CN103929114A - New energy vehicle motor controller provided with capacitor and busbar integrated module - Google Patents
New energy vehicle motor controller provided with capacitor and busbar integrated module Download PDFInfo
- Publication number
- CN103929114A CN103929114A CN201310468542.7A CN201310468542A CN103929114A CN 103929114 A CN103929114 A CN 103929114A CN 201310468542 A CN201310468542 A CN 201310468542A CN 103929114 A CN103929114 A CN 103929114A
- Authority
- CN
- China
- Prior art keywords
- electric capacity
- copper bar
- capacitor
- capacitance
- integration module
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- 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
- 239000003990 capacitor Substances 0.000 title abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000010949 copper Substances 0.000 claims abstract description 32
- 229910052802 copper Inorganic materials 0.000 claims abstract description 32
- 230000010354 integration Effects 0.000 claims description 21
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 239000000306 component Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a new energy vehicle motor controller provided with a capacitor and busbar integrated module. The new energy vehicle motor controller comprises the capacitor and busbar integrated module, a controller box body (11), an inverter module (12), an input terminal (13), an output terminal (14) and a capacitance output flexible flat cable (15), wherein the capacitor and busbar integrated module comprises a capacitor (1), an upper layer copper bar (3), a lower layer copper bar (4), a capacitance stand column (5) and a wire connecting block (6); the upper layer copper bar (3) and the lower layer copper bar (4) are arranged from top to bottom, the positions, corresponding to the capacitance stand column (5), of the copper bars (3, 4) are provided with gaps (7) for connecting the copper bars (3, 4) and the capacitance stand column (5), output shafts (2) are arranged in the middles of the copper bars, and the output shafts (2) are connected with the capacitance output flexible flat cable (15). By the adoption of the new energy vehicle motor controller, the size of an original product is reduced, and the vibration reliability of the relevant devices is improved greatly.
Description
Technical field
The invention belongs to auto parts machinery field, relate in particular to a kind of new-energy automobile electric machine controller with electric capacity bus integration module.
Background technology
Traditional industry electric machine controller is mainly paid close attention to the product electric properties itself such as the precision of Electric Machine Control and efficiency.Along with the development of new-energy automobile, because the electric machine controller of new-energy automobile has had further requirement to the shockproof and volume of product itself, the design of some core components in conventional motors controller cannot meet the demand of new-energy automobile.For instance, the capacitor connection in conventional motors controller is generally to disperse to walk, and spot welding connects, and the friction that easily bumps in vehicle traveling process, causes the danger such as sealing-off short circuit, is therefore badly in need of making improvements.
Summary of the invention
The invention provides a kind of new-energy automobile electric machine controller with electric capacity bus integration module, can address the above problem well.The technical solution used in the present invention is as follows:
A kind of new-energy automobile electric machine controller with electric capacity bus integration module, comprise electric capacity bus integration module, controller box body 11, inverter module 12, input terminal 13, lead-out terminal 14 and electric capacity output winding displacement 15, it is characterized in that, this electric capacity bus integration module comprises electric capacity 1, upper strata copper bar 3, lower floor's copper bar 4, electric capacity column 5 and tagblock 6, upper strata copper bar 3, lower floor's copper bar 4 is arranged above and below, at each copper bar 3, 4 the position corresponding to electric capacity column 5 has breach 7 for copper bar 3, 4 and the connection of electric capacity column 5, in copper bar central authorities, there is output shaft 2, output shaft 2 is connected in electric capacity output winding displacement 15.
Preferably, electric capacity bus integration module also has shell 8, and the He rear, forefront on side wall of outer shell has recess 9, in the position corresponding between electric capacity, also has recess 9, has installing component 10 on the bottom surface of recess 9.
Beneficial effect: design of the present invention has adopted electric capacity bus integration module in electric machine controller, the electric capacity being directly fixed in conventional motors controller on circuit board has been carried out integrated with the bus of independent cabling, utilize bus and outside moulding that capacitance module is wrapped up, dwindle original small product size, significantly improved the vibrations reliability of related device.Specifically, the present invention has obtained following beneficial effect:
1. capacitance module is integrated, has guaranteed the reliability of electric capacity in new-energy automobile vibrations process, has improved the shockproof grade of new-energy automobile electric machine controller.
2. the integrated design of both positive and negative polarity bus bronze medal, convenient and capacitance module integrates, and has further dwindled the volume of original electric capacity and bus, has improved whole reliability.
3. the packaging technology of electric capacity bus integration module, proposes the packaging technology of novelty for the integrated design of relative complex, facilitate the mass production of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of having removed electric capacity bus integration module used in the electric machine controller of the present invention of shell;
Fig. 2 is the front view of the module of Fig. 1;
Fig. 3 is mounted in the structural representation of the electric capacity bus integration module in shell;
Fig. 4 is the structural representation with the new-energy automobile electric machine controller of electric capacity bus integration module of the present invention.
In the drawings: 1 electric capacity; 2 output shafts; 3 upper strata copper bars; 4 lower floor's copper bars; 5 electric capacity columns; 6 tagblocks; 7 breach; 8 shells; 9 recesses; 10 installing components; 11 controller box bodys; 12 inverter modules; 13 input terminals; 14 lead-out terminals; 15 electric capacity output winding displacements.
Embodiment
Below in conjunction with accompanying drawing, describe the present invention in detail.
Referring to Fig. 4, the new-energy automobile electric machine controller with electric capacity bus integration module of the present invention comprises electric capacity bus integration module, controller box body 11, inverter module 12, input terminal 13, lead-out terminal 14 and electric capacity output winding displacement 15.
Again referring to Fig. 1 and Fig. 2, electric capacity bus integration module in the new-energy automobile electric machine controller with electric capacity bus integration module of the present invention comprises electric capacity 1, upper strata copper bar 3, lower floor's copper bar 4, electric capacity column 5 and tagblock 6, upper strata copper bar 3, lower floor's copper bar 4 are arranged above and below as the wiring of the both positive and negative polarity of electric capacity, in the position corresponding to electric capacity column 5 of each copper bar 3,4, have breach 7 for the connection of copper bar 3,4 and electric capacity column 5, tagblock 6 is for the connection of copper bar and extraneous power supply circuits.In copper bar central authorities, also have output shaft 2, the output that is used as module is connected with electric capacity output winding displacement 15.This output shaft 2 can also be used to fixedly levels copper bar, and in chlamydate situation, this output shaft 2 can also be used to this module to be fixed on shell in addition.
Referring to Fig. 3, show the structure chart with shell 8, the He rear, forefront on side wall of outer shell has recess 9, in the position corresponding between electric capacity, also has recess 9, this recess can, so that the electric capacity wherein holding is firmly fixed, can not get loose the in the situation that of automobile bumpiness yet.On the bottom surface of recess 9, there is installing component 10, for this module being installed on to the base of controller.Can see in addition, by output shaft 2, internal module can be fixed on shell 8.
In sum, design of the present invention has been carried out integrated by the electric capacity being directly fixed in conventional motors controller on circuit board with the bus of independent cabling, utilize bus and outside moulding that capacitance module is wrapped up, dwindle original small product size, significantly improved the vibrations reliability of related device.
By reference to the accompanying drawings embodiments of the present invention are described in detail above, but the invention is not restricted to above-mentioned execution mode, in the ken possessing at affiliated technical field those of ordinary skill, can also under the prerequisite that does not depart from aim of the present invention, make a variety of changes.
Claims (2)
1. a new-energy automobile electric machine controller with electric capacity bus integration module, comprise electric capacity bus integration module, controller box body (11), inverter module (12), input terminal (13), lead-out terminal (14) and electric capacity output winding displacement (15), it is characterized in that, this electric capacity bus integration module comprises electric capacity (1), upper strata copper bar (3), lower floor's copper bar (4), electric capacity column (5) and tagblock (6), upper strata copper bar (3), lower floor's copper bar (4) is arranged above and below, at each copper bar (3, 4) the position corresponding to electric capacity column (5) has breach (7) for copper bar (3, 4) and the connection of electric capacity column (5), in copper bar central authorities, there is output shaft (2), output shaft (2) is connected in electric capacity output winding displacement (15).
2. the new-energy automobile electric machine controller with electric capacity bus integration module as claimed in claim 1, it is characterized in that, electric capacity bus integration module also has shell (8), He rear, forefront on side wall of outer shell has recess (9), in the position corresponding between electric capacity, also there is recess (9), on the bottom surface of recess (9), there is installing component (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468542.7A CN103929114A (en) | 2013-10-10 | 2013-10-10 | New energy vehicle motor controller provided with capacitor and busbar integrated module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468542.7A CN103929114A (en) | 2013-10-10 | 2013-10-10 | New energy vehicle motor controller provided with capacitor and busbar integrated module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103929114A true CN103929114A (en) | 2014-07-16 |
Family
ID=51147217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310468542.7A Pending CN103929114A (en) | 2013-10-10 | 2013-10-10 | New energy vehicle motor controller provided with capacitor and busbar integrated module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103929114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113765460A (en) * | 2020-06-04 | 2021-12-07 | 比亚迪股份有限公司 | Integrated capacitor, motor controller and vehicle |
Citations (9)
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|---|---|---|---|---|
| CN2602467Y (en) * | 2003-03-06 | 2004-02-04 | 上海达鹰电气科技发展有限公司 | Laminate horsepower bus for motor-driven controller |
| CN2776747Y (en) * | 2004-08-27 | 2006-05-03 | 中国科学院电工研究所 | Ac electric machnie controller for mixed power saloon car |
| US20090219696A1 (en) * | 2006-03-30 | 2009-09-03 | Mitsubishi Electric Corporation | Power conversion device and fabricating method for the same |
| CN201601347U (en) * | 2010-02-10 | 2010-10-06 | 南京亚派科技实业有限公司 | Low-inductance stacking direct-current bus device |
| CN201639544U (en) * | 2010-03-10 | 2010-11-17 | 奇瑞汽车股份有限公司 | Motor controller for electric vehicles |
| CN202009361U (en) * | 2010-12-20 | 2011-10-12 | 上海电驱动有限公司 | AC machine controller of hybrid electric bus |
| CN202405998U (en) * | 2011-12-06 | 2012-08-29 | 中国石油集团渤海石油装备制造有限公司 | Stacked bus bar |
| CN102904470A (en) * | 2012-09-18 | 2013-01-30 | 芜湖宏宇汽车电子有限责任公司 | New energy automobile motor controller bus integration technology |
| CN103219870A (en) * | 2013-02-25 | 2013-07-24 | 周旺龙 | Radiating method of aluminum electrolytic capacitor bunch of power unit of controller for electric vehicle |
-
2013
- 2013-10-10 CN CN201310468542.7A patent/CN103929114A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602467Y (en) * | 2003-03-06 | 2004-02-04 | 上海达鹰电气科技发展有限公司 | Laminate horsepower bus for motor-driven controller |
| CN2776747Y (en) * | 2004-08-27 | 2006-05-03 | 中国科学院电工研究所 | Ac electric machnie controller for mixed power saloon car |
| US20090219696A1 (en) * | 2006-03-30 | 2009-09-03 | Mitsubishi Electric Corporation | Power conversion device and fabricating method for the same |
| CN201601347U (en) * | 2010-02-10 | 2010-10-06 | 南京亚派科技实业有限公司 | Low-inductance stacking direct-current bus device |
| CN201639544U (en) * | 2010-03-10 | 2010-11-17 | 奇瑞汽车股份有限公司 | Motor controller for electric vehicles |
| CN202009361U (en) * | 2010-12-20 | 2011-10-12 | 上海电驱动有限公司 | AC machine controller of hybrid electric bus |
| CN202405998U (en) * | 2011-12-06 | 2012-08-29 | 中国石油集团渤海石油装备制造有限公司 | Stacked bus bar |
| CN102904470A (en) * | 2012-09-18 | 2013-01-30 | 芜湖宏宇汽车电子有限责任公司 | New energy automobile motor controller bus integration technology |
| CN103219870A (en) * | 2013-02-25 | 2013-07-24 | 周旺龙 | Radiating method of aluminum electrolytic capacitor bunch of power unit of controller for electric vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113765460A (en) * | 2020-06-04 | 2021-12-07 | 比亚迪股份有限公司 | Integrated capacitor, motor controller and vehicle |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140716 |
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| RJ01 | Rejection of invention patent application after publication |