CN103427532A - Motor and control device thereof - Google Patents
Motor and control device thereof Download PDFInfo
- Publication number
- CN103427532A CN103427532A CN2013102735440A CN201310273544A CN103427532A CN 103427532 A CN103427532 A CN 103427532A CN 2013102735440 A CN2013102735440 A CN 2013102735440A CN 201310273544 A CN201310273544 A CN 201310273544A CN 103427532 A CN103427532 A CN 103427532A
- Authority
- CN
- China
- Prior art keywords
- assembly
- motor
- electric motor
- controller device
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
Provided is a motor and a control device thereof. The motor is provided with a stator assembly 1 provided with a cooling duct in the inside, a rotor assembly 2, a coaxially installed rotary transformer stator 31, a rotary motor provided with a rear end cover assembly 3 of at least one motor winding outgoing line window 321 along the axial direction and a control device installed at the non-shaft output end of the rotary motor and extending along the axial direction. The control device is composed of a column-shaped cavity base body 4 provided with a water inlet 44 communicated with a power device module cooling cavity, a semi-arc column-shaped capacitor assembly 5 installed in the column-shaped cavity base body 4, a semi-arc column outgoing line assembly 6 including two current sensor assemblies 62 embedded in the inside, a power semiconductor device module 7 installed between the capacitor assembly 5 and the outgoing line assembly 6, a control board assembly 8 installed above the capacitor assembly 5 and the outgoing line assembly 6, an annular groove installed on the outer side of the column-shaped cavity base body 4 and provided with an installing O-shaped ring 91 on one side, an end cover 91 provided with at least one bus fastening port 921 provided with inner threads and a cover body assembly 9 of an air communicating device 94.
Description
Affiliated technical field
The present invention relates to the electric motor and controller device, particularly with the electric motor and controller device of current converter.
Background technology
The miniaturization of electric motor and controller device and energy densification are to improve the effective means of cost performance.
Known middle heavy-duty motor commonly used and control device thereof adopt Split type structure at present, motor is set up and separates at space cloth with controller, forceful electric power between the two connects and controls that light current is connected and the extra parts of connection needs of cooling duct, and cost height and fault point are many.
The utility model that application number is 201020510225.9 has been put down in writing integrated electric motor and control assembly, controller is arranged in motor radial direction top and is connected with electromechanics and fixes by vibration absorber, and controller also is connected by the cooling fluid tube connector in radome, signal feedback cable and driving cable with motor.This scheme has shortened the space length of motor and controller effectively, but motor still needs cooling fluid tube connector, signal feedback cable, power cable to be connected with controller.Cable cost is high, the sealed insulation difficulty, and the long signal connecting line exposed easily makes signal be disturbed, and reduces control precision.The cooling fluid tube connector sealing difficulty exposed.Therefore fault point and cost are difficult to effectively reduce.
Speed regulation frequency converter and the motor integrated apparatus of the record of utility model that application number is 201120313245.1, frequency converter by be arranged on motor radial direction front portion there is a flat board and at the support of the overhead gage of these upper and lower both sides of flat board and lower baffle plate fixedly between inlay card and overhead gage and lower baffle plate.Effective sealing is failed in this utility model motor end of incoming cables, and system is excessive at the radial dimension of motor, is not suitable for the narrow and small occasion of installing space.
A kind of driver and the variable-frequency motor Allinone Driving System of the invention record that application number is 201210577484.7, comprise power supply and single-chip microcomputer, described single-chip microcomputer is connected with driver is interactive, driver is fixedly arranged on rotor and the cover member of variable-frequency motor, between driver and rotor, by triple line, is connected.The triple line of rotor can be directly connected on driver.This scheme rotor three-phase line is connected with driver, and driver is on rotary body, and while running up, intensity becomes insoluble problem.
Summary of the invention
The purpose of this invention is to provide solution of the above problems, a kind of electric motor and controller device axial arranged along motor is provided.The electric motor and controller device of the high power density that this is compact can significantly be simplified the connection of forceful electric power, light current and cooling system between the electric motor and controller device, reduces the fault point and effectively reduces costs.
The objective of the invention is to reach in the following way:
1. electric motor and controller device has:
Electric rotating machine, described electric rotating machine is provided with the stator case 11 of cooling duct 112 by inside and is installed on the field frame assembly 1 that the inner stator core 12 coaxial with stator case 11 inner headed faces, that be wound with winding of stator case 11 forms, the rotor assembly 2 that coaxially be arranged in field frame assembly 1, axle is provided with bearing 22 and rotor block 23, coaxially be installed with and revolve set 31, have the rear end cap assembly 3 that at least one motor winding goes out linear window 321 vertically and form
Be arranged on the control device on the extending vertically of the non-axle output of electric rotating machine, described control device is equipped with outlet letter 43 by lateral surface, the water inlet 44 be communicated with the power device module cooling chamber, the cylinder chamber matrix 4 of aviation plug 41 and the delivery port 42 that is communicated with the power device module cooling chamber, be installed on half arc column shape capacitance component 5 in cylinder chamber matrix 4, the half arc column body that inside is embedded with containing two current sensor assemblies 62 goes out line component 6, be installed on capacitance component 5 and go out the power semiconductor device module 7 between line component 6, be installed on capacitance component 5 and go out the control board assembly 8 on line component 6, be installed on cylinder chamber matrix 4 outsides, one side is provided with the cannelure of mounting O-shaped rings 91, the cover assembly 9 that is provided with at least one end cap 92 with internal thread bus bar mouth 921 and air communication device 94 forms.
2. according to above-mentioned 1 described electric motor and controller device, it is characterized in that: described stator case 11 is provided with the cooling fluid entrance 111 be communicated with cooling duct 112 on the end face contacted with rear end cap assembly 3, is provided with the cooling liquid outlet 113 be communicated with cooling duct 112 other ends at lateral surface.
3. according to above-mentioned 1 described electric motor and controller device, it is characterized in that: install on the non-axle output of described rotor assembly 2 axle and revolve change rotor 21.
4. according to above-mentioned 1 described electric motor and controller device, it is characterized in that: described rear end cap 32 has via hole 322 at the position, edge.
5. according to above-mentioned 1 described electric motor and controller device, it is characterized in that: described cylinder chamber matrix 4 is inner has near rear end cap assembly 3 dividing plate with opening 45 that is provided with Z-type at least one inlet wire window 401, power device module cooling chamber 402 vertically.
6. according to above-mentioned 1 described electric motor and controller device, it is characterized in that: described capacitance component 5 cylinder end faces are provided with the power line terminal board 51 with terminal retaining wall 511 and half-cylindrical cable protection groove 512 and mounting nuts 513.
7. according to above-mentioned 1 described electric motor and controller device, it is characterized in that: describedly go out line component 6 and formed by the top board 61 with two concave wall 611 and lower platen 63 and current sensor assembly 62 with thin-walled post insulator 632, semicircle column type groove 631.
8. according to above-mentioned 1 described electric motor and controller device, it is characterized in that: on described cover assembly 9, also have supporting with bus bar mouth 921, with the bus bar lid 93 of external screw thread and installation portion.
The invention has the beneficial effects as follows: the described electric motor and controller device according to above-mentioned 1-8, take full advantage of the direct outlet of motor stator winding enamelled wire, cancelled and be connected in expensive cables additional between the electric motor and controller device, suppressed reflected wave simultaneously, improved the electric reliability of system; Abbreviation the pipeline of cooling liquid between the electric motor and controller device, reduced cost; Integrated the functional part in control device, simplified the structure and be connected; Reduce costs and improved the power density of system; Improved the thermal reliability of power device by the jet type of cooling; Simplify connection and sealing means that bus cable enters control device, reduced work time cost; The electric motor and controller device degree of protection of combining closely reaches IP55.In a word, the present invention has improved the cost performance of electric motor and controller device.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is installation diagram of the present invention.
Fig. 2 is 3 dimension explosive views of the present invention.
In Fig. 1 and Fig. 2: 1. field frame assembly, 2. rotor assembly, 3. rear end cap assembly, 4. cylinder chamber matrix, 5. capacitance component, 6. go out line component, 7. power semiconductor device module, 8. control board assembly, 9. cover assembly
Fig. 3 is field frame assembly 1 structural map of the present invention.Wherein: 11. stator cases, 111. cooling fluid entrances, 112. cooling ducts, 113. cooling liquid outlets, 12. stator cores
Fig. 4 is rotor assembly 2 structural maps of the present invention.Wherein: 21. revolve the change rotor, 22. bearings, 23. rotor blocks
Fig. 5 is rear end cap assembly 3 structural maps of the present invention.Wherein: 31. revolve set, 32. rear end caps, and 321. go out linear window, 322. via holes
Fig. 6 is cylinder chamber matrix 4 structural maps of the present invention.Wherein: 401. inlet wire windows, 402. cooling chambers, 41. aviation plugs, 42. delivery ports, 43. outlet letters, 44. water inlets, 45. dividing plates
Fig. 7 is capacitance component 5 structural maps of the present invention.Wherein: 51. terminal boards, 511. terminal retaining walls, 512. cable protection grooves, 513. nuts, 52. supports, 53. electrodes
Fig. 8 and Fig. 9 are that the present invention goes out line component 6 structural maps.Wherein: 61. top boards, 611. concave wall, 62. current sensor assemblies, 63. lower platens, 631. semicircle column type grooves, 632. insulators
Figure 10 is cover assembly 9 structural maps of the present invention.Wherein: 91.O type circle, 92. end caps, 921. bus bar mouths, 922. installing holes, 93. bus bar lids, 94. air communication devices
Embodiment
Below with reference to accompanying drawing, embodiments of the present invention are described.
In the present embodiment, the electric motor and controller device consists of 9 parts: 1. field frame assembly, and 2. rotor assembly, 3. rear end cap assembly, 4. cylinder chamber matrix, 5. capacitance component, 6. go out line component, 7. power semiconductor device module, 8. control board assembly, 9. cover assembly.
Electric motor and controller device basic principle is: after outside DC power supply enters control device, control board analyzing component external control instruction, form the light current instruction, form the three-phase alternating current of drive motors after amplifying by power device, motor converts electric energy to mechanical energy, motor rotor position and alternating current flow valuve, as feedback, participate in the closed loop computing.
Be integrated on the electric motor and controller apparatus structure, can be divided into motor part and controller part.Motor partly reaches with the controller bound fraction and specifically is implemented as follows:
Field frame assembly 1 consists of two parts: inside be provided with the stator case 11 of cooling duct 112 and be wound with winding and three-phase outlet stator core 12.It is inner coaxial with stator case 11 inner headed faces that stator core 12 interference are installed on stator case 11.
Stator case 11 is provided with the cooling fluid entrance 111 be communicated with cooling duct 112 on the end face contacted with rear end cap assembly 3, is provided with the cooling liquid outlet 113 be communicated with cooling duct 112 other ends at lateral surface.Cooling fluid entrance 111 inside are provided with the groove of mounting O-shaped rings, and cooling fluid enters stator case 11 from the cooling fluid entrance 111 of being located at stator case 11 ends, by water annulus, complete after heat exchange and flow out from cooling liquid outlet 113.
Circular cooling fluid entrance 111 is set on stator case 11 end faces, and realize sealing by being located at inner O type circle step, simplify the connected mode of cooling fluid between the electric motor and controller device, saved the water lines of peripheral hardware, avoided the poorly sealed cooling not enough problem caused.
Install on the non-axle output of rotor assembly 2 axle to revolve and become rotor 21.Revolve and become rotor 21 with relative fixing on rotor block 23 circumferencial directions.The anglec of rotation of rotor block 23 with revolve that to become rotor 21 anglecs of rotation identical.Revolve and become rotor 21 and revolve set 31 and jointly complete rotor block 23 position probing with being installed on rear end cap assembly 3.
Controller partly reaches in the motor bound fraction and specifically is implemented as follows:
The delivery port 42 that cylinder chamber matrix 4 lateral surfaces are equipped with two outlet letters 43, the water inlet 44 be communicated with the power device module cooling chamber, aviation plug 41 and are communicated with the power device module cooling chamber.Power cable enters cylinder chamber matrix 4 by outlet letter 43 and is connected with capacitance component 5, and control signal enters cylinder chamber matrix 4 by aviation plug 41 and is connected with control board assembly 8.Cooling fluid is from water inlet 44 ingoing power device blocks cooling chambers 402, carry out heat exchange with the module be arranged on cooling chamber, flow out from delivery port 42, enter the cooling fluid entrance 111 on stator case 11 end sidewalls, enter motor internal, realize that the series connection of controller and motor is cooling.
Cylinder chamber matrix 4 is along motor shaft to the outside that is installed on rear end cap assembly 3, between cylinder chamber matrix 4 and rear end cap assembly 3, installs sealing gasket additional and will closely be connected by bolt.
In the present embodiment, delivery port 42 protrudes cylinder chamber matrix 4 bottom surfaces, stretches into cooling fluid entrance 111, and the part that delivery port 42 stretches into cooling fluid entrance 111 has O type circle mounting groove.In a further embodiment, the recessed cylinder chamber matrix of delivery port 42 4 bottom surfaces, cooling fluid entrance 111 protrudes its end face, stretches into delivery port 42, and the part that cooling fluid entrance 111 stretches into delivery port 42 has O type circle mounting groove.
Motor 3 phase outlet UVW enter cylinder chamber matrix 4 by inlet wire window 401.In the present embodiment, cylinder chamber matrix 4 is inner has three inlet wire windows 401 vertically near rear end cap assembly 3, in a further embodiment, has an inlet wire window 401.
Can be provided with the dividing plate with opening 45 of Z-type in power device module cooling chamber 402.Cooling fluid is from water inlet 44 ingoing power device blocks cooling chamber the latter halfs, inject cooling chamber the first half by the opening of offering on Z-type dividing plate 45, carry out turbulent heat exchange with the module that is arranged on cooling chamber 402 tops, the delivery port 42 above being positioned at Z-type dividing plate 45 flows out.This mode has realized that jet is cooling, and cooling effectiveness is high, can improve the power density of system.
Half arc column shape capacitance component 5 is installed in cylinder chamber matrix 4 bottoms, the position of close cylinder chamber matrix 4 sidewalls of curved wall, be provided with electrode 53 in the middle of non-curved wall facade and be connected with power device module 7, also be provided with the mounting bracket 52 of control board assembly 8 on it.Half arc column shape capacitance component 5 has been realized the decoupling zero of power device module power supply and power bus power supply, and the voltage stress reduced on power device is played to crucial effect with the temperature rise that reduces power device, is the critical component that improves system reliability.
Half arc column shape capacitance component 5 cylinder end faces are provided with the power line terminal board 51 with terminal retaining wall 511 and half-cylindrical cable protection groove 512 and mounting nuts 513.The column type power cable is arranged in cable protection groove 512, and the terminal on power cable is arranged in terminal retaining wall 511 fixing by mounting nuts 513.Mounting nuts 513 is connected respectively with electrode 53.This mode incorporates capacitance component 5 by the function of input terminal platform, simplifies the structure, and has improved power density, has reduced cost.
Going out line component 6 is installed in cylinder chamber matrix 4 bottoms, sidewall is near the position of cylinder chamber matrix 4 sidewalls, for being arranged on power device module terminal UVW, motor 3 phase outlet UVW provide insulated channel, simultaneously size and the phase place of detection power device blocks output current.Going out line component 6 is half arc column body, in half arc column body inside, is embedded with containing two parallel current sensor assemblies 62 that are installed on half arc column body upper surface.Motor 3 phase outlet UVW enter from going out line component 6 bottoms, parallel with cambered surface, through after current sensor assembly 62, are arranged on module.Current sensor assembly 62 contains two current sensors and is arranged on a circuit board, and treatment circuit and binding post are arranged on circuit board.In other example, current sensor is independent, is not welded on a circuit board, and independently outlet is arranged.
Going out line component 6 consists of the top board 61 with two concave wall 611 and lower platen 63 and current sensor assembly 62 with thin-walled post insulator 632, semicircle column type groove 631.Motor 3 phase outlet UVW are through the intermediate throughholes of thin-walled post insulator 632 and be installed on the current sensor assembly 62 in lower platen 63, by top board 61, compressed, and are installed on power semiconductor device module after stretching out line component 6 by semicircle column type groove 631.Top board 61, near lower platen 63 sides, having two concave wall 611 to stretch in lower platen 63, separates motor 3 phase outlet UVW to prevent two adjacent conductor contact short circuits.In the present embodiment, there are three thin-walled post insulators 632 and go out linear window 321 through inlet wire window 401 and motor winding in cylinder chamber matrix 4, at motor 3 phase outlet UVW and cylinder chamber matrix 4 and rear end cap assembly 3 formation insulating protections.In a further embodiment, there is a thin-walled post insulator 632.
Cover assembly 9 is realized the sealing of cylinder chamber matrix 4 and the installation function of bus.In the present embodiment, O type circle 91 is arranged in the cannelure of end cap 92 and exceeds the end cap side, and end cap 92 use screws, by the via hole on it, are pressed on the end face of cylinder chamber matrix 4, realize end face seal.Air communication device 94 is installed and is located on the installing hole 922 on end cap 92, when the air generation heat in cylinder chamber matrix 4 rises with shrinkage, inside and outside latus rectum is provided, and can prevents that sealing and moisture enter in control device.In the present embodiment, be provided with two bus bar mouths 921 respectively with power line terminal board 51 on two hexagonal clamp nuts upwards corresponding at motor shaft.In a further embodiment, a bus bar mouth 921 is set, and two hexagonal clamp nuts on power line terminal board 51 are upwards corresponding at motor shaft.
Bus enters power line terminal board 51 after by outlet letter 43, fastened tools by bus bar mouth 921 use screws by bus bar on power line terminal board 51.Bus bar mouth 921 has internal thread, bus bar lid 93 has the external screw thread supporting with internal thread, be provided with installation portion in bus bar lid 93 outsides, in the present embodiment, installation portion is made as hexagonal boss, fastened tools is by outer-hexagonal boss transmitting torque, be threaded connection, realize the effect of sealing, installation portion is located at bus bar lid 93 and is provided with cross groove in a further embodiment.This mode has been simplified connected mode, convenient operation.
Claims (8)
1. electric motor and controller device, feature is:
Have:
Electric rotating machine, described electric rotating machine is provided with the stator case 11 of cooling duct 112 by inside and is installed on the field frame assembly 1 that the inner stator core 12 coaxial with stator case 11 inner headed faces, that be wound with winding of stator case 11 forms, the rotor assembly 2 that coaxially be arranged in field frame assembly 1, axle is provided with bearing 22 and rotor block 23, coaxially be installed with and revolve set 31, have the rear end cap assembly 3 that at least one motor winding goes out linear window 321 vertically and form
Be arranged on the control device on the extending vertically of the non-axle output of electric rotating machine, described control device is equipped with outlet letter 43 by lateral surface, the water inlet 44 be communicated with the power device module cooling chamber, the cylinder chamber matrix 4 of aviation plug 41 and the delivery port 42 that is communicated with the power device module cooling chamber, be installed on half arc column shape capacitance component 5 in cylinder chamber matrix 4, the half arc column body that inside is embedded with containing two current sensor assemblies 62 goes out line component 6, be installed on capacitance component 5 and go out the power semiconductor device module 7 between line component 6, be installed on capacitance component 5 and go out the control board assembly 8 on line component 6, be installed on cylinder chamber matrix 4 outsides, one side is provided with the cannelure of mounting O-shaped rings 91, the cover assembly 9 that is provided with at least one end cap 92 with internal thread bus bar mouth 921 and air communication device 94 forms.
2. a kind of electric motor and controller device according to claim 1, it is characterized in that: described stator case 11 is provided with the cooling fluid entrance 111 be communicated with cooling duct 112 on the end face contacted with rear end cap assembly 3, is provided with the cooling liquid outlet 113 be communicated with cooling duct 112 other ends at lateral surface.
3. a kind of electric motor and controller device according to claim 1, is characterized in that: install on the non-axle output of described rotor assembly 2 axle and revolve change rotor 21.
4. a kind of electric motor and controller device according to claim 1, it is characterized in that: described rear end cap 32 has via hole 322 at the position, edge.
5. a kind of electric motor and controller device according to claim 1 is characterized in that: described cylinder chamber matrix 4 is inner has near rear end cap assemblies 3 dividing plate with opening 45 that is provided with Z-type at least one inlet wire window 401, power device module cooling chamber 402 vertically.
6. a kind of electric motor and controller device according to claim 1, it is characterized in that: described capacitance component 5 cylinder end faces are provided with the power line terminal board 51 with terminal retaining wall 511 and half-cylindrical cable protection groove 512 and mounting nuts 513.
7. a kind of electric motor and controller device according to claim 1 is characterized in that: describedly go out line component 6 and consist of the top board 61 with two concave wall 611 and lower platen 63 and current sensor assembly 62 with thin-walled post insulator 632, semicircle column type groove 631.
8. a kind of electric motor and controller device according to claim 1 is characterized in that: on described cover assembly 9, also have supporting with bus bar mouth 921, with the bus bar lid 93 of external screw thread and installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102735440A CN103427532A (en) | 2013-07-02 | 2013-07-02 | Motor and control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102735440A CN103427532A (en) | 2013-07-02 | 2013-07-02 | Motor and control device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103427532A true CN103427532A (en) | 2013-12-04 |
Family
ID=49651873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102735440A Pending CN103427532A (en) | 2013-07-02 | 2013-07-02 | Motor and control device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103427532A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154709A (en) * | 2017-05-11 | 2017-09-12 | 中国科学院电工研究所 | A kind of electric system of integrated manipulator |
| CN108471217A (en) * | 2018-07-06 | 2018-08-31 | 李天举 | Magnetomotive generator group |
| CN109707825A (en) * | 2017-10-18 | 2019-05-03 | 上海汽车集团股份有限公司 | The cooling device of automobile and gearbox |
| CN109888983A (en) * | 2019-04-02 | 2019-06-14 | 珠海英搏尔电气股份有限公司 | Electric machine controller, power assembly and electric vehicle |
| CN110474486A (en) * | 2019-08-20 | 2019-11-19 | 安徽鸿创新能源动力有限公司 | A kind of battery-operated motor cycle dynamical system |
| CN110601388A (en) * | 2015-03-31 | 2019-12-20 | 日本电产株式会社 | Motor with a stator having a stator core |
| CN110912344A (en) * | 2015-08-04 | 2020-03-24 | Lg伊诺特有限公司 | Sensing module and motor |
| CN111313621A (en) * | 2019-12-06 | 2020-06-19 | 珠海英搏尔电气股份有限公司 | Drive assembly and vehicle with control device arranged at rear end of shaft |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050121988A1 (en) * | 2001-03-16 | 2005-06-09 | Altech Generating Systems Llc | Alternator and method of manufacture |
| US20080185923A1 (en) * | 2007-02-07 | 2008-08-07 | A.O. Smith Corporation | Motor |
| CN102152765A (en) * | 2010-12-29 | 2011-08-17 | 奇瑞汽车股份有限公司 | Installation structure of controller for electric vehicle |
-
2013
- 2013-07-02 CN CN2013102735440A patent/CN103427532A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050121988A1 (en) * | 2001-03-16 | 2005-06-09 | Altech Generating Systems Llc | Alternator and method of manufacture |
| US20080185923A1 (en) * | 2007-02-07 | 2008-08-07 | A.O. Smith Corporation | Motor |
| CN102152765A (en) * | 2010-12-29 | 2011-08-17 | 奇瑞汽车股份有限公司 | Installation structure of controller for electric vehicle |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601388A (en) * | 2015-03-31 | 2019-12-20 | 日本电产株式会社 | Motor with a stator having a stator core |
| CN110601388B (en) * | 2015-03-31 | 2021-10-26 | 日本电产株式会社 | Motor |
| CN110912344A (en) * | 2015-08-04 | 2020-03-24 | Lg伊诺特有限公司 | Sensing module and motor |
| CN112186980A (en) * | 2015-08-04 | 2021-01-05 | Lg伊诺特有限公司 | Circuit board, motor and electric power steering system |
| US11411469B2 (en) | 2015-08-04 | 2022-08-09 | Lg Innotek Co., Ltd. | Circuit board, motor and electronic power steering system |
| CN112186980B (en) * | 2015-08-04 | 2023-02-21 | Lg伊诺特有限公司 | Circuit board, motor and electric power steering system |
| US11611264B2 (en) | 2015-08-04 | 2023-03-21 | Lg Innotek Co., Ltd. | Circuit board, motor and electronic power steering system |
| CN107154709A (en) * | 2017-05-11 | 2017-09-12 | 中国科学院电工研究所 | A kind of electric system of integrated manipulator |
| CN109707825A (en) * | 2017-10-18 | 2019-05-03 | 上海汽车集团股份有限公司 | The cooling device of automobile and gearbox |
| CN109707825B (en) * | 2017-10-18 | 2022-02-25 | 上海汽车集团股份有限公司 | Cooling device for automobile and gearbox |
| CN108471217A (en) * | 2018-07-06 | 2018-08-31 | 李天举 | Magnetomotive generator group |
| CN109888983A (en) * | 2019-04-02 | 2019-06-14 | 珠海英搏尔电气股份有限公司 | Electric machine controller, power assembly and electric vehicle |
| CN109888983B (en) * | 2019-04-02 | 2024-02-27 | 珠海英搏尔电气股份有限公司 | Motor controller, power assembly and electric vehicle |
| CN110474486A (en) * | 2019-08-20 | 2019-11-19 | 安徽鸿创新能源动力有限公司 | A kind of battery-operated motor cycle dynamical system |
| CN111313621A (en) * | 2019-12-06 | 2020-06-19 | 珠海英搏尔电气股份有限公司 | Drive assembly and vehicle with control device arranged at rear end of shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103427532A (en) | Motor and control device thereof | |
| CN105099084B (en) | By the integrated dynamic system that traction electric machine and inverter are integrated | |
| CN106787467B (en) | A kind of Electrical Driving System of Electrical Vehicle | |
| US9834247B2 (en) | Drive device | |
| CN103459236B (en) | Actuating device integrated rotating electric machine | |
| EP4181362A1 (en) | Motor controller with capacitors surrounded, drive assembly and vehicle | |
| CN202374123U (en) | 500KW mine explosion-proof variable-frequency motor all-in-one machine | |
| CN109367376A (en) | A kind of integrated system of motor and controller | |
| CN113114053B (en) | Inverter assembly with high electromagnetic compatibility grade | |
| CN109510407B (en) | Integrated system of motor and controller | |
| CN114337063A (en) | Electric drive system and automobile | |
| CN210167989U (en) | Novel motor controller and electric automobile | |
| CN114884282A (en) | Electric drive system assembly and vehicle with same | |
| CN211764872U (en) | Pressing and holding piece arranged in annular mode, driving assembly and vehicle | |
| CN202840790U (en) | Electric motor and machine shell thereof | |
| WO2020107873A1 (en) | Integrated motor | |
| CN217902294U (en) | Axially arranged controller system | |
| CN216312800U (en) | Controller structure applied to motor | |
| CN211089314U (en) | Motor and outlet box thereof | |
| CN111114339A (en) | Integrated three-in-one motor control system | |
| CN113965024B (en) | Integrated system of electric automobile motor and motor controller | |
| CN215072208U (en) | Direct-current brushless speed-regulating motor controller and motor with same | |
| CN209184420U (en) | A kind of integrated motor | |
| CN220273437U (en) | Electric automobile and driving motor and high-voltage connection structure thereof | |
| CN212064722U (en) | Motor controller and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |