CN107370317A - Multilayer disc type motor and the automobile with the motor - Google Patents
Multilayer disc type motor and the automobile with the motor Download PDFInfo
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- CN107370317A CN107370317A CN201710128140.0A CN201710128140A CN107370317A CN 107370317 A CN107370317 A CN 107370317A CN 201710128140 A CN201710128140 A CN 201710128140A CN 107370317 A CN107370317 A CN 107370317A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
- H02K23/36—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having two or more windings; having two or more commutators; having two or more stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/52—Motors acting also as generators, e.g. starting motors used as generators for ignition or lighting
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/54—Disc armature motors or generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
Abstract
The present invention relates to multilayer disc type motor and with the motor automobile, its multilayer disc type motor includes multiple rotor disks and multiple stator discs, rotor disk and stator disc are arranged at intervals, permanent magnet is provided with each rotor disk, n group coils are provided with each stator disc, every group of coil includes the first phase coil, the second phase coil and third phase coil, wherein, n is natural number；Selectable the first phase coil for making each stator disc of control circuit, the second phase coil and third phase coil form Y-connection and/or triangle connects；When the coil of stator disc forms Y-connection, the stator disc is used as the stator of generator；When the coil of stator disc forms triangle connection plus Y-connection, the stator disc is used as the stator of motor.Its automobile is there is above-mentioned multilayer disc type motor.The multilayer disc type motor of the present invention can switch under the control of control circuit between generator and motor, can be used as generator using a part as another part while motor.
Description
Technical field
The present invention relates to motor, more specifically to it is a kind of not only can be as motor but also can be as generator
Multilayer disc type motor and the automobile with the motor.
Background technology
The motor generally use three-phase magnetic strength induction motor of existing electric automobile, electric current input or lead-out terminal are usual
Only three, it is impossible to which the situation according to motor power output changes coil connection.Due to electric automobile motor generally
Bring up again and supply power, in terms of power recovery, then not having scheme more efficiently.
Traditional motor can not change the coil connection of motor internal, not change the resistance value of the coil of motor internal, because
, when conventional motors are as efficient electric motivation, resistance is greatly reduced in generally use thick line circle or multiple coil, allows bigger for this
Electric current is by the way that to provide bigger power, but this configuration can not effectively reclaim power and be converted into electric energy.
On the other hand, conventional three-phase magnetic strength induction motor needs suitable electric current and voltage to operate, when motor turns
During to average rate, suitable electric power is also needed to maintain rotating speed, therefore the motor of traditional electric automobile fails in high speed traveling
Save electric power.
The content of the invention
On the one hand, it is an object of the invention to provide a kind of multilayer disc type motor, the multilayer disc type motor to include multiple
Rotor disk and multiple stator discs, the rotor disk and the stator disc are arranged at intervals, and permanent magnetism is provided with each rotor disk
Body, is provided with n group coils on each stator disc, and every group of coil includes one first phase coil, one second phase coil and 1 the
Three-phase coil, wherein, n is natural number；Each first phase coil, each second phase coil and each third phase coil have respectively
Two terminals being connected with control circuit；The control circuit is selectable to make the first phase coil of each stator disc,
Diphase winding forms Y-connection with third phase coil and/or triangle connects；The first phase coil when the stator disc, second
When phase coil and third phase coil form Y-connection, the stator disc is used as the stator of generator；When the first of the stator disc
When phase coil, the second phase coil and third phase coil formation triangle connect, or the phase of a part first when the stator disc
Coil, the second phase coil and third phase coil form triangle and connected, the phase coil of another part first, the second phase coil and the 3rd
When phase coil forms Y-connection, the stator disc is used as the stator of motor.
In multilayer disc type motor of the present invention, the control circuit makes the n group coils of each stator disc
First phase coil, the second phase coil after being connected respectively with third phase coil it is selectable formation Y-connection or triangle connect.
In multilayer disc type motor of the present invention, the control circuit makes the n group coils of each stator disc
Selectable formation Y-connection or triangle connect after first phase coil, the second phase coil and the difference parallel connection of third phase coil.
In multilayer disc type motor of the present invention, the control circuit makes the n group coils of each stator disc
First phase coil, the second phase coil and third phase coil difference sections in series then it is in parallel after selectable formation Y-connection or
Triangle connects.
In multilayer disc type motor of the present invention, the n group coil independent controls of each stator disc.
In multilayer disc type motor of the present invention, each group of coil of the n group coils of each stator disc is independent
Control.
In multilayer disc type motor of the present invention, a part of stator disc in multiple stator discs is used as generator
Stator, another part be used as motor stator.
On the other hand, it is an object of the invention to provide a kind of electric automobile, the automobile is hybrid vehicle or electricity
Electrical automobile, the automobile have multilayer disc type motor as described above.
In automobile of the present invention, the control circuit adjusts to form star company according to the operation conditions of the automobile
The stator disc connect and the ratio for forming the stator disc that triangle connects, and the first phase coil of the n group coils of each stator disc,
The respective series-parallel system of second phase coil and third phase coil.
In automobile of the present invention, when the multilayer disc type motor is used as generator：When rotor is in the slow-speed of revolution,
The first phase coil, the second phase coil and the third phase coil of the n group coils of the stator disc are connected in series respectively；When rotor is in
During high rotating speed, the first phase coil, the second phase coil and the third phase coil of the n group coils of the stator disc are connected in parallel respectively.
In automobile of the present invention, when the multilayer disc type motor is used as motor：When automobile is in economic model
When, the first phase coil, the second phase coil and the third phase coil of the n group coils of the stator disc are connected in series respectively；Work as automobile
During in motor pattern, the first phase coil, the second phase coil and the third phase coil of the n group coils of the stator disc are in parallel respectively
Connection.
Implement the multilayer disc type motor of the present invention and the automobile with the motor, have the advantages that：Due to control
Selectable the first phase coil, the second phase coil and third phase coil for making each stator disc of circuit processed forms Y-connection or three
Angle connection；When the coil of stator disc forms Y-connection, the stator disc is used as the stator of generator；When the coil of stator disc
When forming triangle connection plus Y-connection, the stator disc is used as the stator of motor so that multilayer disc type motor of the invention
Can switch under the control of control circuit between generator and motor, can using a part as motor while it is another
A part is used as generator.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation of the multilayer disc type motor of the present invention；
Fig. 2 is the schematic diagram of the stator disc of the multilayer disc type motor of the present invention；
Fig. 3 is the schematic diagram of the one of which coil of the stator disc of the multilayer disc type motor of the present invention；
Fig. 4 is showing for the switching circuit that the Y-connection of the stator disc of the multilayer disc type motor of the present invention connects with triangle
It is intended to；
Fig. 5 is the schematic diagram of the serial and parallel switching circuit of the coil of the stator disc of the multilayer disc type motor of the present invention；
Fig. 6 a to 6c are the position of the switch figure of serial and parallel switching circuit in different modes shown in Fig. 5.
Embodiment
In order to which technical characteristic, purpose and the effect of the present invention is more clearly understood, now compares accompanying drawing and describe in detail
The embodiment of the present invention.
The multilayer disc type motor of the present invention and the embodiment of the automobile with the motor, these implementations are described below in detail
The example of example is shown in the drawings, wherein same or similar label represents same or similar component or has phase from beginning to end
Same or similar functions components.
In the description of multilayer disc type motor in the present invention and the automobile with the motor, it is to be understood that term
The orientation or position relationship of the instruction such as "front", "rear", " on ", " under ", " upper end ", " lower end ", " top ", " bottom " are based on attached
Orientation or position relationship shown in figure, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply and be signified
Device or component must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Limitation.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.
As depicted in figs. 1 and 2, for the present invention multilayer disc type motor an embodiment schematic diagram, wherein Fig. 1 is multilayer
The structural representation of disc type electric machine, Fig. 2 are the structural representation of the stator disc of multilayer disc type motor.The Multilayer disc type of the present embodiment
Motor includes multiple rotor disks 1 and multiple stator discs 2, and rotor disk 1 and stator disc 2 are coaxially disposed, and wherein rotor disk 1 can be in
Mandrel 3 rotates, and stator disc 2 is fixedly installed with respect to central shaft 3.Rotor disk 1 and stator disc 2 are arranged at intervals, and each rotor disk 1 has
Corresponding stator disc 2, multiple permanent magnets 11 are provided with each rotor disk 1.N group coils are provided with each stator disc 2,
N is natural number, and every group of coil 21 includes one first phase coil 211, one second phase coil 212 and a third phase coil 213, also
It is to say that the number of the coil on each stator disc 2 is 3 multiple.Each first phase coil 211, each and of second phase coil 212
Each third phase coil 213 has two terminals being connected with control circuit 4 respectively, and control circuit 4 can pass through contactor
Opening and closing change the annexation of the n groups coil 21 on each stator disc 2, to meet the needs of various operating modes.In control electricity
Under the control on road 4, multilayer disc type motor of the invention may be used as generator or motor, or a part for motor is used as generating electricity
Machine, another part are used as motor, and specifically, control circuit 4 is selectable to make the first phase coil 211 of each stator disc 2,
Diphase winding 212 forms Y-connection with third phase coil 213 and/or triangle connects；When the first phase coil of stator disc 2
211st, when the second phase coil 212 and third phase coil 213 form Y-connection, the stator disc 2 is used as the stator of generator；When fixed
When the first phase coil 211, the second phase coil 212 of sub-disk 2 connect with the formation triangle of third phase coil 213, or work as stator
First phase coil 211 of disk 2, the second phase coil 212 and third phase coil 213 form triangle and connects when adding Y-connection,
I.e. a part the first phase coil 211 of stator disc 2, the second phase coil 212 and third phase coil 213 form triangle and connected, fixed
Another part the first phase coil 211, the second phase coil 212 and the third phase coil 213 of sub-disk 2 are into during Y-connection, the stator
Disk 2 is used as the stator of motor.
Referring to Fig. 3 and Fig. 4, the Y-connection for the coil of the stator disc 2 of multilayer disc type motor connects switching with triangle
Schematic diagram, when switch S1 be off when, the Ap ends of the first phase coil 211, the Bp ends and the 3rd of the second phase coil 212
The Cp ends of phase coil 213 link together, the Aq ends of the first phase coil 211, the Bq ends of the second phase coil 212 and third phase coil
213 Cq is connected with input/output terminal L3, L1 and L2 respectively, and now three-phase coil forms Y-connection.Closed when switch S1 is in
During conjunction, the Ap ends of the first phase coil 211 are connected with the Bq ends of the second phase coil 212, the Bp ends of the second phase coil 212 and third phase
The Cq ends of coil are connected, the Cq difference at the Aq ends of the first phase coil 211, the Bq ends of the second phase coil 212 and third phase coil 213
It is connected with input/output terminal L3, L1 and L2, now three-phase coil forms triangle connection.Y-connection mode is selected, is advantageous to
Motor by kinetic energy conversion makees electric energy, become generator, if selection triangle connection, be advantageous to motor convert electrical energy into it is dynamic
Energy, i.e. motor.Control circuit 4 can be each fixed to determine by the connected mode for the three-phase coil for changing each stator disc 2
The function of sub-disk 2, it is possible thereby to realize the switching of electric motors function, such as multilayer disc type motor is used as motor, generator, or
A part of stator disc 2 is used as generator, and another part stator disc 2 is used as motor.
In the multilayer disc type motor of the present invention, control circuit 4 can not only change the connection of the three-phase coil of stator disc 2
Mode, n the first phase coils, n the second phase coils and n third phase in n group coils that can also be by changing stator disc 2
The respective connection in series-parallel relation of coil, thus change the resistance of generator or motor, to meet the needs of different operating modes.Example
Such as, control circuit can make the first phase coil, the second phase coil and the third phase coil of the n group coils of each stator disc go here and there respectively
Selectable formation Y-connection or triangle connection after connection；Or control circuit can make the n group coils of each stator disc
Selectable formation Y-connection or triangle connect after first phase coil, the second phase coil and the difference parallel connection of third phase coil；
Or control circuit can distinguish the first phase coil, the second phase coil and third phase coil of the n group coils of each stator disc
Selectable formation Y-connection or triangle connection after sections in series and then parallel connection.
Referring to Fig. 5, for the schematic diagram of the serial and parallel switching circuit of the coil of the stator disc of the multilayer disc type motor of the present invention,
The serial and parallel switching circuit belongs to a part for control circuit.The multilayer disc type motor has L stator disc 2, each stator disc 2
With n group coils, every group of coil includes one first phase coil 211, one second phase coil 212 and a third phase coil 213, then whole
Individual multilayer disc type motor has g group coils, wherein：G=n*L.Each group of each phase coil of g group coils is all connected to out
Close, and each switch and terminal a or terminal b may be selected, wherein, the downside of first group of coil is connected to input or lead-out terminal
(U,V,W).Second group of high side and downside to g-1 group coils is connected to optional terminal a or terminal b switch.G groups
The high side of coil then linked together in a manner of star or triangle, be to be connected in a manner of Y-connection in Figure 5
Together, and downside is then connected to optional terminal a or terminal b switch.When the coil group of motor, which needs to use, to be connected in parallel,
All switches are connected to terminal a, and when the coil group of motor, which needs to use, to be connected in series, all switches are connected to terminal b.
The circuit of each group coil, it can be controlled by connection, terminal a or terminal b with next coil group with serial or parallel connection
Connection, that is, terminal a is connected to as parallel connection, is connected to terminal b as series connection.Condition be high-side switch in each group of coil group or
Low side switch is both needed to be connected to same model terminal.
By the switch of the serial and parallel switching circuit shown in control figure 5, it can also realize to each stator disc and determine
Every group of coil of the independent control of every group of coil of sub-disk, i.e., each stator disc and each stator disc can be independent progress
Control, to determine its connected mode and whether enable.Every group of coil high-side switch must be connected to terminal a or terminal b, and coil
The switch of downside is in intermediateness, i.e., when not having connection terminal a or terminal b, this group of coil just turns into idle coil group.
Fig. 6 a to 6b then show the position of the switch figure of serial and parallel switching circuit in different modes shown in Fig. 5.Wherein,
First group of high side to g-1 group coils all switches in Fig. 6 a is connected with the b ends switched, second group to the bottom of g group coils
Side all switches to be connected with the b ends switched, g the first phase coils, the phase coils of g second and g third phase coils of the g group coils
Y-connection is formed after connecting respectively.First group of high side to g-1 group coils all switches in Fig. 6 b connects with a ends of switch
Connect, second group of bottom side to g group coils all switches to be connected with a ends switched, g the first phase coils, g of the g group coils
Y-connection is formed after individual second phase coil and g third phase coil are in parallel respectively.
Fig. 6 c show that position of the switch figure during g groups coil series connection adduction connection, namely g groups coil are first divided into some sons
Coil group, the first phase coil, the second phase coil and third phase coil in these subcoil groups are connected respectively, then these sub-lines
Circle group is together in parallel again.For example, g group coils are divided into x subcoil group, the quantity of the coil group of each subcoil group is identical,
That is x is natural number more than 1, and g/x is integer, the phase coil of each group coil first of each subcoil group, the second phase coil and
Third phase coil is formed and is connected in series, and then x subcoil group is connected in parallel again.
For example, in one embodiment, two layers of multilayer disc type motor has two stator discs 2, and each stator disc has
6 groups of coils, then whole multilayer disc type motor there are 12 groups of coils, i.e. g=6*2, when x takes different value, different companies can be formed
Connect state.For example, as x=2,12 groups of coil groups that will be all are divided into 2 subcoil groups, and 2 subcoil groups are in parallel, each
The g/x=6 groups coil series connection of subcoil group, namely 6 groups of coils of each stator disc connect to form a subcoil group, and then two
The subcoil group that individual stator disc is formed is connected in parallel again.For example, as x=3,12 groups of coil groups that will be all are divided into 3 sons
Coil group, 3 subcoil groups are in parallel, the g/x=4 groups coil series connection of each subcoil group, namely 4 groups of lines of first stator disc
Circle series connection forms a subcoil group, and 4 groups of coils of second stator disc connect to form a subcoil group, first stator disc
Other 2 groups of coils and other 2 groups of coils of second stator disc connect to form a subcoil group, then this 3 subcoils
Group is connected in parallel again.For example, as x=4,12 groups of coil groups that will be all are divided into 4 subcoil groups, and 4 subcoil groups are simultaneously
Connection, the g/x=3 groups coil series connection of each subcoil group, namely 3 groups of coils of first stator disc connect to form a subcoil
Group, other 3 groups of coils of first stator disc connect to form a subcoil group, 3 groups of coils series connection shape of second stator disc
Into a subcoil group, other 3 groups of coils of second stator disc connect to form a subcoil group, then this 4 subcoils
Group is connected in parallel again.
The present invention additionally provides a kind of vapour with the multilayer disc type motor in addition to providing a kind of multilayer disc type motor
Car, the automobile can be hybrid vehicle or pure electric automobile.
In the automobile, control circuit can adjust the stator disc and shape to form Y-connection according to the operation conditions of automobile
Into the ratio of the stator disc of triangle connection, and the first phase coil of the n group coils of each stator disc, the second phase coil and the
The respective series-parallel system of three-phase coil, to meet the various operating modes of automobile, the multilayer disc type motor can be mechanical, electrical in generating
Switch between motivation and motor generator admixture, farthest to utilize the energy, realize both electric energy and kinetic energy
Between best transition.For example, when multilayer disc type motor is used as generator：When rotor is in the slow-speed of revolution, the n group lines of stator disc
The first phase coil, the second phase coil and the third phase coil of circle are connected in series respectively；When rotor is in high rotating speed, stator disc
The first phase coil, the second phase coil and the third phase coil of n group coils are connected in parallel respectively.Multilayer disc type motor is used as motor
When：When automobile is in economic model, the first phase coil, the second phase coil and the third phase coil point of the n group coils of stator disc
It is not connected in series；When automobile is in motor pattern, the first phase coil, the second phase coil and the 3rd of the n group coils of stator disc
Phase coil is connected in parallel respectively.
Designed by multi-terminal multilayer disc type motor, coordinate the control circuit of motor, the motor on automobile is turned into one
Both the motor of high-effect and can power saving, can turn into an efficient generator again, and electric power of the increase automobile in braking returns
Receive.Can be by control circuit, controlled motor characteristic, when coil is connected as triangular coils, this motor is high-effect with regard to that can play its
The characteristic of motor.When this motor is arranged to motor, demand that control circuit can be by inertia rotating speed to power, turn off part
Coil group or stator disc, electric power is saved in the case where not influenceing its velocity inertial.When coil is connected as star coil, this electricity
Kinetic energy, as power recovery, is changed into circuit and stored by machine with regard to that can play its dynamical power generation characteristics.When motor is set
During to generate electricity, control circuit can be matched, changed by the rotating speed and torsion of recovery power, the connection in parallel and serial of control coil group
Become the ratio for the voltage and current got back, so as to which the electric power that recovery is come maximizes.Different packets and different connection in series-parallel
Connection, can have the coil of different changes, make no matter motor is set to generator or motor, can play optimal performance.
When coil group is to be connected in series, the interior resistance of motor is increased by, if coil group to be connected in parallel, the resistance in motor
It will reduce, when motor is used as generator, interior resistance increase effectively lifting output voltage, electric current is relative to be reduced, when electronic
Car is slowing to the stopping time of stopping, and the rotating speed of generator is relatively low, but torsion is big, therefore coil connects electricity in increase in a series arrangement
Resistance, output voltage is lifted, to meet battery in the case of momentary charge to high-tension requirement.When electric car is being run at high speed
When somewhat slowing down, the torsion of generator is relatively small, but rotating speed is high, therefore coil is connected with parallel way, resistance in reduction, due to
Rotating speed can reach requirement of the battery in momentary charge soon, and therefore, output current can be lifted by being connected in parallel, can more avoid because
Recover energy situation excessive and that burn-up coil occurs.When motor is set as generator, the connection in series-parallel of coil group connection can be because
Condition of work and applicable cases that should be actual, change the string and ratio of motor interior loop group, reach optimal power recovery effect.
Comparatively, when motor is set as motor, coil group can under different drive modes, with connected in series or in parallel and
Adjust connection in series-parallel ratio.When vehicle is set as economic model, the ratio being connected in series increases, and increases the interior resistance of motor
Greatly, required electric current is started with regard to relatively fewer, and acceleration is relatively low, but power consumption is also relatively low；When vehicle is set as moving mould
During formula, the ratio being connected in parallel increases, and the interior resistance of motor is reduced, and starts required electric current increase, lifts acceleration, but consume
Electricity is also higher, and vehicle can need in response to different operating environment, allotment series connection and ratio in parallel, reaches the effect of power saving.
When motor is set as motor, every group of circuit or per layer line circle all can independent switch, when vehicle launch, it is necessary to
Maximum power, accelerate vehicle, therefore coil group needs all to start, and motor is exported maximum power.But when vehicle accelerates
During to required speed, the existing certain inertia of vehicle, motor need not also export maximum power to maintain speed, therefore vehicle can
Part coil group or stator disc are turned off by circuit, remaining a number of stator disc provides enough power to maintain speed, subtracts
The power consumption of low continuation of the journey.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are fallen within the protection of the present invention.
Claims (11)
- A kind of 1. multilayer disc type motor, it is characterised in that including multiple rotor disks and multiple stator discs, the rotor disk and described Stator disc is arranged at intervals, and permanent magnet is provided with each rotor disk, is provided with n group coils on each stator disc, often Group coil includes one first phase coil, one second phase coil and a third phase coil, wherein, n is natural number；What each first phase coil, each second phase coil and each third phase coil were connected with two with control circuit respectively Terminal；Selectable the first phase coil for making each stator disc of the control circuit, the second phase coil and third phase coil shape Connected into Y-connection and/or triangle；When the first phase coil, the second phase coil and third phase coil of the stator disc form Y-connection, the stator disc is used Make the stator of generator；When the first phase coil, the second phase coil when the stator disc connect with third phase coil formation triangle, or work as institute The phase coil of a part first, the second phase coil and third phase coil the formation triangle for stating stator disc connect, another part first When phase coil, the second phase coil and third phase coil form Y-connection, the stator disc is used as the stator of motor.
- 2. multilayer disc type motor according to claim 1, it is characterised in that the control circuit makes each stator disc N group coils the first phase coil, the second phase coil and third phase coil connect respectively after it is selectable formation Y-connection or Triangle connects.
- 3. multilayer disc type motor according to claim 1, it is characterised in that the control circuit makes each stator disc The first phase coil of n group coils, the second phase coil and third phase coil it is in parallel respectively after selectable formation Y-connection or Triangle connects.
- 4. multilayer disc type motor according to claim 1, it is characterised in that the control circuit makes each stator disc The first phase coil of n group coils, the second phase coil and third phase coil difference sections in series then it is in parallel after selectable shape Connected into Y-connection or triangle.
- 5. multilayer disc type motor according to claim 1, it is characterised in that the n groups coil of each stator disc is independent Control.
- 6. multilayer disc type motor according to claim 1, it is characterised in that each the n group coils of the stator disc is every One group of coil independent control.
- 7. multilayer disc type motor according to claim 1, it is characterised in that a part of stator in multiple stator discs Disk is used as the stator of generator, and another part is used as the stator of motor.
- 8. a kind of automobile, it is characterised in that the automobile is hybrid vehicle or electric automobile, and the automobile has such as right It is required that the multilayer disc type motor described in 1 to 7 any one.
- 9. automobile according to claim 8, it is characterised in that the control circuit is adjusted according to the operation conditions of the automobile Section forms the stator disc of Y-connection and the ratio for forming the stator disc that triangle connects, and the n group coils of each stator disc The first phase coil, the respective series-parallel system of the second phase coil and third phase coil.
- 10. automobile according to claim 9, it is characterised in that when the multilayer disc type motor is used as generator：Work as rotor During in the slow-speed of revolution, the first phase coil, the second phase coil and the third phase coil of the n group coils of the stator disc company of series connection respectively Connect；When rotor is in high rotating speed, the first phase coil, the second phase coil and the third phase coil of the n group coils of the stator disc It is connected in parallel respectively.
- 11. automobile according to claim 9, it is characterised in that when the multilayer disc type motor is used as motor：Work as automobile During in economic model, the first phase coil, the second phase coil and the third phase coil of the n group coils of the stator disc are connected respectively Connection；When automobile is in motor pattern, the first phase coil, the second phase coil and the third phase of the n group coils of the stator disc Coil is connected in parallel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128140.0A CN107370317A (en) | 2017-03-06 | 2017-03-06 | Multilayer disc type motor and the automobile with the motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128140.0A CN107370317A (en) | 2017-03-06 | 2017-03-06 | Multilayer disc type motor and the automobile with the motor |
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| Publication Number | Publication Date |
|---|---|
| CN107370317A true CN107370317A (en) | 2017-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710128140.0A Pending CN107370317A (en) | 2017-03-06 | 2017-03-06 | Multilayer disc type motor and the automobile with the motor |
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| CN (1) | CN107370317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109450313A (en) * | 2018-07-27 | 2019-03-08 | 浙江瑞枫新能源科技有限公司 | Modular motor with Split type casing |
| CN109495036A (en) * | 2018-07-27 | 2019-03-19 | 浙江瑞枫新能源科技有限公司 | A kind of generator and its progress control method with multiple generator units |
| CN109495037A (en) * | 2018-07-27 | 2019-03-19 | 浙江瑞枫新能源科技有限公司 | Motor and its progress control method with multiple driving units |
| CN109495035A (en) * | 2018-07-27 | 2019-03-19 | 浙江瑞枫新能源科技有限公司 | Generator and its progress control method with multiple generator units |
| CN114204764A (en) * | 2021-11-08 | 2022-03-18 | 华为数字能源技术有限公司 | Double-mechanical-port axial motor, distributed driving system and automobile |
| CN114204764B (en) * | 2021-11-08 | 2023-11-10 | 华为数字能源技术有限公司 | Double mechanical port axial motor, distributed driving system and automobile |
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