CN206520471U - Electric automobile - Google Patents
Electric automobile Download PDFInfo
- Publication number
- CN206520471U CN206520471U CN201720195635.0U CN201720195635U CN206520471U CN 206520471 U CN206520471 U CN 206520471U CN 201720195635 U CN201720195635 U CN 201720195635U CN 206520471 U CN206520471 U CN 206520471U
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- China
- Prior art keywords
- motor
- electric machine
- machine controller
- suspension ring
- pipeline
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of electric automobile, it includes the first motor, second motor, first pipeline, second pipeline, first electric machine controller, second electric machine controller, rotating shaft, rotor core, three-phase rotor windings, electric machine controller support, rectifier, first suspension ring, second suspension ring, first planetary gear, second planetary gear, first motor is connected by the first pipeline with the first electric machine controller, second motor is connected by the second pipeline with the second electric machine controller, first suspension ring are located on the upside of the first electric machine controller, second suspension ring are on the upside of the second electric machine controller, electric machine controller support is located on the downside of the first electric machine controller, rotor core is located on the inside of the first motor, three-phase rotor windings connect the second motor and rotating shaft, first planetary gear, second planetary gear by rectifier respectively with the first motor, second motor connection.The utility model uses bi-motor asymmetric arrangement, and to original motor and controller without change, cost is low, and the cycle is fast.
Description
Technical field
The utility model is related to a kind of automobile, more particularly to a kind of electric automobile.
Background technology
The problem of with energy shortage and environmental pollution, is increasingly serious, electric automobile as energy-conserving and environment-protective automobile increasingly
Paid attention to by government and enterprise.And developing rapidly with automotive electronics, vehicle intellectualized is trend of the times.It is existing electronic
The motor arrangement of automobile is generally single motor.Single motor powered automobile is although simple in construction, cost is low, but exist operation inconvenience, most
The problems such as high speed is relatively low, climbing dynamic property is not enough.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electric automobile, and it uses bi-motor asymmetric cloth
Mode is put, to original motor and controller without change, cost is low, and the cycle is fast.
The utility model is to solve above-mentioned technical problem by following technical proposals：A kind of electric automobile, its feature
Be, it include the first motor, the second motor, the first pipeline, the second pipeline, the first electric machine controller, the second electric machine controller,
Rotating shaft, rotor core, three-phase rotor windings, electric machine controller support, rectifier, the first suspension ring, the second suspension ring, the first planet
Wheel, the second planetary gear, the first motor is connected by the first pipeline with the first electric machine controller, the second motor by the second pipeline and
Second electric machine controller is connected, and the first suspension ring are located on the upside of the first electric machine controller, and the second suspension ring are on the second electric machine controller
Side, electric machine controller support is located on the downside of the first electric machine controller, and rotor core is located on the inside of the first motor, three-phase rotor windings
The second motor and rotating shaft are connected, the first planetary gear, the second planetary gear are connected with the first motor, the second motor respectively by rectifier
Connect.
Preferably, first motor and the second motor are all permanent magnet dc motor.
Preferably, the electric machine controller support is shaped as strip.
Preferably, the shape of first suspension ring and the shape of the second suspension ring are all circle.
Positive effect of the present utility model is：Although double-motor power system possesses the effect of automatic gear-box,
But the larger automatic gear-box that consumes energy need not be used, it is ensured that pure electric vehicle carries and can obtain most efficiently utilizing.First motor
Low speed sections are undertaken, the second motor undertakes highspeed portion, two motors are simultaneously operable when reaching certain speed, are taken into account low speed and are climbed
Slope and at a high speed continuation of the journey, are entirely fluid drive during whole service, fundamentally change the mobility of pure electric vehicle,
Its continual mileage is also set to reach highest simultaneously.Moreover, double-motor power system cost is more much lower than automatic gear-box, therefore use
Double-motor power system not only efficiency high, energy-conservation, cost are also low many.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model electric automobile.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
As shown in figure 1, the utility model electric automobile includes the first motor 1, the second motor 2, the first pipeline 3, second pipe
Line 4, the first electric machine controller 5, the second electric machine controller 6, rotating shaft 7, rotor core 8, three-phase rotor windings 9, electric machine controller
Support 10, rectifier 11, the first suspension ring 12, the second suspension ring 13, the first planetary gear 14, the second planetary gear 15, the first motor 1 pass through
First pipeline 3 is connected with the first electric machine controller 5, and the second motor 2 is connected by the second pipeline 4 with the second electric machine controller 6, the
One suspension ring 12 are located at the upside of the first electric machine controller 5, and the second suspension ring 13 are in the upside of the second electric machine controller 6, electric machine controller branch
Frame 10 is located at the downside of the first electric machine controller 5, and rotor core 8 is located at the inner side of the first motor 1, the connection of three-phase rotor windings 9 second
Motor 2 and rotating shaft 7, the first planetary gear 14, the second planetary gear 15 are connected with the first motor 1, the second motor 2 respectively by rectifier 11
Connect.
Operation principle of the present utility model is as follows：First electric machine controller controls the first motor by sending control instruction,
Second electric machine controller controls the second motor by sending control instruction.Electric machine controller support plays a supportive role.This practicality is new
The energy of type is transmitted by flexible pipeline rather than by positive coupling and rotating shaft, therefore the arrangement of each part has
Very big flexibility.The utility model characteristics of compact layout, length of pipeline is most short, can effectively utilize the confined space.Double-motor power system
Although system possesses the effect of automatic gear-box, the larger automatic gear-box that consumes energy need not be used, it is ensured that pure electric vehicle is carried
It can obtain most efficiently utilizing.First motor undertakes low speed sections, and the second motor undertakes highspeed portion, two when reaching certain speed
Individual motor is simultaneously operable, and is taken into account low speed climbing and is continued a journey at a high speed, is entirely fluid drive during whole service, from basic
On change the mobility of pure electric vehicle, while also making its continual mileage reach highest.Moreover, double-motor power system cost
It is more much lower than automatic gear-box, therefore double-motor power system not only efficiency high, energy-conservation are used, cost is also low many.
First motor 1 and the second motor 2 are all permanent magnet dc motor, and the first motor and the second motor realize speed change and difference
Speed conversion, so can guarantee that the safety and steady of electric automobile during traveling.
The shape 10 of electric machine controller support is strip, so can preferably be played a supporting role.
The shape of first suspension ring 12 and the shape of the second suspension ring 13 are all circle, so convenient to install.
Above-described instantiation, technical problem, technical scheme and beneficial effect to solution of the present utility model are entered
Go further description, should be understood that and the foregoing is only specific embodiment of the utility model, and without
It is all within spirit of the present utility model and principle in limitation the utility model, any modification, equivalent substitution and improvements done
Deng should be included within protection domain of the present utility model.
Claims (4)
1. a kind of electric automobile, it is characterised in that it includes the first motor, the second motor, the first pipeline, the second pipeline, first
Electric machine controller, the second electric machine controller, rotating shaft, rotor core, three-phase rotor windings, electric machine controller support, rectifier,
One suspension ring, the second suspension ring, the first planetary gear, the second planetary gear, the first motor are connected by the first pipeline and the first electric machine controller
Connect, the second motor is connected by the second pipeline with the second electric machine controller, the first suspension ring are located on the upside of the first electric machine controller, the
Two suspension ring are on the upside of the second electric machine controller, and electric machine controller support is located on the downside of the first electric machine controller, and rotor core is located at
On the inside of first motor, three-phase rotor windings connect the second motor and rotating shaft, and the first planetary gear, the second planetary gear pass through rectifier point
Not with the first motor, the second motor connection.
2. electric automobile as claimed in claim 1, it is characterised in that first motor and the second motor are all straight for magneto
Flow motor.
3. electric automobile as claimed in claim 1, it is characterised in that the electric machine controller support is shaped as strip.
4. electric automobile as claimed in claim 1, it is characterised in that the shape of first suspension ring and the shape of the second suspension ring
All it is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195635.0U CN206520471U (en) | 2017-03-02 | 2017-03-02 | Electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195635.0U CN206520471U (en) | 2017-03-02 | 2017-03-02 | Electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520471U true CN206520471U (en) | 2017-09-26 |
Family
ID=59892569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720195635.0U Active CN206520471U (en) | 2017-03-02 | 2017-03-02 | Electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206520471U (en) |
-
2017
- 2017-03-02 CN CN201720195635.0U patent/CN206520471U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |