CN207968220U - A kind of electric machine controller integrated with motor and retarder - Google Patents
A kind of electric machine controller integrated with motor and retarder Download PDFInfo
- Publication number
- CN207968220U CN207968220U CN201820525128.3U CN201820525128U CN207968220U CN 207968220 U CN207968220 U CN 207968220U CN 201820525128 U CN201820525128 U CN 201820525128U CN 207968220 U CN207968220 U CN 207968220U
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- Prior art keywords
- motor
- electric machine
- machine controller
- retarder
- controller
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Abstract
The utility model discloses a kind of electric machine controllers integrated with motor and retarder, including motor, retarder and electric machine controller, electric machine controller includes electronic circuit component, power level assembly, low-voltage signal connector, high voltage power connector, high pressure three-phase alternating current busbar component and controller housing, it is characterised in that：The power stage component of electric machine controller is located at motor body position, the electronic circuit component of electric machine controller is located at far from motor body position, the low-voltage signal connector of electric machine controller is located at far from motor body position and towards at entire car controller direction, and the high voltage power connector of electric machine controller is located at far from motor body position and towards at high-tension battery packet direction；Motor and retarder become one formula structure, and electric machine controller is inlaid in by controller housing on motor and retarder conglomerate.The connection between each parts in vehicle layout is simpler, and system stability higher integrates motor and retarder.
Description
Technical field
The utility model is related to a kind of electric machine controllers, are controlled more particularly, to a kind of motor of use on electric vehicle
Device.
Background technology
The electric machine controller of most of electric vehicle is to use the structure seperated with motor and retarder currently on the market,
Exactly motor and retarder is used to integrate, and electric machine controller is independent relative to the conglomerate of motor and retarder
's.This system structure is mainly characterized by：A set of three-phase high-voltage cable is needed between 1 motor and electric machine controller；2 above-mentioned three
Phase high-tension cable respectively needs a high-tension connector in motor side and electric machine controller end；It is needed between 3 motors and electric machine controller
Want a set of low-voltage signal harness；4 above-mentioned low-voltage signal harness respectively need a low-voltage signal in motor side and electric machine controller end
Connector；A cooling water pipe is needed between 5 motors and electric machine controller；6 above-mentioned cooling water pipes are controlled in motor side and motor
Device end respectively needs a cooling water pipe connector.However the above-mentioned parts for connecting high pressure, low pressure or cooling component, for
It is had the following problems again for power assembly system：Vehicle scattered distribution is in disorder, not compact enough；Increase system overall cost,
The defects of increasing system noise issues and reducing system reliability.
Utility model content
The utility model is that there is be easy to cause vehicle cloth for electric machine controller of the existing use of solution on electric vehicle
Score of the game is scattered or in disorder, not compact enough；Increase system overall cost increases system noise issues and reduces the present situations such as system reliability
And a kind of simple in structure, compact, the electric machine controller overall volume smaller provided, cost is lower, and each zero in vehicle layout
Connection between component is simpler, and overall system performance higher integrates the electric machine controller of motor and retarder.
Used specific technical solution is the utility model to solve above-mentioned technical problem：A kind of and motor and retarder
Integrated electric machine controller, including motor, retarder and electric machine controller, electric machine controller include electronic circuit component, power
Level assembly, low-voltage signal connector, high voltage power connector, high pressure three-phase alternating current busbar component and controller housing, feature
It is：The power stage component of electric machine controller is located at motor body position, and the electronic circuit component of electric machine controller is set
Far from motor body position, the low-voltage signal connector of electric machine controller is located at far from motor body position and towards vehicle
At controller direction, the high voltage power connector of electric machine controller is located at far from motor body position and towards high-tension battery Bao Fang
To place；Motor and retarder become one formula structure, and electric machine controller is inlaid in motor and retarder by controller housing
On conglomerate.Simple in structure, compact, electric machine controller overall volume smaller, cost is lower, each zero in vehicle layout
Connection between part is simpler, and system stability higher integrates motor and retarder.Improve controller electronic circuit
Anti-interference ability reduces influence of the motor temperature rise to controller electronic circuit, keeps the installation of low-voltage signal harness simpler, anti-interference
Ability is stronger, and cost is lower, keeps high-tension cable installation simpler, cost is lower.
Preferably, the high voltage power connector is connected using the DC terminal of high voltage direct current busbar and power level assembly
It connects.
Preferably, setting high-voltage alternating busbar injection molding guard on the high-voltage alternating busbar, then it is directly connected to motor.
High pressure cloth line mounting structure terseness is improved, the adverse effect to controller circuitry is reduced.
Preferably, it includes power module and power driving circuit plate, power drive electricity that the power level assembly, which uses,
Road plate is directly crimped onto on power module by the crimping needle on power module, and power module bottom sets bosh, cooling water
The cooling water input/output terminal of slot is located on motor controller casing, and the sink of power module bottom has cooling water to flow through, to work(
Rate module direct water-cooling.Improve heat dissipation effect.
Preferably, the electronic circuit component is located in same block control circuit board, control circuit board is located at level side
To close to drive circuit board, control circuit board connects drive circuit board by flexible harness, and control circuit board is located at far from motor
The position of ontology.Adverse effect of the motor to controller circuitry is reduced, wiring connection terseness is improved.
Preferably, the controller housing bottom sets bosh.The bosh of housing bottom is on the one hand to upper
The power module in face plays cooling effect, on the other hand plays the heat that the motor below sink generates and is controlled with motor
The effect being thermally isolated between device reduces adverse effect of the high-temperature to controller of motor, and it is steady to improve electric machine controller work
Determine reliability.
Preferably, setting power driving device, control circuit board, high-voltage capacitance module, electricity inside the controller housing
Flow sensor, high pressure three-phase alternating current busbar component and high voltage direct current busbar, power module use IGBT module, controller housing packet
Controller shell bottom case and controller shell cover board are included, high-voltage capacitance module top is close to controller shell cover board.Installation cleaning is improved,
Routing complexity is reduced, line-hit is reduced.
Preferably, the high voltage direct current busbar by high voltage direct current connector external high pressure battery and IGBT module
It is connected with high-voltage capacitance module.
Preferably, the high pressure three-phase alternating current busbar injection molding guard is equipped with motor signal harness, motor signal line
Beam is connected to motor velocity signal and motor temperature signal on the control panel of electric machine controller, reaches to the reliable effective of motor
Control.
Preferably, the high pressure three-phase alternating current busbar component is pierced by motor control still further below by current transformer
Device housing bottom is directly connected to external three phase electric machine.Improve installation connection terseness and anti-interference.
The utility model has the beneficial effects that：Simple in structure, compact, electric machine controller overall volume smaller, cost is more
Low, the connection between each parts in vehicle layout is simpler, system stability higher, and it is one to collect motor and retarder
Body.The anti-interference ability of controller electronic circuit is improved, influence of the motor temperature rise to controller electronic circuit is reduced, low pressure is made to believe
The installation of number harness is simpler, and anti-interference ability is stronger, and cost is lower, keeps high-tension cable installation simpler, cost is lower.
Description of the drawings：
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural schematic diagram of the electric machine controller integrated with motor and retarder of the utility model.
Specific implementation mode
In embodiment shown in FIG. 1, a kind of electric machine controller integrated with motor and retarder, including motor, retarder
And electric machine controller, electric machine controller include electronic circuit component, power level assembly, low-voltage signal connector, high voltage power supply company
Device, high pressure three-phase alternating current busbar component and controller housing are connect, the power level assembly of electric machine controller is located at close to motor body
At position, the electronic circuit component of electric machine controller is located at far from motor body position, and the low-voltage signal of electric machine controller connects
It connects device to be located at far from motor body position and towards at entire car controller direction, the high voltage power connector of electric machine controller is located at
Far from motor body position and towards at high-tension battery packet direction；Motor and retarder become one formula structure, motor control
Device is inlaid in by controller housing on motor and retarder conglomerate.High voltage power connector uses high voltage direct current busbar and work(
The DC terminal of rate level assembly connects, and high-voltage alternating busbar injection molding guard is set on high-voltage alternating busbar, then be directly connected to motor.
For power level assembly using including power module and power driving circuit plate, power driving circuit plate passes through the crimping on power module
Needle is directly crimped onto on power module, and power module bottom sets bosh, and the cooling water input/output terminal of bosh is located at
On motor controller casing, the sink of power module bottom has cooling water to flow through, to power module direct water-cooling, power module bottom
Portion is close to controller housing bottom position.One end of bosh is equipped with cooling water channel and interface, which cools down with vehicle
System connects.The other end of bosh is equipped with cooling water channel and interface, which connect with motor cooling water inlet.Pipeline cloth
It sets more succinct reliable effective；It improves to the reliable validity of the cooling of electric machine controller, improves the operation is stable of electric machine controller
Reliability.Electronic circuit component is located in same block control circuit board.Control circuit board is located at horizontal direction close to drive circuit board,
Control circuit board connects drive circuit board by flexible harness, and control circuit board is located at the position far from motor body, reduces electricity
Machine improves wiring connection terseness to the adverse effect of controller circuitry.Power level assembly 80, control are set inside controller housing
Circuit board 60, high-voltage capacitance module 20, current sensor, travel switch 40, high pressure three-phase alternating current busbar component 70 and high straightening
Busbar 30 is flowed, it includes controller shell bottom case 50 and controller shell cover board 10, height that power module, which uses IGBT module, controller housing,
Close to controller shell cover board above voltage capacitance module.Controller shell bottom case 50 is equipped with low-voltage signal connector 51 and external respirator
90, low-voltage signal connector 51 and external respirator 90 be respectively provided at controller shell bottom case 50 it is opposite to two edge-on walls on.It is high
Pressure three-phase alternating current busbar 70 is directly connected to by current transformer and external three phase electric machine.High voltage direct current busbar 30 passes through high straightening
Stream connector connect external high pressure battery with IGBT module and high-voltage capacitance module.High pressure three-phase alternating current busbar is molded in guard
Equipped with motor signal harness, motor signal harness provides motor speed and temperature control signals information for electric machine controller.High pressure
Three-phase alternating current busbar component is pierced by motor controller casing bottom and is connected with external three phase electric machine still further below by current transformer
It connects.Power driving circuit plate is mounted on above IGBT module, and control circuit board is located at horizontal direction close to the one of drive circuit board
End.Control circuit board 60 is connect by flexible wires with power driving circuit plate.Control circuit board 60 passes through low-voltage signal connector
It is connect with external entire car controller.Control circuit board 60 sets the electronic circuit of electric machine controller.
In the description of the utility model position relationship, there is such as term "inner", "outside", "upper", "lower", "left", "right"
Equal indicating positions or position relationship are to be based on the orientation or positional relationship shown in the drawings, description embodiment merely for convenience
It is described with simplifying, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.
The above content and structure describe the utility model product basic principles and main features and the utility model it is excellent
Point, it should be understood by those skilled in the art that.Only illustrate the principles of the present invention described in examples detailed above and specification,
On the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, these variations
It is belonged within claimed the scope of the utility model with improving.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (10)
1. a kind of electric machine controller integrated with motor and retarder, including motor, retarder and electric machine controller, motor control
Device includes electronic circuit component, power level assembly, low-voltage signal connector, high voltage power connector, high pressure three-phase alternating current busbar
Component and controller housing, it is characterised in that：The power stage component of electric machine controller is located at motor body position, motor
The electronic circuit component of controller is located at far from motor body position, and the low-voltage signal connector of electric machine controller is located at separate
Motor body position and towards at entire car controller direction, the high voltage power connector of electric machine controller is located at far from motor body
Position and towards at high-tension battery packet direction；Motor and retarder become one formula structure, and electric machine controller passes through controller
Shell is inlaid on motor and retarder conglomerate.
2. the electric machine controller integrated with motor and retarder described in accordance with the claim 1, it is characterised in that：The high pressure
Power connector is connected using high voltage direct current busbar with the DC terminal of power level assembly.
3. the electric machine controller integrated with motor and retarder described in accordance with the claim 1, it is characterised in that：The high pressure
High-voltage alternating busbar injection molding guard is set on alternating current bus bar, then is directly connected to motor.
4. the electric machine controller integrated with motor and retarder described in accordance with the claim 1, it is characterised in that：The power
For level assembly using including power module and power driving circuit plate, power driving circuit plate is straight by the crimping needle on power module
It connects and is crimped onto on power module, power module bottom sets bosh, and the cooling water input/output terminal of bosh is located at motor
On controller housing, the sink of power module bottom has cooling water to flow through.
5. the electric machine controller integrated with motor and retarder described in accordance with the claim 1, it is characterised in that：The electronics
Circuit block is located in same block control circuit board.
6. the electric machine controller integrated with motor and retarder described in accordance with the claim 1, it is characterised in that：The control
Device housing bottom sets bosh, and housing bottom bosh is mutually close with motor and retarder conglomerate shell, contacts or passes through
Even.
7. according to the electric machine controller integrated with motor and retarder described in claim 1 or 6, it is characterised in that：Described
It is female that power driving device, control circuit board, high-voltage capacitance module, current sensor, high pressure three-phase alternating current are set inside controller housing
Component and high voltage direct current busbar are arranged, power module uses IGBT module, and controller housing includes controller shell bottom case and controller
Housing-plate, high-voltage capacitance module top is close to controller shell cover board.
8. the electric machine controller integrated with motor and retarder according to claim 2, it is characterised in that：The high pressure
DC master row connect external high pressure battery with IGBT module and high-voltage capacitance module by high voltage direct current connector.
9. the electric machine controller integrated with motor and retarder described in accordance with the claim 3, it is characterised in that：The high pressure
Three-phase alternating current busbar is molded guard and is equipped with motor signal harness, and motor signal harness is motor velocity signal and motor temperature
It is signally attached on the control panel of electric machine controller.
10. according to the electric machine controller integrated with motor and retarder described in claim 3 or 9, it is characterised in that：Described
High pressure three-phase alternating current busbar component is pierced by motor controller casing bottom and external three phase electric machine still further below by current transformer
It is directly connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525128.3U CN207968220U (en) | 2018-04-13 | 2018-04-13 | A kind of electric machine controller integrated with motor and retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525128.3U CN207968220U (en) | 2018-04-13 | 2018-04-13 | A kind of electric machine controller integrated with motor and retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968220U true CN207968220U (en) | 2018-10-12 |
Family
ID=63727793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820525128.3U Expired - Fee Related CN207968220U (en) | 2018-04-13 | 2018-04-13 | A kind of electric machine controller integrated with motor and retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112953125A (en) * | 2021-02-04 | 2021-06-11 | 哈尔滨东安汽车发动机制造有限公司 | Dual-motor controller assembly for oil-cooled dual-motor hybrid special transmission oil-cooled motor |
-
2018
- 2018-04-13 CN CN201820525128.3U patent/CN207968220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112953125A (en) * | 2021-02-04 | 2021-06-11 | 哈尔滨东安汽车发动机制造有限公司 | Dual-motor controller assembly for oil-cooled dual-motor hybrid special transmission oil-cooled motor |
| CN112953125B (en) * | 2021-02-04 | 2023-03-28 | 哈尔滨东安汽车发动机制造有限公司 | Dual-motor controller assembly for oil-cooled dual-motor hybrid special transmission oil-cooled motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |