CN103929113A - Capacitor bus integration module for new-energy automobile motor controller - Google Patents
Capacitor bus integration module for new-energy automobile motor controller Download PDFInfo
- Publication number
- CN103929113A CN103929113A CN201310468541.2A CN201310468541A CN103929113A CN 103929113 A CN103929113 A CN 103929113A CN 201310468541 A CN201310468541 A CN 201310468541A CN 103929113 A CN103929113 A CN 103929113A
- Authority
- CN
- China
- Prior art keywords
- copper bar
- electric capacity
- integration module
- new
- energy automobile
- 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
- 230000010354 integration Effects 0.000 title claims abstract description 13
- 239000003990 capacitor Substances 0.000 title abstract description 9
- 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
- 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
Abstract
The invention provides a capacitor bus integration module for a new-energy automobile motor controller. The capacitor bus integration module comprises a capacitor (1), an upper layer copper bar (3), a lower layer copper bar (4), a capacitor stand column (5) and a wiring block (6), and is characterized in that the upper layer copper bar (3) and the lower layer copper bar (4) are arrayed in the vertical direction, the position, corresponding to the capacitor stand column (5), of each copper bar is provided with a notch (7) which is used for connecting the copper bar with the capacitor stand column (5), and an output shaft (2) is arranged in the middle of each copper bar. By means of the capacitor bus integration module, the size of an existing product is reduced, and vibration reliability of related devices is greatly improved.
Description
Technical field
The invention belongs to auto parts machinery field, relate in particular to electric capacity bus integration module for a kind of new-energy automobile electric machine controller.
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 electric capacity bus integration module for a kind of new-energy automobile electric machine controller, can address the above problem well.The technical solution used in the present invention is as follows:
Electric capacity bus integration module for a kind of new-energy automobile electric machine controller, comprise electric capacity 1, upper strata copper bar 3, lower floor's copper bar 4, electric capacity column 5 and tagblock 6, it is characterized in that, upper strata copper bar 3, lower floor's copper bar 4 are arranged above and below, in the position corresponding to electric capacity column 5 of each copper bar 3,4, there is breach 7 for the connection of copper bar 3,4 and electric capacity column 5, in copper bar central authorities, there is output shaft 2.
In addition, this module can also have 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 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.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 the electric capacity bus integration module 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 module in shell.
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.
Embodiment
Below in conjunction with accompanying drawing, describe the present invention in detail.
Referring to Fig. 1 and Fig. 2, new-energy automobile electric machine controller 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 with electric capacity bus integration module, 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, be used as the output of module, 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 is installed on to base.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. electric capacity bus integration module for a new-energy automobile electric machine controller, comprise electric capacity (1), upper strata copper bar (3), lower floor's copper bar (4), electric capacity column (5) and tagblock (6), it is characterized in that, upper strata copper bar (3), lower floor's copper bar (4) are arranged above and below, in the position corresponding to electric capacity column (5) of each copper bar (3,4), there is breach (7) for the connection of copper bar (3,4) and electric capacity column (5), in copper bar central authorities, there is output shaft (2).
2. electric capacity bus integration module for new-energy automobile electric machine controller as claimed in claim 1, it is characterized in that, also there is 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 |
|---|---|---|---|
| CN201310468541.2A CN103929113A (en) | 2013-10-10 | 2013-10-10 | Capacitor bus integration module for new-energy automobile motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468541.2A CN103929113A (en) | 2013-10-10 | 2013-10-10 | Capacitor bus integration module for new-energy automobile motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103929113A true CN103929113A (en) | 2014-07-16 |
Family
ID=51147216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310468541.2A Pending CN103929113A (en) | 2013-10-10 | 2013-10-10 | Capacitor bus integration module for new-energy automobile motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103929113A (en) |
Citations (7)
| 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 |
| 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 |
| CN201877144U (en) * | 2010-10-25 | 2011-06-22 | 上海鹰峰电子科技有限公司 | Insulating wrapped laminated bus structure |
| CN201994869U (en) * | 2011-01-30 | 2011-09-28 | 江苏清能电源有限公司 | Capacitor integrated high voltage low inductance laminated 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 |
| CN102969908A (en) * | 2011-09-01 | 2013-03-13 | 周旺龙 | Capacitor unit combined structure for inverters of electric vehicles |
-
2013
- 2013-10-10 CN CN201310468541.2A patent/CN103929113A/en active Pending
Patent Citations (7)
| 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 |
| 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 |
| CN201877144U (en) * | 2010-10-25 | 2011-06-22 | 上海鹰峰电子科技有限公司 | Insulating wrapped laminated bus structure |
| CN201994869U (en) * | 2011-01-30 | 2011-09-28 | 江苏清能电源有限公司 | Capacitor integrated high voltage low inductance laminated bus bar |
| CN102969908A (en) * | 2011-09-01 | 2013-03-13 | 周旺龙 | Capacitor unit combined structure for inverters of electric vehicles |
| 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 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140716 |
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| RJ01 | Rejection of invention patent application after publication |