CN109104050B - A kind of electric machine controller and electric car - Google Patents
A kind of electric machine controller and electric car Download PDFInfo
- Publication number
- CN109104050B CN109104050B CN201811124408.4A CN201811124408A CN109104050B CN 109104050 B CN109104050 B CN 109104050B CN 201811124408 A CN201811124408 A CN 201811124408A CN 109104050 B CN109104050 B CN 109104050B
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- power module
- direct current
- machine controller
- electric machine
- aluminum substrate
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to electric car field, disclosing a kind of electric machine controller and electric car, electric machine controller includes: aluminum substrate component, cover plate assembly and control assembly；Control assembly includes: power module, drive control module；Power module and drive control module are electrically connected by plug connector；Power module is made of multiple sub- power modules；The top surface of aluminum substrate is equipped with groove back to the position two sides of sink, and plug connector is abutted by insulating heat-conductive piece with groove；Sub- power module includes: exchange lead-out wire binding post, drive control plate, exchange transition copper bars and direct current transition copper bars.Sink is arranged as electric machine controller heat conduction and heat radiation part, and in every sub- power module corresponding position using aluminum substrate in electric machine controller provided by the invention, and the thermally conductive and heat dissipation performance of electric machine controller greatly improved.Power module uses discrete design scheme simultaneously, more flexible in structure per one sub- power module of exchange output all the way, easy for assemble or unload.
Description
Technical field
The present invention relates to electric car field, in particular to a kind of electric machine controller and electric car.
Background technique
In recent years next life global auto recoverable amount is continuously increased, conventional fuel oil automobile bring energy problem and environmental issue day
Benefit is prominent.The research of new-energy automobile is just becoming global hot spot.China is especially paid attention to by the research and development of new-energy automobile, wherein new
Energy electric vehicle is even more most important one developing direction.As the core of New-energy electric vehicle, the skill of electric machine controller
Art development level directly determines the performance of New-energy electric vehicle.Therefore, new want also proposed to motor control at this stage
It asks.
Electric machine controller now is divided into fixed capacity, power module, control circuit board, motor controller box body substantially
Deng.Its main feature shows themselves in that Support Capacitor huge structure, needs to be separately fixed at motor control cabinet with power module, always
Body structure is larger.Drive control circuit concentrates on a printed circuit board, so that drive module layout is limited, to cause to tie
Structure it is not flexible.In addition, current electric car is to guarantee operating, used electric machine controller is to borrow vehicle to provide mostly
Water-cooling system radiate to power device.However, when control subassembly overloads in the middle part of electric machine controller, due to vehicle water
Cooling system can not radiate to control assembly neutron power module.If in environment temperature and all higher coolant temperature, pole
Easily lead to the excess temperature damage of electric machine controller.
Summary of the invention
(1) technical problems to be solved
The present invention provides a kind of electric machine controller and electric car, to improve the heat dissipation performance of electric machine controller.
(2) technical solution
To solve the above problems, the present invention provides a kind of electric machine controller, comprising: aluminum substrate component, cover plate assembly and control
Component processed；The aluminum substrate component is used to support the control assembly and the cover plate assembly, and is formed with the cover plate assembly
Enclosure space, the control assembly are fixed in the enclosure space；The control assembly includes: power module, drive control
Module；The power module and the drive control module are electrically connected by plug connector；The power module is by multiple sub- power
Module composition；The aluminum substrate component includes: aluminum substrate and multiple sinks；Multiple sinks are each provided at the bottom of the aluminum substrate
Face；Multiple sub- power modules are each attached to the top surface of the aluminum substrate, correspond respectively with the position of the sink；Institute
State the top surface of aluminum substrate and be equipped with groove back to the position two sides of the sink, the plug connector by insulating heat-conductive piece with it is described recessed
Slot abuts；The sub- power module includes: exchange lead-out wire binding post, drive control plate, exchange transition copper bars and direct current transition
Copper bar；The drive control plate, the exchange transition copper bars and the direct current transition copper bars stack gradually pressing and fix；The friendship
Stream lead-out wire binding post is connect by the through-hole being arranged in the drive control plate with the exchange transition copper bars.
Further, the aluminum substrate component further include: multiple sink cover boards；Each corresponding institute of the sink cover board
Sink is stated, the sink cover board is sealed on the sink；The adjacent sink is sequentially communicated.
Further, direct current input hole is equipped on each sub- power module；The drive control module further include:
Capacitance group, printed circuit board and multiple direct current connecting columns；The capacitance group and multiple direct current binding posts are arranged at described
On printed circuit board, each direct current connecting column is electrically connected with the corresponding direct current input hole.
Further, driving input interface is equipped on each sub- power module；The drive control module also wraps
It includes: multiple driving signal interfaces and multiple direct current outlet components；Multiple driving signal interfaces and multiple direct current outlets
Component is arranged on the printed circuit board；Each driving signal interface is electric with the corresponding driving input interface
Connection.
Further, the first communication interface is additionally provided on the drive control module；The cover plate assembly includes: installation
Hole, exchange draw string holes, the second communication interface, communicating circuit plate, signal port and draw line interface, direct current extraction string holes and lid
Plate；The cover inner surface is fixed with the communicating circuit plate, and the exchange is additionally provided on the cover board and draws string holes and described
Mounting hole, the mounting hole are used to the cover board being fixed on the aluminum substrate；It is fixed on the communicating circuit plate described
Second communication interface, the signal port draw line interface and the direct current draws string holes；The exchange lead-out wire binding post is logical
It crosses the exchange and draws string holes for being electrically connected with motor；First communication interface is electrically connected with second communication interface,
For transmitting digital signal between the drive control module and the power module；The signal port is drawn line interface and is used
It is electrically connected in external equipment, the communication interface between the electric machine controller and the external equipment；The direct current outlet
Component draws string holes external direct current power supply by the direct current.
Further, the plug connector be three foot direct inserting devices, each plug connector with the drive control plate, institute
State exchange transition copper bars and direct current transition copper bars electrical connection.
Further, the cover plate assembly is connect simultaneously with the control assembly and the aluminum substrate component simultaneously by stud
It is fixed.
To solve the above problems, the present invention also provides a kind of electric car, which includes: motor and described above
Electric machine controller；The electric machine controller is electrically connected with motor, for controlling the motor.
(3) beneficial effect
Electric machine controller provided by the invention uses aluminum substrate as electric machine controller heat conduction and heat radiation part, and in every height
Sink is arranged in power module corresponding position, can cool down simultaneously to plug connector and sub- power module, motor greatly improved
The thermally conductive and heat dissipation performance of controller.Power module uses discrete design scheme simultaneously, per one son of exchange output all the way
Power module, it is more flexible in structure, it is easy for assemble or unload.Simultaneously because using completely identical in structure sub- power module, son
Drive control plate in power module is identical, preferably realizes the consistency of signal, and use in each sub- power module
Carrier of the copper bar as AC and DC signal, increases power density.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electric machine controller provided in the preferred embodiment of the present invention；
Fig. 2 is the main view of the aluminum substrate component provided in the preferred embodiment of the present invention；
Fig. 3 is the perspective view of the explosion of the aluminum substrate component provided in the preferred embodiment of the present invention；
Fig. 4 is the bottom view of the aluminum substrate component provided in the preferred embodiment of the present invention；
Fig. 5 is the perspective view of the explosion of the sub- power module provided in the preferred embodiment of the present invention；
Fig. 6 is the main view of the drive control module provided in the preferred embodiment of the present invention；
Fig. 7 is the bottom view of the drive control module provided in the preferred embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the cover plate assembly provided in the preferred embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the electric machine controller of the present embodiment is for controlling the starting of electric car, operation, advance and retreat, speed
The kernel control chip of other electronic devices of degree, stopping and electric car, is component important on electric car, is suitable for
Wide-voltage range 48V~144V.The electric machine controller includes: aluminum substrate component 1, cover plate assembly 3 and control assembly 2.Aluminum substrate
Component 1 is used to support control assembly 2 and cover plate assembly 3, and forms enclosure space with cover plate assembly 3, and control assembly 2 is fixed on envelope
It closes in space.Wherein, cover plate assembly 3 is connect and is fixed with control assembly 2 and aluminum substrate component 1 simultaneously by stud.
Wherein, control assembly 2 includes: power module 21, drive control module 22.Wherein, power module 21 and driving control
Molding block 22 is electrically connected by plug connector 214.Power module 21 is made of multiple sub- power modules, by selecting sub- power module
Quantity, meet 12KW~52KW etc. it is different power output requirement.Aluminum substrate component 1 includes: aluminum substrate 11 and multiple sinks.
Multiple sinks are each provided at the bottom surface of aluminum substrate 11.Multiple sub- power modules are each attached to the top surface of aluminum substrate 11, respectively with sink
Position correspond.The top surface of aluminum substrate 11 is equipped with groove 19 back to the position two sides of sink.The top surface of aluminum substrate 11 back to
The position two sides of sink are all provided with fluted 19.In the present embodiment, the top surface of aluminum substrate 11 is equipped with 4 grooves 19, plug connector 214 altogether
It is abutted by insulating heat-conductive piece with groove 19, to cool down simultaneously to plug connector 214 and sub- power module, improves motor control
The heat dissipation performance of device.
Specifically, as shown in Figs. 1-2, power module 21 is due to the first sub- power module 211, the second sub- power module 212
It is formed with the sub- power module 213 of third.Aluminum substrate component 1 includes: aluminum substrate 11, the first sink 12, the second sink 13 and third
Sink 14.Aluminum substrate 11 is two-sided structure, and the first sink 12, the second sink 13 and third sink 14 are spaced apart from each other, and is arranged in aluminium
On the bottom surface of substrate 11.First sub- power module 211, the second sub- power module 212 and the sub- power module 213 of third are each attached to
The top surface of aluminum substrate 11 is corresponded with the position of the first sink 12, the second sink 13 and third sink 14 respectively.
As shown in figure 5, sub- power module includes: exchange lead-out wire binding post 2131, drive control plate 2132, exchange transition
Copper bar 2133 and direct current transition copper bars 2134.Drive control plate 2132, exchange transition copper bars 2133 and direct current transition copper bars 2134
Pressing is stacked gradually to fix.Exchange lead-out wire binding post 2131 by the through-hole that is arranged in drive control plate 2132 with exchange transition
Copper bar 2133 connects.Wherein, exchange lead-out wire binding post 2131 passes through the rectangular opening of drive control plate 2132, is connected to and exchanged
Cross copper bar 2133.Drive control plate 2132, exchange transition copper bars 2133, direct current transition copper bars 2134 are pressed after taking insulation varnished insulation
It is combined together, direct current transition copper bars 2134 are fixed on 19 two sides of groove, i.e. direct current transition copper bars 2134 by insulating heat-conduction material
The position of the top surface and sink that are fixed on aluminum substrate 11 corresponds.Drive control plate 2132 in sub- power module exchanged
Cross copper bar 2133, direct current transition copper bars 2134 are electrically connected to each other by multiple plug connectors 214.In the present embodiment, plug connector 214 is
Three foot direct inserting devices, each plug connector 214 with drive control plate 2132, exchange transition copper bars 2133 and direct current transition copper bars
2134 electrical connections.
Electric machine controller provided in this embodiment is used as electric machine controller heat conduction and heat radiation part using aluminum substrate 11, and every
Sink is arranged in a sub- power module corresponding position, can cool down, greatly improve to plug connector 214 and sub- power module simultaneously
The thermally conductive and heat dissipation performance of electric machine controller.Power module uses discrete design scheme simultaneously, uses per exchange output all the way
One sub- power module, it is more flexible in structure, it is easy for assemble or unload.Simultaneously because using completely identical in structure sub- power mould
Block, the drive control plate 2132 in sub- power module is identical, preferably realizes the consistency of signal, and each sub- power mould
Carrier of the copper bar as AC and DC signal is used in block, increases power density.
Based on the above embodiment, as a preferred embodiment, as shown in Figs 1-4, aluminum substrate component 1 further include: more
A sink cover board 15；The corresponding sink of each sink cover board 15, sink cover board 15 are sealed on sink.Adjacent sink successively connects
Logical, the sink of 11 two sides of aluminum substrate setting is successively arranged water inlet 16 and water outlet 17.
Wherein, aluminum substrate 11 is two-sided structure, and the bottom surface of aluminum substrate 11 is equipped with the first sink 12, the second sink 13 and third
Sink 14, the first sink 12 and the second sink 13 are connected to by the first connection water channel 111, and the second sink 13 and third sink 14 are logical
The connection of the second connection water channel 112 is crossed, sink steel lid 18 is sealed in respectively on the first connection water channel 111 and the second connection water channel 112.
First sink 12 is equipped with water inlet 16, and the first quick coupling 161 is housed on water inlet 16, and the second sink 13 is equipped with water outlet 17,
Second quick coupling 171 is housed, water is flowed via the first quick coupling 161 from the water inlet 16 of the first sink 12 on water outlet 17
Enter, successively passes through the first sink 12, the second sink 13 and third sink 14, then by the second quick coupling 171 on water outlet 17
Outflow, with by circulation cooling water and meanwhile in electric machine controller plug connector 214 and sub- power module cool down.
It is understood that in other embodiments, each sink can be opened independently of each other, each sink is respectively provided with water inlet
And water outlet, to further increase the heat dissipation performance of electric machine controller.
In the present embodiment, as illustrated in figs. 5-7, direct current input hole 21321 is equipped on every sub- power module.Drive control
Module 22 further include: capacitance group 221, printed circuit board 222 and multiple direct current connecting columns 223.Capacitance group 221 and multiple direct currents connect
Terminal equal 223 is arranged on printed circuit board 222, and each direct current connecting column 223 is electrically connected with corresponding direct current input hole 21321
It connects.Control for reality to motor is equipped with driving input interface 21322 as illustrated in figs. 5-7 on every sub- power module.It drives
Dynamic control module 22 further include: multiple driving signal interfaces 224 and multiple direct current outlet components 225.Multiple driving signal interfaces
224 and multiple direct current outlet components 225 be arranged on printed circuit board 222.Each driving signal interface 224 with it is corresponding
Input interface 21322 is driven to be electrically connected.
Wherein, as viewed in figures 5-8, drive control module 22 is additionally provided with the first communication interface 226.Cover plate assembly 3 includes: peace
Dress hole 31, exchange are drawn string holes 32, the second communication interface 33, communicating circuit plate 34, signal port extraction line interface 35, direct current and are drawn
Outlet hole 36 and cover board 37.37 inner surface of cover board is fixed with communicating circuit plate 34, and exchange is additionally provided on cover board 37 and draws string holes 32
With mounting hole 31, mounting hole 31 is used to cover board 37 being fixed on aluminum substrate 11.The second communication is fixed on communicating circuit plate 34
Interface 33, signal port draw line interface 35 and direct current draws string holes 36.Lead-out wire binding post 2131 is exchanged to draw by exchange
String holes 32 with motor for being electrically connected.In the present embodiment, multiple exchange binding post via holes are additionally provided on drive control module 22
227, exchange lead-out wire binding post 2131 sequentially passes through corresponding exchange binding post via hole 227 and string holes 32 and motor are drawn in exchange
Electrical connection.First communication interface 226 is electrically connected with the second communication interface 33, in drive control module 22 and power module 21
Between transmit digital signal.Signal port draws line interface 35 for be electrically connected with external equipment, for electric machine controller with it is described
Communication interface between external equipment.Direct current outlet component 225 draws 36 external direct current power supply of string holes by direct current.When operation,
Electric machine controller is connected to by direct current outlet component 225 with DC power supply, and external equipment draws line interface 35 by signal port
The information on electric machine controller is read, electric machine controller is adjusted electric current by corresponding setting, then by connecting with motor
The exchange lead-out wire binding post 2131 connect realizes the control to motor.Motor controller structure provided in this embodiment is simple, cloth
Office is rationally compact, the control to motor is effectively realized by DC power supply, while can obtain motor operation by external equipment
State effectively improves the performance of electric machine controller.
In addition, the electric car includes: motor and any description above of the present invention the present invention also provides a kind of electric car
Electric machine controller.Electric machine controller is electrically connected with motor, for controlling motor.It, should due to using above-mentioned electric machine controller
In electric car in the process of running, electric machine controller can simultaneously cool down plug connector and sub- power module, substantially mention
The high thermally conductive and heat dissipation performance of electric machine controller.Power module uses discrete design scheme simultaneously, per exchange output all the way
It is more flexible in structure with a sub- power module, it is easy for assemble or unload.Simultaneously because using completely identical in structure sub- power
Module, the drive control plate in sub- power module is identical, preferably realizes the consistency of signal, and each sub- power module
The middle carrier using copper bar as AC and DC signal, increases power density, and then the property of electric car greatly improved
Energy.Wherein, the structure of electric machine controller can refer to the relevant verbal description of above-mentioned Fig. 1-Fig. 8, and details are not described herein.
It is understood that the application scenarios of the electric machine controller in the present embodiment are not limited in electric car, may be used also
For controlling other devices in addition to electric car, such as logistic car, golf cart, industrial vehicle etc., it is not limited here.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (7)
1. a kind of electric machine controller characterized by comprising
Aluminum substrate component, cover plate assembly and control assembly；The aluminum substrate component is used to support the control assembly and the lid
Board group part, and enclosure space is formed with the cover plate assembly, the control assembly is fixed in the enclosure space；
The control assembly includes: power module, drive control module；The power module and the drive control module pass through
Plug connector electrical connection；The power module is made of multiple sub- power modules；
The aluminum substrate component includes: aluminum substrate and multiple sinks；Multiple sinks are each provided at the bottom surface of the aluminum substrate；It is more
A sub- power module is each attached to the top surface of the aluminum substrate, corresponds respectively with the position of the sink；The aluminium
The top surface of substrate is equipped with groove back to the position two sides of the sink, and the plug connector is supported by insulating heat-conductive piece and the groove
It connects；
The sub- power module includes: exchange lead-out wire binding post, drive control plate, exchange transition copper bars and direct current transition copper
Row；The drive control plate, the exchange transition copper bars and the direct current transition copper bars stack gradually pressing and fix；The exchange
Lead-out wire binding post is connect by the through-hole being arranged in the drive control plate with the exchange transition copper bars；
Wherein, the first communication interface is additionally provided on the drive control module；The cover plate assembly includes: mounting hole, exchanges and draw
Outlet hole, the second communication interface, communicating circuit plate, signal port draw line interface, direct current draws string holes and cover board；
The cover inner surface is fixed with the communicating circuit plate, and the exchange is additionally provided on the cover board and draws string holes and described
Mounting hole, the mounting hole are used to the cover board being fixed on the aluminum substrate；It is fixed on the communicating circuit plate described
Second communication interface, the signal port draw line interface and the direct current draws string holes；
The exchange lead-out wire binding post draws string holes by the exchange and is used to be electrically connected with motor；First communication interface
It is electrically connected with second communication interface, for transmitting number letter between the drive control module and the power module
Number；The signal port draws line interface for being electrically connected with external equipment, is the electric machine controller and the external equipment
Between communication interface；The direct current outlet component draws string holes external direct current power supply by the direct current.
2. electric machine controller according to claim 1, which is characterized in that the aluminum substrate component further include: multiple sinks
Cover board；Each corresponding sink of the sink cover board, the sink cover board are sealed on the sink；The adjacent water
Slot is sequentially communicated.
3. electric machine controller according to claim 1, which is characterized in that be equipped with direct current on each sub- power module
Input hole；The drive control module further include: capacitance group, printed circuit board and multiple direct current connecting columns；The capacitance group and
Multiple direct current binding posts are arranged on the printed circuit board, each direct current connecting column and the corresponding direct current
Input hole electrical connection.
4. electric machine controller according to claim 3, which is characterized in that be equipped with driving on each sub- power module
Input interface；The drive control module further include: multiple driving signal interfaces and multiple direct current outlet components；Multiple drives
Dynamic signaling interface and multiple direct current outlet components are arranged on the printed circuit board；Each driving signal interface
It is electrically connected with the corresponding driving input interface.
5. electric machine controller according to claim 1, which is characterized in that the plug connector is three foot direct inserting devices, each
The plug connector is electrically connected with the drive control plate, the exchange transition copper bars and the direct current transition copper bars.
6. electric machine controller according to claim 1, which is characterized in that the cover plate assembly by stud simultaneously with it is described
Control assembly is connected and is fixed with the aluminum substrate component.
7. a kind of electric car characterized by comprising motor and electric machine controller as claimed in any one of claims 1 to 6；
The electric machine controller is electrically connected with motor, for controlling the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124408.4A CN109104050B (en) | 2018-09-26 | 2018-09-26 | A kind of electric machine controller and electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124408.4A CN109104050B (en) | 2018-09-26 | 2018-09-26 | A kind of electric machine controller and electric car |
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| Publication Number | Publication Date |
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| CN109104050A CN109104050A (en) | 2018-12-28 |
| CN109104050B true CN109104050B (en) | 2019-09-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110048620A (en) * | 2019-05-14 | 2019-07-23 | 王文龙 | One kind being based on modular power assembly sub-module assemblies |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203872480U (en) * | 2014-02-26 | 2014-10-08 | 苏州力久新能源科技有限公司 | Motor controller of electric automobile |
| CN204145193U (en) * | 2014-05-23 | 2015-02-04 | 韩磊 | The electromagnetic-field-shielded system of electric vehicle motor controller |
| CN104039119B (en) * | 2014-06-24 | 2017-01-11 | 大洋电机新动力科技有限公司 | IGBT (insulated gate bipolar transistor) module of motor controller and applied motor controller |
| CN205212748U (en) * | 2015-11-30 | 2016-05-04 | 中山大洋电机股份有限公司 | Motor controller |
| CN106655977A (en) * | 2016-12-30 | 2017-05-10 | 天津安捷励电控技术有限责任公司 | Motor controller |
| CN107294312B (en) * | 2017-05-18 | 2019-05-21 | 中国科学院电工研究所 | A kind of electric vehicle motor controller structure |
| CN108327541A (en) * | 2018-03-15 | 2018-07-27 | 北京理工华创电动车技术有限公司 | A kind of Mobyneb pure electric automobile power integrated manipulator |
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