CN203423605U - Integrated module of new energy automobile motor controller and DCDC converter - Google Patents
Integrated module of new energy automobile motor controller and DCDC converter Download PDFInfo
- Publication number
- CN203423605U CN203423605U CN201320527736.5U CN201320527736U CN203423605U CN 203423605 U CN203423605 U CN 203423605U CN 201320527736 U CN201320527736 U CN 201320527736U CN 203423605 U CN203423605 U CN 203423605U
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- Prior art keywords
- electric machine
- machine controller
- cooling system
- dcdc transducer
- motor controller
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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.)
- Expired - Lifetime
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- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 title claims abstract description 49
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 230000010354 integration Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to an integrated module of a new energy automobile motor controller and a DCDC converter. The integrated module comprises a motor controller (1) and the DCDC converter (2). The motor controller (1) is provided with a high-voltage DC input plug-in (3), a control signal plug-in (4) and a motor controller three-phase output plug-in (6). The DCDC converter (2) is provided with a DCDC converter low-voltage DC output plug-in (7). The integrated module is characterized in that the motor controller (1) and the DCDC converter (2) use one of or multiple of a main control chip, a fault detection circuit, a cooling system (8), the high-voltage DC input plug-in (3) and the control signal plug-in (4) in common. As for the integrated module of the motor controller and the DCDC converter, the overall volume of the motor controller and the DCDC converter is greatly reduced, and integration level is enhanced. Besides, the integrated module is simple in structure, suitable for layout of a whole automobile and high in reliability.
Description
Technical field
The utility model relates to the integration module of kind of new-energy automobile electric machine controller and DCDC transducer.
Background technology
The serious problems of bringing along with day being becoming tight of Global Oil resource, environmental pollution and greenhouse effect, in order to tackle these problems, the new-energy automobile of energy-conserving and environment-protective continues to bring out, particularly electric automobile and hybrid vehicle are more and more subject to people's concern and attention, people also constantly seek more advanced technology simultaneously, and better structure makes new-energy automobile more be applicable to design, produce and use.
Take pure electric automobile as example, and in pure electric automobile, electric machine controller is that high voltage direct current is converted to three-phase alternating current, and its main purpose is to realize drive motors running and control its operational mode, and its volume brings difficulty during to complete vehicle structure layout compared with conference conventionally.DCDC transducer is that high voltage direct current is converted to low-voltage DC, main purpose is car load load supplying, guarantee car load load electricity consumption, and low tension battery is charged, guarantee battery feed not in the process of operation, therefore electric machine controller and DCDC transducer are to be all converted to output separately from high voltage power battery electricity-taking, and all need there is good cooling system.
Summary of the invention
The utility model has designed the integration module of a kind of new-energy automobile electric machine controller and DCDC transducer, the technical problem of its solution is to reduce electric machine controller and the overall cost of DCDC transducer, general shape size, promote whole efficiency, avoid the problems such as assembling is inconvenient, and difficult in maintenance and reliability is low.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
The integration module of a kind of new-energy automobile electric machine controller and DCDC transducer, comprise electric machine controller (1) and DCDC transducer (2), electric machine controller (1) is provided with high voltage direct current input plug-in unit (3), control signal plug-in unit (4) and electric machine controller three-phase output inserter (6), DCDC transducer (2) is provided with DCDC transducer low-voltage direct output inserter (7), it is characterized in that: described electric machine controller (1) and described DCDC transducer (2) share Master control chip, failure detector circuit, cooling system (8), one or more in described high voltage direct current input plug-in unit (3) and described control signal plug-in unit (4).
Further, described cooling system (8) is arranged between electric machine controller (1) and DCDC transducer (2).
Further, described cooling system (8) is water-cooling system, is provided with the water pipe head (5) of cooling system on described cooling system (8).
Further, described cooling system (8) is air cooling system.
The integration module of this new-energy automobile electric machine controller and DCDC transducer has following beneficial effect:
(1) the utility model, due to electric machine controller and DCDC transducer integration module, has reduced the overall volume of electric machine controller and DCDC transducer greatly, improves integrated level, and simple in structure, is suitable for car load layout, and reliability is high.
(2) the utility model is due to electric machine controller and DCDC transducer integration module, adopts the type of cooling of water-cooled, and water pipe is lifted one's head in whole side, integral protection grade can reach IP66 and more than, play good cooling effect.
(3) the utility model, due to electric machine controller and the shared a set of water-cooling system of DCDC transducer, with respect to electric machine controller and the discrete form of DCDC, has reduced greatly, and has saved a set of cooling system, thereby reduced cost on volume.
(4) the utility model due to electric machine controller and DCDC transducer external structure integrated, i.e. high voltage direct current input shares a plug-in unit, control signal shares a plug-in unit too, further simplifies the structure, and has shortened track lengths, has reduced cost.
(5) the utility model due to electric machine controller and DCDC transducer control unit integrated, be electric machine controller and DCDC converter control circuit part, as DSP control chip, failure detector circuit (such as the overvoltage of high voltage direct current end, under-voltage, overcurrent etc.) can common sparing circuit, thereby reduce the cost, reduced volume, promotes integrated level and system reliability.
(6) the utility model is because the power supply of electric machine controller low-pressure system can directly provide low-tension supply by inside by DCDC transducer, change traditional elder generation and be transported to low tension battery by DCDC transducer, from low tension battery, be transported to again the form of electric machine controller, greatly shortened track lengths, reduce energy consumption, improved system effectiveness.
Accompanying drawing explanation
Fig. 1: the end view of the integration module of the utility model new-energy automobile electric machine controller and DCDC transducer;
Fig. 2: the vertical view of the integration module of the utility model new-energy automobile electric machine controller and DCDC transducer.
Description of reference numerals:
1-electric machine controller; 2-DCDC transducer; 3-high voltage direct current input plug-in unit; 4-control signal plug-in unit; The water pipe head of 5-cooling system; 6-electric machine controller three-phase output inserter; 7-DCDC transducer low-voltage direct output inserter; 8-cooling system.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, the utility model is described further:
Electric machine controller 1 locus is above cooling system 8; DCDC transducer 2 locus are below cooling system 8; High voltage direct current input plug-in unit 3 is at the leading flank of electric machine controller 1, and it is transported to respectively electric machine controller 1 and DCDC transducer 2 by inner cabling by high voltage direct current; Control signal plug-in unit 4 is at the leading flank of electric machine controller 1, and it is attached to the control signal wire of electric machine controller 1 and DCDC transducer 2 in a plug-in unit by inner cabling; The water pipe head 5 of cooling system 8 is at the leading flank of cooling system 8.
In the utility model, cooling system 8 adopts water-cooled to do example, in practical application, also can design cooling system by types of cooling such as air blast coolings.
Electric machine controller three-phase output inserter 6 is at the upper surface of electric machine controller 1; DCDC transducer low-voltage direct output inserter 7 right flanks at DCDC transducer 2; Cooling system 8 is between electric machine controller 1 and DCDC transducer 2.
Practical application mesohigh direct current input plug-in unit 3, control signal plug-in unit 4, the water pipe head 5 of cooling system 8, electric machine controller three-phase output inserter 6, DCDC transducer low-voltage direct output inserter 7, its installation site is not limited to shown in accompanying drawing, can adjust according to the actual requirements installed surface.
By reference to the accompanying drawings the utility model has been carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all in protection range of the present utility model.
Claims (4)
1. the integration module of a new-energy automobile electric machine controller and DCDC transducer, comprise electric machine controller (1) and DCDC transducer (2), electric machine controller (1) is provided with high voltage direct current input plug-in unit (3), control signal plug-in unit (4) and electric machine controller three-phase output inserter (6), DCDC transducer (2) is provided with DCDC transducer low-voltage direct output inserter (7), it is characterized in that: described electric machine controller (1) and described DCDC transducer (2) share Master control chip, failure detector circuit, cooling system (8), one or more in described high voltage direct current input plug-in unit (3) and described control signal plug-in unit (4).
2. the integration module of new-energy automobile electric machine controller and DCDC transducer according to claim 1, is characterized in that: described cooling system (8) is arranged between electric machine controller (1) and DCDC transducer (2).
3. according to the integration module of new-energy automobile electric machine controller described in claim 1 or 2 and DCDC transducer, it is characterized in that: described cooling system (8) is water-cooling system, is provided with the water pipe head (5) of cooling system on described cooling system (8).
4. according to the integration module of new-energy automobile electric machine controller described in claim 1 or 2 and DCDC transducer, it is characterized in that: described cooling system (8) is air cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527736.5U CN203423605U (en) | 2013-08-28 | 2013-08-28 | Integrated module of new energy automobile motor controller and DCDC converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527736.5U CN203423605U (en) | 2013-08-28 | 2013-08-28 | Integrated module of new energy automobile motor controller and DCDC converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423605U true CN203423605U (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320527736.5U Expired - Lifetime CN203423605U (en) | 2013-08-28 | 2013-08-28 | Integrated module of new energy automobile motor controller and DCDC converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786596A (en) * | 2014-03-05 | 2014-05-14 | 奇瑞汽车股份有限公司 | Automotive integrated controller |
| CN104199370A (en) * | 2014-09-18 | 2014-12-10 | 奇瑞汽车股份有限公司 | Automotive motor controller security monitoring circuit and control method thereof |
| CN107745686A (en) * | 2017-09-19 | 2018-03-02 | 徐州苏彭车辆科技有限公司 | A kind of fixing device based on controller for electric vehicle |
-
2013
- 2013-08-28 CN CN201320527736.5U patent/CN203423605U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786596A (en) * | 2014-03-05 | 2014-05-14 | 奇瑞汽车股份有限公司 | Automotive integrated controller |
| CN104199370A (en) * | 2014-09-18 | 2014-12-10 | 奇瑞汽车股份有限公司 | Automotive motor controller security monitoring circuit and control method thereof |
| CN107745686A (en) * | 2017-09-19 | 2018-03-02 | 徐州苏彭车辆科技有限公司 | A kind of fixing device based on controller for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SAIC CHERY AUTOMOBILE CO., LTD. Effective date: 20150629 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150629 Address after: 241000 Yijiang, Anhui Province, Jin Hua Road, No. 226, South Road, No. Patentee after: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: 241009 Wuhu economic and Technological Development Zone, Anhui, No. 8 Changchun Road Patentee before: CHERY AUTOMOBILE Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 241003 no.226, South Huajin Road, high tech Industrial Development Zone, Wuhu City, Anhui Province Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 No. 226 Hua Jin South Road, Yijiang District, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |