular stator side opening position of the motor coordinates another screw rod with the first driving screw rod, the two forms two-way Quimby pump motor, stator interior potting resin forms annulus inner face.Relative to the prior art, two drive electric automobiles of the present invention use two-way Quimby pump motor, play the role of pump while as motor, not only solve the structure for mixing setting with motor without hydraulic motor in the prior art, while have the advantages that simple in structure easily fabricated.

Description

A kind of two drive electric automobiles

Technical field

The invention belongs to electric vehicle field, particularly as being a kind of two drive electric automobiles.

Background technology

Switch magnetic-resistance motor system (Switched Reluctance Drive：SRD it is) after frequency conversion speed-adjusting system, nothing The latest generation continuous speed regulation system to grow up after brush DC motor speed-regulating system is collection modern microelectronic technology, number Word technology, Power Electronic Technique, infrared electro technology and modern electromagnetic, design and manufacturing technology are integrated light, mechanical, electrical Integrated new and high technology.

The major defect of Switch reluctance motor driving system is：

1st, there is torque pulsation.From operation principle it is found that the torque generated on S switched reluctance motor rotors is by some row pulses What torque was formed by stacking, due to the influence of double-salient-pole structure and magnetic circuit saturation nonlinearity, synthesis torque is not a constant torque, And having certain harmonic component, this affects SR motor low speed runnabilities.2nd, the noise of SR motor transmission agents and shake It is dynamic bigger than general motor.

Disadvantages mentioned above is substantially the Switch reluctance motor driving system i.e. switched reluctance motor SRM of SRD systems Caused by structure, to reduce torque pulsation and its caused noise with shaking the knot it is necessary to change switched reluctance motor SRM Structure.

Increasingly skillful with new energy technology, drive system has been achieved for technical breakthrough.The new energy of mainstream at present Source vehicle uses parallel and series-parallel hybrid electric system, passes through the parsing point to engine and motor characteristic and efficiency section Match, efficiently energy is utilized and recycled, so as to improve whole system efficiency.

In the prior art, being constantly progressive with science and technology, popularization of the new energy technology in communal facility field is more and more wider It is general, it is applied in utility vehicle at present more, but this parallel and series parallel type structure is very complicated, production, manufacture are all It is very troublesome.

Moreover, have fluid hybrid system, the electric hybrid system of oil and electro-hydraulic hybrid system at present, the not no hydraulic pressure by being electrically generated The system that power mixes again with electricity.Existing motor and hydraulic motor are separately positioned, and hydraulic motor and hydraulic pump can mix It closes and uses, hydraulic motor is never mixed with motor.

Invention content

The technical problem to be solved by the present invention is to：Current electro-hydraulic hybrid system structure is extremely complex, does not also have hydraulic pressure horse Up to the structure that setting is mixed with motor, to solve the above problems, providing a kind of two drive electric automobiles.

The purpose of the present invention is what is realized in the following manner：

A kind of two drive electric automobiles, including automobile body, are provided with wheel motor, wheel motor is electric vehicle on automobile is Forerunner or rear-guard, the wheel motor be two-way Quimby pump motor, two-way Quimby pump motor include the first spiral bar Shape mover switched reluctance machines, it is characterised in that：The mover of the first strip-spiral mover switched reluctance machines is as double spiral shells First driving screw rod of bar pump, the annular stator side opening position of the motor and the first driving screw rod coordinate another screw rod, and two Person forms two-way Quimby pump motor, and stator interior potting resin forms annulus inner face.

Another described screw rod for the second strip-spiral mover switched reluctance machines mover as the second driving screw rod, the Two strip-spiral mover switched reluctance machines, which correspond to side opening, makes the first driving screw rod be engaged with the second driving screw rod, i.e., the second master The hand of spiral of dynamic screw rod is opposite with the hand of spiral of the first driving screw rod.

Another screw rod is driven screw.

The tooth number of poles of the strip-spiral mover switched reluctance machines is one of for 1-8 teeth pole, the end set of two screw rods There is pitch wheel.

Pass through oil circuit connection between the Quimby pump motor so that two-way twin-screw can be passed through between motor Pump mutually conveying energy.

Two-way Quimby pump between the motor in electric automobile is connected in series with by oil circuit, realizes the mutual defeated of energy It send, the series system between two-way Quimby pump is：The input that the output terminal of first motor passes through oil circuit and next motor End connection, is sequentially connected in series, the output terminal of the last one motor is connect by oil circuit with the input terminal of first motor later；Two Oil circuit top set is connected with oil storage tank and energy storage canister between a motor, is provided with and the oil inlet pipe of oil circuit connection and goes out on oil storage tank Oil pipe is provided on energy storage canister and the accumulation of energy pipe of oil circuit connection and releases and can manage；Using the direction advanced during oil circulation as front, The front of accumulation of energy pipe is arranged on flowline on the interface of oil pipe, release can pipe be arranged on the front of oil inlet pipe, in oil inlet pipe, fuel-displaced Pipe, accumulation of energy pipe are released and can be managed and with being both provided with switch valve on the oil circuit of branch oil circuit connection.

The oil circulation method for the two-way Quimby pump being connected in series with is：

First, two-way Quimby pump normal operating conditions, during automobile normal operation, between two-way Quimby pump motor and motor connection Oil circuit in be filled with oil, hydraulic oil recycles on the series connection oil circuit between each motor, oil inlet pipe, flowline, accumulation of energy pipe With release can be on pipe switch valve be all to close, opened with the oil circuit upper switch valve of branch oil circuit connection；

In braking automobile, motor powers off, and the switch valve on the flowline of oil storage tank and the accumulation of energy pipe of energy storage canister is opened, with dividing Switch valve on the oil circuit of branch oil circuit connection is closed, and automobile inertial makes motor, and as operation of oil pump, the high pressure oil of output enters The storage of energy is carried out in accumulator, the hydraulic oil lacked in oil pipe is fed by oil storage tank；

In automobile starting, due to needing very big power, the switch valve released and can managed on flowline, energy storage can be opened at this time The energy of tank storage releases, and motor as motor is provided and starts power, reduces the electricity consumption of motor, if energy storage is used up, It is then driven by motor, extra hydraulic oil is entered in oil storage tank in oil circuit；

2nd, when the two-way Quimby pump failure in part powers off, the hydraulic oil recycled between remaining motor drives the spiral shell of the motor Bar rotates, and realizes energy supply.

Forerunner or rear-guard include each two-way Quimby pump motor, high pressure oil manifold, accumulator and oil storage tank, each Motor is respectively provided with there are one self-loopa oil circuit, and the output terminal of each motor is connect with high pressure oil manifold by accumulation of energy pipe, each The input terminal of motor is connect by releasing to manage with high pressure oil manifold, and the output terminal of each motor is connected by flowline and oil storage tank Connect, the input terminal of each motor is connect by oil inlet pipe with oil storage tank, and high pressure oil manifold is connect with energy storage canister, oil inlet pipe, Flowline, accumulation of energy pipe are released and can manage, be both provided with switch valve, high pressure oil on the self-loopa oil circuit of each motor and high pressure oil collecting pipe Manifold is a cavity.

Round-robin method between oil circuit is：

First, oil is filled in two-way Quimby pump normal operating conditions, each motor and connected each oil pipe；

During automobile normal operation, the switch valve on the self-loopa oil circuit of each motor is opened, remaining switch valve is closed, Ge Ge electricity Machine passes through respective circulation loop normal operation；

When braking during automobile traveling, motor power-off, the switch valve on oil inlet pipe that oil storage tank is connect with each motor is beaten It opens, the switch valve on the accumulation of energy pipe that each motor is connect with high pressure oil manifold is opened, and high pressure oil manifold is connect with energy storage canister Oil circuit on switch valve open, the switch valve on remaining connecting path is turned off；At this point, automobile under the action of inertia after It continues away, making motor, the high pressure oil of output is entered in energy storage canister through high pressure oil manifold, lacked in oil pipe as operation of oil pump Oil fed from oil tank；

In automobile starting, due to needing very big power, energy storage canister connect with high pressure oil manifold, high pressure oil manifold and respectively The switch valve released on energy pipe of a motor connection is opened, and each motor is opened with the switch valve on the tank connected flowline of oil storage, Energy in energy storage canister releases, and motor as motor is provided and starts power, reduces the electricity consumption of motor, if energy storage is used To the greatest extent, then it is driven by each motor alone cycle, extra hydraulic oil is entered in oil storage tank in oil circuit；

2nd, when the two-way Quimby pump failure in part powers off, on the accumulation of energy pipe that remaining motor is connect with high pressure oil oil catcher Switch valve is opened, and is opened with the switch valve on the tank connected oil inlet pipe of oil storage, what high pressure oil oil catcher was connect with faulty motor releases Switch valve on energy pipe is opened, and the flowline of faulty motor is connected with oil storage tank, if the pressure in high pressure oil oil catcher is less than event Hinder the pressure needed for motor, high pressure oil oil catcher is connected with energy storage canister, and energy storage canister releases stress carry out energy supplement, if high pressure oil Higher than the pressure needed for faulty motor, high pressure oil oil catcher connects pressure in oil catcher with energy storage canister, and energy storage canister carries out accumulation of energy.

Relative to the prior art, two drive electric automobiles of the invention use two-way Quimby pump motor, as motor Play the role of pump simultaneously, not only solve the structure for mixing setting with motor without hydraulic motor in the prior art, have simultaneously There is the advantages of simple in structure easily fabricated.

Description of the drawings

Fig. 1 is outer single-screw tooth switched reluctance machines combining structure schematic diagram extremely arranged in a straight line.

Fig. 2 is outer single-screw tooth switched reluctance machines combining structure schematic diagram extremely arranged in a straight line.

Fig. 3 is the in line switched reluctance machines combining structure schematic diagram of double external spiral external stator components.

Fig. 3-1 is the four in line switched reluctance machines combining structure schematic diagrams of external spiral external stator component.

Fig. 3-2 is the schematic diagram for the transparent ends that Fig. 3-1 only stays 0231 arc surface of external spiral stator tooth pole iron core.

Fig. 4 is strip-spiral stator tooth pole Component composition structure diagram.

Fig. 5 is sheet double helix inner stator tooth electric machine part combining structure schematic diagram extremely arranged in a straight line.

Fig. 6 is sheet double helix inner stator tooth pole helical arrangement electric machine part combining structure schematic diagram.

Fig. 7 is the in line electric machine part combining structure schematic diagram of double helix external teeth pole halbach array stator components.

Fig. 8 is double external spiral external tooth poles halbach array helical arrangement electric machine part combining structure schematic diagrams.

Fig. 9 is double straight-tooth external tooth pole halbach arrays electric machine part combining structure schematic diagram arranged in a straight line.

Figure 10 is the outer halbach array helical arrangement stator switch magnetic resistance electric machine part combining structure schematic diagrams of double straight-tooth.

Figure 11 is cross spiral inner stator tooth electric machine part combining structure schematic diagram extremely arranged in a straight line.

Figure 12 is interior four spirals halbach array rings stator tooth electric machine part combining structure schematic diagram extremely arranged in a straight line.

Figure 13 is interior four spirals halbach array ring stator tooths pole helical arrangement electric machine part combining structure schematic diagram.

Figure 14 is cross spiral inner stator tooth pole helical arrangement electric machine part combining structure schematic diagram.

Figure 15 is interior four spirals halbach array rings stator tooth electric machine part combining structure schematic diagram extremely arranged in a straight line.

Figure 16 is interior four spirals halbach array ring stator tooths pole helical arrangement electric machine part combining structure schematic diagram.

Figure 17 is cross spiral inner stator tooth pole helical arrangement electric machine part combining structure schematic diagram.

Figure 18 is four spiral external stator tooth of halbach arrays electric machine part combining structure schematic diagram extremely arranged in a straight line.

Figure 19 is four spiral external stator tooth of halbach arrays electric machine part combining structure schematic diagram extremely arranged in a straight line.

Figure 20 is four straight-tooth external stator tooth of halbach arrays electric machine part combining structure schematic diagram extremely arranged in a straight line.

Figure 21 is four straight-tooth external stator tooth of halbach arrays electric machine part combining structure schematic diagram extremely arranged in a straight line.

Figure 22 is four straight-tooth external stator tooth pole helical arrangement electric machine part combining structure schematic diagram of halbach arrays.

Figure 23 is four spiral external stator tooth of halbach arrays electric machine part combining structure schematic diagram extremely arranged in a straight line.

Figure 24 is four spiral external stator tooth pole helical arrangement electric machine part combining structure schematic diagram of halbach arrays.

Figure 25 is four spiral external stator tooth of halbach arrays electric machine part combining structure schematic diagram extremely arranged in a straight line.

Figure 26 is eight spiral external stator tooth pole helical arrangement electric machine part combining structure schematic diagrams.

Figure 27 is three-dimensional vertical bar shape helical tooth pole stator motor Component composition structure diagram.

Figure 28 is stereo spiral strip helical tooth pole stator motor Component composition structure diagram.

Figure 29 is reverse acting spiral motor components combining structure schematic diagram in the helical arrangement of halbach array helical tooths pole.

Figure 30 is the mesh schematic representation of twin-screw.

Figure 31 is Quimby pump electric machine structure schematic diagram.

Figure 32 is Quimby pump motor axial sectional view.

Figure 33 is Quimby pump motor radial cross-section one.

Figure 34 is the Quimby pump motor housing schematic diagram of a driving screw rod.

Figure 35 is Quimby pump motor radial cross-section two.

Figure 36 is scheme of installation one of the Quimby pump motor on vehicle frame.

Figure 37 is the oil circulation schematic diagram between Quimby pump motor in Figure 36.

Figure 38 is scheme of installation two of the Quimby pump motor on vehicle frame.

Figure 39 is the oil circulation schematic diagram between Quimby pump motor in Figure 38.

Specific embodiment

Fig. 3-1 be the four in line switched reluctance machines of external spiral external stator component, external spiral stator tooth pole iron core 0231, outer spiral shell Outer vortex circle 0232 is arranged outside rotation stator tooth pole iron core 0231 and forms external spiral stator tooth pole, and 6 external spiral stator tooths are extremely straight Line is laminated stationary arrangement and forms the extremely in line stator component 0239 of external spiral stator tooth, the extremely in line stator structure of four external spiral stator tooths Part 0239 is circumferentially uniformly arranged, and forms four external spiral external stators 272, and the tooth number of poles of every layer of four external spiral external stator is four, In the end of adjacent 0231 arc surface of external spiral stator tooth pole iron core, it is circumferentially formed thereon the interval for avoiding the formation of magnet short-cut path 2734, the interval 2735 for avoiding the formation of magnet short-cut path is also formed along rotary axis direction, mover tooth is arranged in four external spiral external stators 272 Pole 273, mover tooth pole 273 form whole double helix mover 0331, whole double helix mover by spiral subunit helical arrangement 0331 has support element 0332 to support.

The screw pitch of spiral iron core 0231 is 660mm, length 50mm, and the thickness of spiral winding 0232 is 2.5mm, single spiral shell It is 55mm to revolve tooth pole length, and 6 single helical tooth poles are arranged in a straight line along rotor shaft direction, and length 330mm, yoke portion is by yoke 0233 connection, yoke 0223 are circumferentially stacked and form for monolithic molding structure or whole silicon steel sheet with 6 spiral iron cores 0231, Spiral is formed the annulus that mover tooth is extremely 45 degree with the arc chord angle being circumferentially oppositely arranged of stator core cooperation in an axial direction Double-spiral structure.Its screw pitch is 660mm, and length includes 6 helical tooth pole units with the structural arrangement of spiral, mover for 330mm Tooth pole is placed in four external spiral external stators.

Arc angle is：β=89 ° ＜ 360/m/2=360/4=90 °, this is because edge between adjoining spiral iron core 0231 Circumferencial direction forms the interval 2734 for avoiding the formation of magnet short-cut path, and the angle that the circular arc which forms corresponds to the center of circle is 2 °, Since the thickness of spiral winding 0232 is 2.5mm, so avoiding the formation of magnetic along between rotary axis direction adjoining spiral iron core 0231 The length at the interval 2735 of short circuit is 5mm.

Fig. 3-2 eliminates most of four external spiral external stators for Fig. 3-1, only stays 0231 arc surface of external spiral stator tooth pole iron core Transparent ends schematic diagram, the extremely in line stator component 0239 of four external spiral stator tooths be referred to as A, B, C, D row；As Fig. 3- 2 first layer A row stator tooths pole center lines are 8 ° with corresponding mover tooth pole unit centerlines, at this point, 0231A1,0231A2, Six external spiral stator tooth poles of 0231A3 and 0231B4,0231B5,0231B6 generate magnetic field, make whole double helix mover 0331 A tooth pole stress, whole double helix mover 0331 is driven to be rotated in the counterclockwise direction, while C, D row generate same power, Whole double helix mover 0331 is driven to be rotated in the counterclockwise direction.

When certain first layer A row stator tooths pole center line is overlapped with corresponding mover tooth pole unit center line, 0231A1, 0231B4 does not generate magnetic field, and tetra- 0231A2,0231A3 and 0231B5,0231B6 external spiral stator tooth poles generate magnetic field, when whole Body double helix mover 0331 turn over interval 2734 after, and there are six external spiral stator tooth pole generate magnetic field,

First layer A row stator tooths pole center line is overlapped with corresponding mover tooth pole unit center line, second layer A row stator tooth poles center Line is 30 ° with corresponding mover tooth pole unit centerlines, third layer A row stator tooths pole center line and corresponding mover tooth pole unit Centerlines are 60 °, the 4th layer of A row stator tooths pole center line and corresponding mover tooth pole unit centerlines be 90 ° wherein 4th layer of A is classified as equilbrium position, meanwhile, the 4th layer of B row stator tooths pole center line is overlapped with corresponding mover tooth pole unit center line, Layer 5 B row stator tooths pole center line and corresponding mover tooth pole unit centerlines are 30 °, layer 6 B row stator tooth extremely in Heart line is 60 ° with corresponding mover tooth pole unit centerlines, and first layer B row stator tooths pole center line and corresponding mover tooth are extremely single First centerlines are classified as equilbrium position for 90 ° of wherein first layer B, during initial start, need A arrange second, third layer individually or Common to generate magnetic force, B arranges the 5th, layer 6 and separately or cooperatively generates magnetic force, and A is made to arrange the 4th layer of disengaging equilbrium position, B row first Layer be detached from equilbrium position, after rotation, it is possible to make in equilbrium position A arrange the 4th layer, B row first layers lead to magnetic generate magnetic force, Permutation and combination can be carried out and generate magnetic force by being exactly 6 layers, just there are many control mode, after 30 ° of rotation, third and fourth, five layers of repetition It is recycled with this.

When only one layer of magnetic conduction, if axis client same polarity is directed toward in two tooth poles to same layer up and down, when stator tooth pole magnetic force Line passes through air gap, and the magnetic line of force enters adjacent subunit along rotor shaft direction to both sides into after corresponding to subunit, then by phase After adjacent subunit enters adjacent stators tooth extremely across air gap, magnetic conduction stator tooth pole is entered by yoke and is formed into a loop.

Axis client opposite polarity is directed toward in two tooth poles to same layer up and down, then the magnetic line of force of stator tooth pole passes through air gap to enter upper dynamic Sub- tooth extremely after both sides axially lower mover tooth pole is entered across lower mover tooth pole and a stator tooth pole by support plate Air gap enter lower stator tooth pole iron core generate torque.

When two layers of magnetic conduction simultaneously, the magnetic direction of two neighboring stator tooth pole is on the contrary, the magnetic line of force in this way is worn by stator tooth pole It crosses air gap and enters corresponding mover tooth pole unit, then axially enter adjacent mover tooth pole unit, enter across air gap adjacent Stator tooth extremely after, by yoke to the magnetic line of force set out stator tooth pole formed closed circuit.

Certainly, above-mentioned support plate can delete, by non-magnet material support mover tooth pole, due to the proportion of permeability magnetic material Greatly, not only this legend, other legends use permeability magnetic material few, can mitigate motor weight significantly, voluntarily be produced by leakage field the present invention Magnetisation circuit, discounting for weight, mover tooth can be extremely solid such as Fig. 7, and yoke can be tubulose yoke, in this way can be with Magnetic loop voluntarily is formed according to magnetic resistance minimum principle, at this point, for for entire motor, the magnetic line of force enters mover by stator tooth pole The number that the number of tooth pole is entered stator tooth pole with the magnetic line of force by mover tooth pole is roughly the same.

The technical solution of example 3 below is：Stator tooth number of poles mesh and the extremely equal numbers of technical solution of mover tooth, stator Tooth number of poles mesh and mover tooth number of poles mesh are all two；The present embodiment is：Stator tooth number of poles mesh is mover tooth number of poles purpose twice Technical solution；Stator tooth number of poles mesh 2 is exactly increased into technical solution for 4, and mover tooth pole invariable number, that is, by stator It is mover tooth number of poles purpose two that tooth number of poles mesh is re-designed as stator tooth number of poles mesh with the extremely equal numbers of technical solution of mover tooth Technical solution again.Example 1 below -2,5-29, are stator tooth number of poles mesh and the extremely equal numbers of technical solution of mover tooth, By the technical solution of embodiment 1-2,5-29, in the manner described above, it is mover tooth number of poles to be re-designed as stator tooth number of poles mesh Twice of purpose is exactly technical scheme of the present invention, and such performance improves by about one time.

Embodiment 1：If Fig. 1 is outer single-screw tooth switched reluctance machines 011 extremely arranged in a straight line, outside outer single-screw iron core 0211 It is arranged outer single spiral coil 0212 and forms outer single-screw stator tooth pole component 0219, two outer single-screw stator tooth pole components 0219 The outer single-screw tooth of composition arranged in a straight line stator 021 extremely arranged in a straight line in an axial direction, is inside arranged mover tooth pole 031, mover tooth is extremely For semicircular ring along rotary axis direction conveyor screw, screw pitch is the length of two outer single-screw stator tooth pole.

The screw pitch of spiral iron core 0211 is 1000mm, and length is forms spiral circle cambered surface on the inside of 460mm, for matching with mover It closes, forms the magnetic loop of rotary axis direction, the yoke portion of spiral iron core 0211 is the yoke with two 0211 global formations of spiral iron core Iron 0213, if the material of spiral iron core 0211 be silicon steel sheet, be with 0213 integrally formed spiral iron core 0211 of yoke, with yoke 0213 integrally formed spiral silicon steel sheet, along the circumferential direction builds up one-piece auger monodentate pole iron core 0211 and yoke 0213, in figure It is not shown, the screw pitch of mover tooth pole is 1000mm, length 1000mm, is exactly the single-screw tooth pole that two length are 500mm Unit helical arrangement together, is placed in single-screw tooth stator extremely arranged in a straight line.Since single-screw tooth pole component is arranged in a straight line fixed Son is being two layers, when first layer stator tooth pole center line is overlapped with corresponding mover tooth pole unit center line, second layer stator tooth It is in opposite location to pole center line, and due to rotator inertia in this way in rotation process, mover, which continues rotation, makes another list Helical tooth extremely generates magnetic pull to single-screw tooth pole helical arrangement mover, rotates the mover, reciprocal with this, continues the mover Rotation, after stopping operating, the permanent magnet for being positioned away from stator tooth pole position attracts the mover, its center line is made to determine with corresponding Sub- tooth pole center deviation enables stator tooth pole during enabling rotate mover tooth pole.

Embodiment 2：If Fig. 2 is outer single-screw tooth switched reluctance machines 012 extremely arranged in a straight line, it is arranged outside spiral iron core 0221 Spiral winding 0222 forms stator tooth pole component 0219, the outer single-screw tooth of composition arranged in a straight line in an axial direction of stator tooth pole component 0229 Stator 022 extremely arranged in a straight line, is inside arranged mover tooth pole 032, and mover tooth pole 032 is arranged by 3 0321 spirals of spiral subunit Row.The length of every layer of single-screw tooth pole iron core plus coil thickness for 333.3mm, core side side can set slot, and coil can be with Around being located in the slot of iron core side, three-layer single spiral tooth is extremely arranged in a straight line, forms single-screw tooth stator extremely arranged in a straight line, this is fixed The yoke portion of son is connected equipped with yoke.

When first layer stator center line is overlapped with subunit center line, second layer stator center line and corresponding mover list First centerlines are 120 °, and the second layer is made to generate magnetic pull, when second layer subunit rotates 60 °, third layer mover list Member has just been contacted with third layer stator tooth pole component, 180 ° of the two centerlines, at this point, 1. third layer does not generate magnetic pull, by The second layer continues to generate magnetic pull, rotates 60 °, the two center line overlaps, and the angle of third layer between the two is 60 °, is followed with secondary Ring, mover can continue to rotate；2. third layer generates magnetic pull, mover is rotated 60 ° jointly with third layer, is recycled with this, So this torque of 60 ° of torque ratio 1. is big；3. third layer generates magnetic pull, the second layer stops magnetic pull, rotates mover 60 °, this 60 ° torque is minimum, with this reciprocation cycle, can generate the torque of three kinds of varying strengths, is suitble to different needs.When So, above-mentioned mode is also suitable stator as single-screw tooth pole stator component helical arrangement, and cooperation single-screw tooth pole subunit is straight The structure of line arrangement.Certainly above-mentioned outer stator structure is changed to mover outside the inner stator cooperation monodentate pole unit of single-screw tooth pole Structure is good.

Above-mentioned tooth pole can also be straight-tooth, and mover and stator are straight-tooth at this time.

Embodiment 3：Fig. 3 is the in line switched reluctance machines 013 of double external spiral external stator components, is circumferentially oppositely arranged Two external spiral stator tooth pole iron cores 0231, be arranged outer vortex circle 0232 forms outer spiral shell to external spiral stator tooth pole iron core 0231 outside Revolve stator tooth pole, 6 external spiral stator tooths composition extremely in line stator component 0239 of external spiral stator tooth extremely arranged in a straight line, inner sleeve If mover tooth pole 033, mover tooth pole 033 forms whole double helix mover 0331 by spiral subunit helical arrangement.Spiral iron The screw pitch of core 0231 is 660mm, length 50mm, and the thickness of spiral winding 0232 is 2.5mm, length 330mm, single spiral Tooth pole length is 55mm, and 6 single helical tooth poles are arranged in a straight line along rotor shaft direction, and yoke portion is connected by yoke 0233, yoke 0223 is circumferentially stacked and forms for monolithic molding structure or whole silicon steel sheet with 6 spiral iron cores 0231, mover tooth extremely with The annulus double-spiral structure that spiral is formed in an axial direction that the arc chord angle being circumferentially oppositely arranged of stator core cooperation is 45 degree.Its Screw pitch is 660mm, and length includes 6 helical tooth pole units with the structural arrangement of spiral for 330mm, and mover tooth pole is placed in external stator Tooth is extremely interior.

Arc angle is：360/m/2=360/4=90 °.

Interlayer tooth pole centerlines are 360/2/6=30 °.

When first layer stator tooth pole center line is overlapped with corresponding stator tooth pole unit center line, second layer centerlines It it is 30 °, the second layer is 60 °, and the 4th layer is equilbrium position for 90 ° wherein the 4th layer, during initial start, needs second, third layer Magnetic force is separately or cooperatively generated, makes the 4th layer of disengaging equilbrium position, after rotation, it is possible to make the 4th layer in equilbrium position individually Magnetic force is generated, that is, is had three layers and can be carried out permutation and combination and generate magnetic force, just there are many control mode, after 30 ° of rotation, third, 4th, five layers of repetition are recycled with this.

Certainly, above-mentioned support plate can delete, by non-magnet material support mover tooth pole, due to the proportion of permeability magnetic material Greatly, not only this legend, other legends use permeability magnetic material few, can mitigate motor weight significantly, voluntarily be produced by leakage field the present invention Magnetisation circuit, discounting for weight, mover tooth can be extremely solid such as Fig. 7, and yoke can be tubulose yoke, in this way can be with Voluntarily magnetic loop is formed according to magnetic resistance minimum principle.

Embodiment 4：Fig. 4 is strip-spiral stator tooth pole component, and totally four helical layer tooth poles 100 are arranged in rotary axis direction spiral Row form strip-spiral helical stator tooth pole, the strip-spiral permeability magnetic material of the yoke portion of strip-spiral helical stator tooth pole with As yoke 101, the yoke portion of strip-spiral helical stator tooth pole that four helical tooth poles 100 are formed is connected and composed to the U of string magnetic Type electromagnet, is arranged tooth polar curve circle 103 outside helical tooth pole 100, and spiral yoke portion is arranged on the yoke 102 between helical tooth pole 100 Coil 104, the strip-spiral helical tooth pole stator component of composition.Such component, which is circumferentially uniformly arranged, forms strip-spiral spiral shell Revolve tooth pole stator.

Embodiment 5：Fig. 5 be sheet double helix inner stator tooth motor 015 extremely arranged in a straight line, sheet double helix stator tooth pole iron 0251 housing tooth polar curve circle 0252 of core forms double helix stator tooth pole component in sheet, and stator tooth pole component is arranged in a straight line in an axial direction Form sheet double helix stator tooth stator extremely arranged in a straight line, the centre of the stator is yoke portion, 6 sheet double helix inner stators The yoke portion of tooth pole iron core can be connected by permeability magnetic material, but general without connection.The whole double spiral shells coordinated with it are arranged outside it The sub- tooth pole 035 of turn, spiral subunit helical arrangement are spiral mover item 0351, and two helical stator items 0351 are by stent 0352 support forms double helix mover tooth pole 035.

In use, identical with the magnetic direction in a piece of, the magnetic direction of adjacent two panels on the contrary, form magnetic loop by mover, It can certainly be connected in the stator with yoke in portion, not limit the magnetic direction in same thus, the spiral shell of helical structure in figure It is 55mm away from the length for 660mm, stator component, mover length is 330mm.

Embodiment 6：Fig. 6 be sheet double helix inner stator tooth pole helical arrangement motor 016, sheet double helix stator tooth pole iron 0261 housing tooth polar curve circle 0262 of core forms double helix stator tooth pole component 0259 in sheet, and stator tooth pole component 0259 is in an axial direction Helical arrangement forms sheet double helix stator tooth pole helical arrangement stator 026, and being arranged the whole double helix coordinated with it outside moves Sub- tooth pole 036, spiral subunit 0361 is arranged in a straight line to be whole, other with scheming by 0362 double helix mover tooth pole 036 of stent 5 identical.

Certainly, the iron core in the middle part of the component of helical stator tooth pole can be connected by yoke, the tooth pole iron core described in this patent with Yoke connects, in general, tooth pole iron core and yoke be integral forming structure or silicon steel sheet circumferentially, naturally it is also possible to be single A tooth pole iron core is close to yoke and is fixed together, such as ties up, is bonded.

Embodiment 7：Fig. 7 is the in line motor 017 of double helix external teeth pole halbach array stator components, and stator is along circle Two external spiral stator tooth pole iron cores 0271 being oppositely arranged in week, external spiral stator tooth pole iron core is connected by cyclic annular yoke 0273 It is arranged outer vortex circle 0272 outside 0271, the cyclic annular yoke 0273 between tooth pole is arranged yoke coil 0274 and forms double external spirals Halbach array stator tooths pole component 0279, the component are determined along the rotor shaft direction pair external spiral halbach arrays arranged in a straight line that form Son 027, is inside arranged mover tooth pole 037, and mover tooth pole is that 6 sheet double helix subunit helical arrangements form whole double spiral shells Turn.

Make to generate magnetic field between two tooth poles in use, each component forms halbach arrays, it is assumed that only one layer of magnetic conduction, Then the magnetic line of force passes through air gap and entity mover tooth pole unit, forming circuit.When mover tooth extremely the 033 of Fig. 3, the magnetic line of force passes through Both sides magnetic conduction support plate 0332 forms magnetic loop；, when permeability magnetic material support plate 0332 is deleted in mover tooth pole, just by comparing complicated Leakage field formed magnetic loop.Magnetic direction is opposite between magnetic conduction and tooth pole simultaneously for two neighboring component, it is assumed that first layer and the second layer Magnetic conduction, the magnetic line of force are pooled to upper stator tooth pole by first layer yoke, and the upper tooth pole of corresponding mover tooth pole unit is entered across air gap (for solid mover, when the distance of adjacent teeth pole unit is less than the distance between lower tooth pole on mover tooth pole unit or The mover tooth pole that person selectes contains or without support plate) magnetic line of force generally axially enter adjacent mover tooth pole unit upper tooth Pole then passes through air gap and enters tooth pole on second layer stator, is dispersed into second layer both sides yoke and is pooled to second layer lower tooth Pole enters the second layer by second layer lower tooth pole across air gap, and the lower tooth pole of mover tooth pole unit then returnes to first layer mover The lower tooth of tooth pole unit extremely after, the lower tooth pole of first layer stator tooth pole component is entered across air gap, enters back into first layer both sides yoke Iron forms complete loops, two such magnetic loops is primarily formed when three layers of magnetic conduction simultaneously, to solid or have support plate iron core For can be formed into a loop in layer again, form partial circuit without the solid mover leakage field of support plate, also there is leakage field certainly, it is solid Mover diameter hour just forms magnetic loop in layer.

Embodiment 8：Fig. 8 is double external spiral external tooth poles halbach array helical arrangements motor 018, and stator is circumferentially phase To two external spiral stator tooth pole iron cores 0281 of setting, connected by cyclic annular yoke 0283, external spiral stator tooth pole iron core 0281 Outer to be arranged outer vortex circle 0282, the cyclic annular yoke 0283 between tooth pole is arranged yoke coil 0284 and forms double external spiral stator tooths Pole halbach array arrangements, the component form double helix external tooth pole halbach array helical arrangements along rotor shaft direction helical arrangement Stator, is inside arranged mover tooth pole 038, and mover tooth pole 038 is formed whole straight line and moved by straight-tooth subunit 0381 is arranged in a straight line Son.

Embodiment 9：As shown in figure 9, the double straight-tooth external stator tooth poles iron core 0291 being circumferentially oppositely arranged is by cyclic annular yoke The double 0291 housing coils 0292 of straight-tooth external stator tooth poles iron core of 0293 connection, the cyclic annular yoke between tooth pole are arranged yoke coil 0294 forms the in line stator component 0299 of double straight-tooth external stator halbach arrays, and composition arranged in a straight line is double straight in an axial direction for the component The in line stator component 029 of the outer halbach arrays of tooth, the straight-tooth that the extremely interior 45 degree of circular arcs of outer rim of mover tooth are formed are formed in double straight-tooth Mover tooth pole unit, mover tooth pole unit helical arrangement in an axial direction, it is extremely single to form mover tooth in whole double straight-tooth in 6 double straight-tooth First helical arrangement mover 039, mover tooth pole unit helical arrangement mover 039 screw pitch 660mm, length 330mm in double straight-tooth, outside It is arranged double outer straight-tooth stator tooths stator extremely arranged in a straight line and forms double straight-tooth external tooth pole halbach arrays motor 019 arranged in a straight line, this Embodiment is other identical with Fig. 7 embodiments in addition to straight-tooth is different.

Embodiment 10：Figure 10 is the outer halbach array helical arrangement stator switch magnetic resistance motors of double straight-tooth, such as Figure 10, only The tooth pole of only mover and stator is straight-tooth, other identical with Fig. 8.

The straight-tooth external tooth that the outer halbach array helical arrangements stator component 2109 of double straight-tooth is circumferentially oppositely arranged by two Pole iron core 2101 forms and is arranged coil 2102 outside straight-tooth external stator component 2109, and the yoke portion of straight-tooth external stator core 2101 is by bicyclic The connection of shape permeability magnetic material 2103 is fixed, and coil 2104 is arranged outside the cyclic annular permeability magnetic material 2103 between straight-tooth external stator core 2101 Form the outer halbach arrays stator component 2109 of straight-tooth, the outer halbach arrays stator component 2109 of straight-tooth is along rotor shaft direction spiral The outer halbach array helical arrangements stator 210 of straight-tooth is arranged to make up, is set in the outer halbach array helical arrangement stators of straight-tooth double Straight-tooth subunit is arranged in a straight line to form double straight-tooth movers 310, forms the outer halbach array helical arrangements stator switch of double straight-tooth Reluctance motor 110.

Embodiment 11：Figure 11 be cross spiral inner stator tooth motor 111 extremely arranged in a straight line, cross spiral inner stator tooth pole iron Tooth polar curve circle 2112 is arranged outside core 2111 and forms cross spiral stator tooth pole component 2119, cross spiral stator tooth pole component 2119 Composition cross inside spin stator tooth stator 211 extremely arranged in a straight line arranged in a straight line in an axial direction, it is outer to be arranged spiral mover tooth pole 311, The outer mover tooth pole item 3111 of spiral is fixed by cylinder stent 3112, is formed whole.

The screw pitch of cross spiral inner stator tooth pole iron core 2111 be 816mm, width 30mm, the thickness of tooth polar curve circle 2112 For 2mm, the screw pitch of the outer mover tooth pole item 3111 of spiral is 816mm, and length 204mm, two helical layers are outside in mover tooth pole unit Angle between heart line is 15 °.

Embodiment 12：Figure 12 is interior four spirals halbach array rings stator tooth motor 112 extremely arranged in a straight line, and stator is edge 4 helical stator tooth pole iron cores 2121 of even circumferential setting, 2121 thickness of helical stator tooth pole iron core are 20mm, and screw pitch is 816mm is connected by cyclic annular yoke 2123, and tooth polar curve circle 2122, tooth polar curve circle 2122 are arranged outside helical stator tooth pole iron core 2121 Thickness is 2mm, the cyclic annular yoke 2123 between tooth pole be arranged yoke coil 2124 form in four spiral halbach array ring stators Tooth pole component 2129, the component four spiral halbach array ring stator tooths pole straight line row along rotor shaft direction composition arranged in a straight line Row stator 212, outer to be arranged spiral mover tooth pole 312, item 3121 length in helical tooth pole is 204mm, screw pitch 816mm, by propping up Frame 3122, which is fixed, forms spiral mover tooth pole 312.

Embodiment 13：Figure 13 is interior four spirals halbach array ring stator tooths pole helical arrangement motor 113, and stator is edge Four helical stator tooth pole iron cores 2131 of even circumferential setting, are connected, helical stator tooth pole iron core by cyclic annular yoke 2133 Be arranged tooth polar curve circle 2132 outside 2131, the cyclic annular yoke 2133 between tooth pole be arranged yoke coil 2134 form in four spirals Halbach array ring stator tooths pole component 2139, the component four spiral halbach arrays along rotor shaft direction composition arranged in a straight line Ring stator tooth stator 213 extremely arranged in a straight line, outer to be arranged in line mover tooth pole 313, helical tooth pole item 3131 is consolidated by stent 3132 Surely in line mover tooth pole 313 is formed.

Embodiment 14：Figure 14 be cross spiral inner stator tooth pole helical arrangement motor 114, cross spiral stator tooth pole iron core Tooth polar curve circle 2142 is arranged outside 2141 and forms cross spiral stator tooth pole component, cross spiral stator tooth pole component is along rotor shaft direction Helical arrangement forms cross inside spin stator tooth pole helical arrangement stator 214, outer to be arranged straight line mover tooth pole 314, outside spiral Mover tooth pole item 3141 is fixed by stent 3142 forms entirety.

Embodiment 15：Figure 15 is interior four spirals halbach array rings stator tooth motor 115 extremely arranged in a straight line, and stator is edge 4 straight-tooth stator tooth pole iron cores 2151 of even circumferential setting, are connected, straight-tooth stator tooth pole iron core 2151 by cyclic annular yoke 2153 It is outer to be arranged tooth polar curve circle 2152, the cyclic annular yoke 2153 between tooth pole be arranged yoke coil 2154 form in four spiral halbach Array ring stator tooth pole component 2159, the component four spiral halbach array ring stators along rotor shaft direction composition arranged in a straight line Tooth stator 215 extremely arranged in a straight line, outer to be arranged external spiral mover tooth pole 315, straight-tooth tooth pole item 3151 fixes structure by stent 3152 Into external spiral mover tooth pole 315.

Embodiment 16：Figure 16 is interior four spirals halbach array ring stator tooths pole helical arrangement motor 116, and stator is edge 4 straight-tooth stator tooth pole iron cores 2161 of even circumferential setting, iron core 2161 thickness in straight-tooth stator tooth pole is 20mm, by cyclic annular yoke Iron 2163 connects, and is arranged tooth polar curve circle 2162 outside straight-tooth stator tooth pole iron core 2161, and 2162 thickness of tooth polar curve circle is 2mm, tooth pole Between cyclic annular yoke 2163 be arranged yoke coil 2164 form in four spiral halbach array ring stator tooths pole components, the structure Part four spiral halbach array ring stator tooths pole helical arrangement stators 216 along rotor shaft direction helical arrangement composition, it is outer to be arranged In line mover tooth pole 316,3161 length of straight-tooth tooth pole item are 204mm, and in line mover tooth pole 316 is formed by the fixation of stent 3162.

Embodiment 17：Figure 17 be cross spiral inner stator tooth pole helical arrangement motor 117, four helical stator tooth pole iron of cross Tooth polar curve circle 2172 is arranged outside core 2171 and forms cross spiral stator tooth pole component, cross spiral stator tooth pole component is along shaft side Cross inside spin stator tooth pole helical arrangement stator 217 is formed to helical arrangement, it is outer to be arranged straight line mover tooth pole 317, straight-tooth Outer mover tooth pole item 3171 is fixed by stent 3172 forms entirety.

The screw pitch of four helical stator tooth pole iron core 2171 of cross be 816mm, width 30mm, the thickness of tooth polar curve circle 2172 For 2mm, the length of the outer mover tooth pole item 3171 of straight-tooth is 204mm.

Embodiment 18：Figure 18 is four spiral external stator tooth of halbach arrays motor 118 extremely arranged in a straight line, and stator is along circle The helical stator tooth pole iron core 2181 being uniformly arranged in week, is connected by cyclic annular yoke 2183,2181 housing of helical stator tooth pole iron core If tooth polar curve circle 2182, the cyclic annular yoke 2183 between tooth pole is arranged yoke coil 2184 and forms stator tooth pole component 2189, should Component is arranged in a straight line in an axial direction to form spiral external stator tooth stator 218 extremely arranged in a straight line, is inside arranged mover tooth pole 318, mover Tooth pole 318 is that four helical tooth pole unit of cross, 3181 helical arrangement forms whole four spiral movers.

Embodiment 19：Figure 19 is four spiral external stator tooth of halbach arrays motor 119 extremely arranged in a straight line, and stator is along circle The helical stator tooth pole iron core 2191 being uniformly arranged in week, is connected by cyclic annular yoke 2193,2191 housing of helical stator tooth pole iron core If tooth polar curve circle 2192, the cyclic annular yoke 2193 between tooth pole is arranged yoke coil 2194 and forms stator tooth pole component 2199, should Component is arranged in a straight line in an axial direction to form spiral external stator tooth stator 219 extremely arranged in a straight line, is inside arranged mover tooth pole 319, mover Tooth pole 319 is that 3191 helical arrangement of helical tooth pole unit forms whole four spiral movers, and helical tooth pole unit 3191 is dynamic by ring-type Sub- yoke 3192 connects.

Embodiment 20：Figure 20 is four straight-tooth external stator tooth of halbach arrays motor 120 extremely arranged in a straight line, and stator is along circle The straight-tooth stator tooth pole iron core 2201 being uniformly arranged in week, is connected by cyclic annular yoke 2203,2201 housing of straight-tooth stator tooth pole iron core If tooth polar curve circle 2202, the cyclic annular yoke 2203 between tooth pole is arranged yoke coil 2204 and forms stator tooth pole component 2209, should Component is arranged in a straight line in an axial direction to form spiral external stator tooth stator 220 extremely arranged in a straight line, is inside arranged mover tooth pole 320, mover Tooth pole 320 is that 3201 helical arrangement of straight-tooth tooth pole unit forms whole four spiral movers, and straight-tooth tooth pole unit 3201 is dynamic by ring-type Sub- yoke 3202 connects.

Embodiment 21：Figure 21 is four straight-tooth external stator tooth of halbach arrays motor 121 extremely arranged in a straight line, and stator is along circle The straight-tooth stator tooth pole iron core 2211 being uniformly arranged in week, is connected by cyclic annular yoke 2213,2211 housing of straight-tooth stator tooth pole iron core If tooth polar curve circle 2212, the cyclic annular yoke 2213 between tooth pole is arranged yoke coil 2214 and forms stator tooth pole component 2219, should Component is arranged in a straight line in an axial direction to form spiral external stator tooth stator 221 extremely arranged in a straight line, is inside arranged mover tooth pole 321, mover Tooth pole 321 is that 3211 helical arrangement of cross straight-tooth tooth pole unit forms whole four spiral movers.

Embodiment 22：Figure 22 is four straight-tooth external stator tooth pole helical arrangement motor 122 of halbach arrays, and stator is along circle The straight-tooth stator tooth pole iron core 2221 being uniformly arranged in week, is connected by cyclic annular yoke 2223,2221 housing of straight-tooth stator tooth pole iron core If tooth polar curve circle 2222, the cyclic annular yoke 2223 between tooth pole is arranged yoke coil 2224 and forms stator tooth pole component 2229, should Component helical arrangement forms spiral external stator tooth pole helical arrangement stator 222, is inside arranged mover tooth pole 322, mover tooth pole 322 Being that straight-tooth tooth pole unit 3221 is arranged in a straight line forms whole four straight line movers, and straight-tooth tooth pole unit 3221 is by cyclic annular mover yoke 3222 connections.

Embodiment 23：Figure 23 is four spiral external stator tooth of halbach arrays motor 123 extremely arranged in a straight line, and cross stator is The straight-tooth stator tooth pole iron core 2231 being circumferentially uniformly arranged, is connected by cyclic annular yoke 2233, straight-tooth stator tooth pole iron core 2231 Outer to be arranged tooth polar curve circle 2232, the cyclic annular yoke 2233 between tooth pole is arranged yoke coil 2234 and forms stator tooth pole component 2239, which forms spiral external stator tooth pole helical arrangement stator 223, is inside arranged mover tooth pole 323, mover Tooth pole 323, which is that cross straight-tooth tooth pole unit 3231 is arranged in a straight line, forms whole four straight line movers 323.

Embodiment 24：Figure 24 is four spiral external stator tooth pole helical arrangement motor 124 of halbach arrays, and stator is along circle The helical stator tooth pole iron core 2241 being uniformly arranged in week, is connected by cyclic annular yoke 2243,2241 housing of helical stator tooth pole iron core If tooth polar curve circle 2242, the cyclic annular yoke 2243 between tooth pole is arranged yoke coil 2244 and forms stator tooth pole component 2249, should Component helical arrangement forms spiral external stator tooth pole helical arrangement stator 224, is inside arranged mover tooth pole 324, mover tooth pole 324 Being that helical tooth pole unit 3241 is arranged in a straight line forms whole four straight line movers, and helical tooth pole unit 3241 is by cyclic annular mover yoke 3242 connections.

Embodiment 25：Figure 25 is four spiral external stator tooth of halbach arrays motor 125 extremely arranged in a straight line, and stator is along circle The helical stator tooth pole iron core 2251 being uniformly arranged in week, is connected by cyclic annular yoke 2253,2251 housing of helical stator tooth pole iron core If tooth polar curve circle 2252, the cyclic annular yoke 2253 between tooth pole is arranged yoke coil 2254 and forms stator tooth pole component 2259, should Component helical arrangement forms spiral external stator tooth pole helical arrangement stator 225, is inside arranged mover tooth pole 325, mover tooth pole 325 Being that cross spiral tooth pole unit 3251 is arranged in a straight line forms whole four straight line movers.

Embodiment 26：Figure 26 is eight spiral external stator tooth pole helical arrangement motors 126, and stator is circumferentially uniformly arranged Helical stator tooth pole iron core 2251, is connected by spiral yoke 2263, and tooth polar curve circle is arranged outside helical stator tooth pole iron core 2251 2262, the spiral yoke 2263 between tooth pole is arranged yoke coil 2264 and forms stator tooth pole component, the component helical arrangement structure Into spiral external stator tooth pole helical arrangement stator 226, mover tooth pole 326 is inside arranged, mover tooth pole 326 is straight-tooth tooth pole unit 3261 helical arrangements form whole eight spiral movers.

Embodiment 27：As shown in figure 27, the yoke portion of two spiral external stator tooth pole 2271 by cyclic annular permeability magnetic material as yoke Iron 2273 is fixed connection, and spiral external stator tooth pole 2271 is arranged tooth polar curve circle 2272, between spiral external stator tooth pole 2271 Yoke 2273 on be arranged yoke coil 2274, the yoke portion of spiral external stator tooth pole 2271 is in rotary axis direction by vertical bar shape magnetic conduction Material is again coupled to as vertical bar yoke 2275.Vertical bar is arranged on vertical bar shape yoke 2275 between spiral external stator tooth pole 2271 Yoke coil 2276 forms three-dimensional vertical bar shape helical tooth pole stator 227, is inside arranged two spirals being circumferentially oppositely arranged and moves The double helix strip mover 327 that son 3271 is formed, two spiral mover items 3271 support fixation by support element 3272, form vertical Body vertical bar shape helical tooth pole stator motor.

Embodiment 28：As shown in figure 28, the yoke portion of two spiral external stator tooth pole 2281 by cyclic annular permeability magnetic material as yoke Iron 2283 is fixed connection, and spiral external stator tooth pole 2281 is arranged tooth polar curve circle 2282, between spiral external stator tooth pole 2281 Yoke 2283 on be arranged yoke coil 2284, the yoke portion of spiral external stator tooth pole 2281 is led in rotary axis direction by strip-spiral Magnetic material is again coupled to as strip-spiral yoke 2285, on the strip-spiral yoke 2285 between spiral external stator tooth pole 2281 It is arranged strip-spiral yoke coil 2286 and forms stereo spiral strip helical tooth pole stator 228, be inside arranged two circumferentially phases To the double helix vertical bar shape mover 328 that the spiral mover 3281 of setting is formed, two spiral mover items 3281 are by support element 3282 supports are fixed, and form stereo spiral strip helical tooth pole stator motor.

Embodiment 29：As shown in figure 29, two helical tooth pole iron cores 2291 are circumferentially oppositely arranged, two helical tooth pole iron The yoke portion of core 2291 is connected by cyclic annular yoke 2293, and helical tooth pole iron core 2291 is arranged tooth polar curve circle 2292, helical tooth pole iron core 2293 yoke coil 2294 of yoke between 2291 forms halbach array helical tooths pole stator component, halbach array spiral shells Tooth pole stator component is revolved along rotor shaft direction helical arrangement, forms halbach array helical tooths pole helical arrangement stator 229, in It is electronic that backpitch mover is set if reverse double-helix tooth pole mover, in composition halbach array helical tooths pole helical arrangement stator 229 Machine, the screw pitch of halbach array helical tooths pole helical arrangement are 660mm, length 330mm, reverse double-helix tooth pole mover Screw pitch is 660mm, length 330mm, and only screw pitch direction is on the contrary, such three layers of halbach array helical tooths pole stator component 60 ° of rotation can just keep continuing rotation, six layers of halbach array helical tooths pole helical arrangement for being equivalent to two three layers every time Interior reverse acting spiral motor in series.

Power inverter, controller, rotor position detector of existing switched reluctance motor speed control system etc., by suitable Answering property is changed, it is possible to applied to the present invention.

Numerical value disclosed in this patent and data, such as screw pitch, width, height etc. are only to illustrate structure feature, not as Limitation of the present invention is explained.

A kind of two-way Quimby pump motor, including the first strip-spiral mover switched reluctance machines, first spiral bar First driving screw rod of the mover of shape mover switched reluctance machines as Quimby pump, the annular stator side opening position of the motor Coordinate another screw rod with the first driving screw rod, the two forms two-way Quimby pump motor, and stator interior potting resin forms circle Ring inner face.Resin is non-magnetic, and the operation of motor is not also influenced, and the purpose for adding resin is to be suitble to the inside of stator The shape of screw rod.Two-way Quimby pump is provided at both ends with end cap 1005, be provided on end cap 1005 with the first driving screw rod and The hole of another screw rod cooperation, oil inlet and oil outlet are respectively arranged on two end caps 1005.Two-way Quimby pump motor Remaining structure it is identical with existing Quimby pump structure.Output shaft 1008 is installed on the mover of motor.It is described two-way to refer to Motor can be used as motor and pump to use.

Another screw rod is driven screw.

The tooth number of poles of the strip-spiral mover switched reluctance machines is one of 1-8 teeth pole.

The end set of two screw rods has pitch wheel 1009.

A kind of electric vehicle, wheel motor of the Quimby pump motor as electric vehicle pass through oil between motor Road connects so that can mutually convey energy by two-way Quimby pump between motor.The output shaft of two-way Quimby pump motor With the rotation axis connection of electric vehicle.

One of forerunner, rear-guard or the 4 wheel driven of two-way Quimby pump motor for electric vehicle.

Two-way Quimby pump between the motor in electric automobile is connected in series with by oil circuit, realizes the mutual defeated of energy It send, the series system between two-way Quimby pump is：The input that the output terminal of first motor passes through oil circuit and next motor End connection, is sequentially connected in series, the output terminal of the last one motor is connect by oil circuit with the input terminal of first motor later；Two Oil circuit top set is connected with oil storage tank and energy storage canister between a motor, is provided on oil storage tank and the oil inlet pipe of oil circuit connection 1000 With flowline 1001, it is provided on energy storage canister and the accumulation of energy pipe 1002 of oil circuit connection and release can pipe 1003；Before during oil circulation Into direction for front, flowline 1001 is arranged on the front of accumulation of energy pipe 1002 on the interface with oil pipe, release can pipe 1003 set Put in the front of oil inlet pipe 1000, oil inlet pipe 1000, flowline 1001, accumulation of energy pipe 1002, release can pipe 1003 and with branch oil Switch valve is both provided on the oil circuit of road connection.Figure 36 is connected in series with the schematic diagram of connection mode between motor, and Figure 37 is is somebody's turn to do The oil circulation schematic diagram of kind connection mode.

First, two-way Quimby pump normal operating conditions, during automobile normal operation, between two-way Quimby pump motor and motor connection Oil circuit in be filled with oil, hydraulic oil recycles on the series connection oil circuit between each motor, oil inlet pipe 1000, flowline 1001st, accumulation of energy pipe 1002 and release can be on pipe 1003 switch valve be all to close, the oil circuit upper switch valve with branch oil circuit connection It opens；

In braking automobile, motor powers off, and the switch valve on the flowline 1001 of oil storage tank and the accumulation of energy pipe 1002 of energy storage canister is equal It opens, is closed with the switch valve on the oil circuit of branch oil circuit connection, automobile inertial makes motor as operation of oil pump, the high pressure of output Oil enters in accumulator the storage for carrying out energy, and the hydraulic oil lacked in oil pipe is fed by oil storage tank；

In automobile starting, due to needing very big power, it can open release opening on energy pipe 1003 and flowline 1001 at this time Valve is closed, the energy of energy storage canister storage releases, motor as motor is provided and starts power, reduces the electricity consumption of motor, if Energy storage is used up, then is driven by motor, and extra hydraulic oil is entered in oil storage tank in oil circuit；

Forerunner, rear-guard or 4 wheel driven include each two-way Quimby pump motor, high pressure oil manifold, accumulator and oil storage Tank, each motor are respectively provided with there are one self-loopa oil circuit 1010, and output terminal and the high pressure oil manifold of each motor pass through accumulation of energy Pipe 1002 connects, and the input terminal of each motor is connect by releasing energy pipe 1003 with high pressure oil manifold, the output terminal of each motor It is connect by flowline 1001 with oil storage tank, the input terminal of each motor is connect by oil inlet pipe 1000 with oil storage tank, high pressure oil Manifold is connect with energy storage canister, oil inlet pipe 1000, flowline 1001, accumulation of energy pipe 1002, release can pipe 1003, each motor from Switch valve is both provided on circulating oil path 1010 and high pressure oil collecting pipe.Figure 38 is the schematic diagram of connection mode between this kind of motor, Figure 39 is the oil circulation schematic diagram of this kind of connection mode.

High pressure oil manifold is a cavity, during switch valve opening on all pipelines connected with high pressure oil manifold, The hydraulic oil flowed into high pressure oil manifold collects in high pressure oil manifold, is shunted later by high pressure oil manifold.

Round-robin method between oil circuit is：

When braking during automobile traveling, motor power-off, the switch on oil inlet pipe 1000 that oil storage tank is connect with each motor Valve is opened, and the switch valve on the accumulation of energy pipe 1002 that each motor is connect with high pressure oil manifold is opened, high pressure oil manifold and storage Switch valve on the tank connected oil circuit of energy is opened, and the switch valve on remaining connecting path is turned off；At this point, automobile is in inertia It walks under effect, making motor, the high pressure oil of output is entered through high pressure oil manifold in energy storage canister as operation of oil pump, oil The oil lacked in pipe is fed from oil tank；

In automobile starting, due to needing very big power, energy storage canister connect with high pressure oil manifold, high pressure oil manifold and respectively The switch valve released on energy pipe of a motor connection is opened, and each motor is beaten with the switch valve on the tank connected flowline 1001 of oil storage It opens, the energy in energy storage canister releases, and motor as motor is provided and starts power, the electricity consumption of motor is reduced, if energy storage It uses up, is then driven by each motor alone cycle, extra hydraulic oil is entered in oil storage tank in oil circuit；

2nd, the two-way Quimby pump in part break down power-off when, accumulation of energy pipe 1002 that remaining motor is connect with high pressure oil oil catcher On switch valve open, the switch valve on oil inlet pipe 1000 tank connected with oil storage is opened, high pressure oil oil catcher and faulty motor The switch valve released on energy pipe 1003 of connection is opened, and the flowline 1001 of faulty motor is connected with oil storage tank, if high pressure oil oil-collecting Pressure in device is less than the pressure needed for faulty motor, and high pressure oil oil catcher is connected with energy storage canister, and energy storage canister releases stress progress Energy supplement, if the pressure in high pressure oil oil catcher, higher than the pressure needed for faulty motor, high pressure oil oil catcher connects with energy storage canister Logical, energy storage canister carries out accumulation of energy.

Motor includes the motor housing 1004 coordinated with stator, and end cap 1005 is provided at both ends in motor housing 1004, The hole coordinated with output shaft 1008 is provided on end cap 1005, the oil inlet being connect with oil pipe is additionally provided on end cap 1005 and is gone out Hydraulic fluid port.Gear 1009 on two screw shafts is arranged on the outside of end cap 1005, and gear-box is equipped in 1009 outer sheath of gear 1006.Bearing 1007 is provided on motor housing 1004, bearing 1007 is used to install fixed motor.

As shown in figure 34, the side of motor housing 1004 is provided with stator, a spiral mover as driving shaft, another Spiral mover as driven shaft,

As shown in Figure 33, Figure 35, stator is evenly equipped in motor housing 1004, two spiral movers are used as driving shaft.

Stator is 4 tooth poles in Figure 35, and mover is 4 tooth poles.

What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art, Under the premise of general idea of the present invention is not departed from, several changes and improvements can also be made, these should also be considered as the present invention's Protection domain.

Claims

1. a kind of two drive electric automobiles including automobile body, are provided with wheel motor on automobile is, wheel motor is electronic vapour The forerunner of vehicle or rear-guard, it is characterised in that：The wheel motor be two-way Quimby pump motor, two-way Quimby pump motor packet Include the first strip-spiral mover switched reluctance machines, it is characterised in that：The first strip-spiral mover switched reluctance machines First driving screw rod of the mover as Quimby pump, the annular stator side opening position of the motor and the cooperation of the first driving screw rod are another One screw rod, the two form two-way Quimby pump motor, and stator interior potting resin forms annulus inner face.

2. a kind of two drive electric automobile according to claim 1, it is characterised in that：Another described screw rod is the second spiral The mover of strip mover switched reluctance machines is as the second driving screw rod, the second strip-spiral mover switched reluctance machines respective side Opening makes the first driving screw rod be engaged with the second driving screw rod, i.e. the hand of spiral of the second driving screw rod and the first driving screw rod The hand of spiral is opposite.

3. a kind of two drive electric automobile according to claim 1, it is characterised in that：Another screw rod is driven screw.

4. two drive electric automobile of one kind according to Claims 2 or 3, it is characterised in that：The strip-spiral mover switch The tooth number of poles of reluctance motor is one of 1-8 teeth pole, and the end set of two screw rods has pitch wheel.

5. according to two drive electric automobile of one kind described in claim 1, it is characterised in that：The Quimby pump motor Between pass through oil circuit connection so that can energy mutually be conveyed by two-way Quimby pump between motor.

6. a kind of two drive electric automobile according to claim 5, it is characterised in that：It is double between the motor in electric automobile It is connected in series with to Quimby pump by oil circuit, realizes the mutual conveying of energy, the series system between two-way Quimby pump is：The The output terminal of one motor is connect by oil circuit with the input terminal of next motor, is sequentially connected in series later, the last one motor Output terminal is connect by oil circuit with the input terminal of first motor；Between two motors oil circuit top set be connected with oil storage tank and Energy storage canister is provided with oil inlet pipe and flowline with oil circuit connection on oil storage tank, the storage with oil circuit connection is provided on energy storage canister Can manage and release can manage；Using the direction advanced during oil circulation as front, flowline is arranged on accumulation of energy pipe on the interface with oil pipe Front, release can pipe be arranged on the front of oil inlet pipe, oil inlet pipe, flowline, accumulation of energy pipe, release can manage and with branch's oil circuit connection Oil circuit on be both provided with switch valve.

7. a kind of two drive electric automobile according to claim 6, it is characterised in that：The two-way Quimby pump being connected in series with Oil circulation method is：

When the two-way Quimby pump failure in part powers off, the hydraulic oil recycled between remaining motor drives the screw rod of the motor to revolve Turn, realize energy supply.

8. a kind of two drive electric automobile according to claim 5, it is characterised in that：Forerunner or rear-guard include each two-way Quimby pump motor, high pressure oil manifold, accumulator and oil storage tank, each motor are respectively provided with there are one self-loopa oil circuit, each The output terminal of motor is connect with high pressure oil manifold by accumulation of energy pipe, and the input terminal of each motor is converged by releasing to manage with high pressure oil Storage connects, and the output terminal of each motor connect by flowline with oil storage tank, the input terminal of each motor by oil inlet pipe and Oil storage tank connects, high pressure oil manifold connect with energy storage canister, oil inlet pipe, flowline, accumulation of energy pipe, release can manage, each motor Switch valve is both provided on self-loopa oil circuit and high pressure oil collecting pipe, high pressure oil manifold is a cavity.

9. a kind of two drive electric automobile according to claim 8, it is characterised in that：Round-robin method between oil circuit is：

Oil is filled in two-way Quimby pump normal operating conditions, each motor and connected each oil pipe；