CN204210410U - Can electrically driven vehicles and electric parts - Google Patents
Can electrically driven vehicles and electric parts Download PDFInfo
- Publication number
- CN204210410U CN204210410U CN201420535564.0U CN201420535564U CN204210410U CN 204210410 U CN204210410 U CN 204210410U CN 201420535564 U CN201420535564 U CN 201420535564U CN 204210410 U CN204210410 U CN 204210410U
- Authority
- CN
- China
- Prior art keywords
- electrically driven
- driven vehicles
- bus duct
- ceramic member
- energy electrically
- 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.)
- Expired - Lifetime
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 48
- 238000002955 isolation Methods 0.000 claims abstract description 6
- 230000035515 penetration Effects 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000006071 cream Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a kind of energy electrically driven vehicles (1) and electric parts, bus duct (3) can be had by electrically driven vehicles, wherein carrier (4) keeps the distance by means of ceramic member (5,9) and bus duct (3).Carrier (4) is such as the housing (4) of electric parts (2).Ceramic member (5,9) and bus duct (3) electrical isolation, but also provide good capacity of heat transmission in addition.
Description
Technical field
The utility model relates to a kind of energy electrically driven vehicles and electric parts, and this energy electrically driven vehicles has bus duct, and wherein this bus duct is electrical isolation.
Background technology
Can electrically driven vehicles be such as motor vehicle driven by mixed power, plug-in hybrid vehicle or elec. vehicle.In order to electrical interface installs bus duct in these vehicles.In bus duct, ohmic loss causes heating.The current carrying capability of bus duct depends on cross-sectional plane on the one hand.Large cross-sectional plane causes larger current carrying capability.On the other hand, lower ambient temperature similarly can realize the higher current carrying capability of bus duct.By applying the highest temperature (resistance to effect of heat of insulation, to the input heat in adjacent component, etc.) giving bus duct in advance accordingly.If crossed critical temperature, the shortening in damage and life-span may be there is.In order to reduce these impacts, self-heating can be evaded by the larger cross-sectional plane of bus duct.This result in more high cost and additional weight certainly.Additional weight just can avoided in electrically driven vehicles.Other possibility is, deals with this problem with the foundry goods with nonconducting heat-conduction medium.The heat such as produced thus can conduct other the carrier to housing or bus duct.
Utility model content
The solution of this object can be achieved in electrically driven vehicles following.
Can have bus duct by electrically driven vehicles, wherein carrier keeps the distance by means of ceramic member and bus duct.
By application ceramic structure parts, be namely connected with carrier, this carrier is such as housing ceramic member bus duct electrical isolation.Housing be such as motor, rectifier or can the housing of storage battery of recharge.Compared with ceramic member and plastics or simple mould material, have better capacity of heat transmission, bus duct can directly by delivered heat to carrier.Thermal resistance decline and and then the possible peak temperature of bus duct also decline.
The heat dissipation of bus duct can be optimized by suitably selecting the material being used for electrical isolation.Contact surface between bus duct and ceramic member also here plays a role.Be good like this in the insulation characterisitic of this ceramic member, to make the ceramic member selecting there is the thin-walled large with busbar contact face, and the demand of the characteristic as electrical insulation need not be abandoned.For the bus duct in vehicle, the ceramic member applied as electrical insulation can realize the less or compacter size of corresponding construction parts.Such structure member is such as bus duct itself, power diode (such as IGBT module), rectifier, connection box and the like.This can cause weight advantage and cost advantage.Another advantage that can obtain to bring the heat that adjacent assembly is less.Because lower heat interaction load which increases (particularly rectifier or motor) life-span of system.Air distance and creep distance can be kept simply by the size of ceramic structure parts.System to be protected on calorifics such as has the electronic structure parts of control apparatus and/or control setup, and wherein these are responsive especially to heat for the electronic structure parts of data processing.
In a design plan of energy electrically driven vehicles, bus duct connects with ceramic member and/or contacts ceramic member.In order to heat conduction can have heat-conducting cream or heat conductive pad between ceramic member and bus duct better.In the meaning of heat by conduction, this also understands as directly connecting or contact.Ceramic member and bus duct are also directly connected as when cream or the heat-conduction medium padding using in heat conducting meaning, and this bus duct is particularly by copper, aluminium, iron or have the alloy of any one in these metals and form.
In a design plan of energy electrically driven vehicles, carrier connects with ceramic member and/or contacts with ceramic member.In order to heat by conduction directly can also have Thermally-conductivepaste paste or heat conductive pad at ceramic member and carrier better.In heat conducting meaning, this is also interpreted as and directly connects or contact.Pottery and carrier are also directly connected as when cream or the heat-conduction medium padding in use in heat conducting meaning, the housing of this carrier particularly electric parts.
In a design plan of energy electrically driven vehicles, ceramic member mechanically carries bus duct.This is because ceramic member may also for bearing pressure and pulling force.
In a design plan of energy electrically driven vehicles, ceramic member has the one in following form:
Without the lining of the axle collar;
There is the lining of the axle collar;
For the penetration liner that standard screws;
Press-in penetration liner;
The threaded press-in lining of tool;
For plane earth press-in bus duct tighten up plate; And
The combination of above-mentioned form.
In a design plan of energy electrically driven vehicles, tighten up plate and be made up of pottery.
In a design plan of energy electrically driven vehicles, ceramic member connects by means of bolt and is connected with carrier.Advantageously, application bail wire and/pad are connected for bolt.
In a design plan of energy electrically driven vehicles, carrier is housing, and its middle shell encapsulates bus duct especially.Housing can also encapsulate rectifier or control apparatus especially.
In a design plan of energy electrically driven vehicles, carrier is the housing of electric parts.Electricity parts are such as the power diode modules such as with bridge circuit.
In a design plan of energy electrically driven vehicles, electric parts are power diode, rectifier, motor or connection box.If carrier is housing, so different function energy combinations with one another, this is favourable for compact design structure.
This object solution is also achieved in electric structure member, and it has housing, and its middle shell is by means of ceramic member and bus duct electrical isolation, and wherein electric parts are particularly designed for energy electrically driven vehicles.
In a design plan of electric structure member, wherein ceramic member is at least with its 10% all machine-direction oriented contact bus duct, and wherein particularly ceramic member utilizes a face contact carrier, and this carrier meets the Minimum requirements with busbar contact 10%.Because this Minimum requirements also more easily can meet predetermined value that is mechanical and heat.
Accompanying drawing explanation
Such as illustrating in detail the utility model by reference to the accompanying drawings.Accompanying drawing illustrates:
Fig. 1 energy electrically driven vehicles;
Fig. 2 is not used for the ceramic chamber lining of the axle collar of fixing bus duct;
Fig. 3 has the ceramic chamber lining of the axle collar for fixing bus duct; And
The pottery of Fig. 4 multi-piece type tighten up plate.
Detailed description of the invention
Show energy electrically driven vehicles 1 according to the view of Fig. 1, it has storage battery 17 and motor 16.In motor 16, be integrated with rectifier, but it does not illustrate.The storage battery 17 of energy recharge is electrically connected via bus duct 3 with motor.
The housing 4 with threaded blind hole is shown according to the view of Fig. 2.Bolt 15 can be screwed in blind hole.Two bus ducts 3 are fixed by means of bolt 15.The physical construction of fixing bus duct 3 is such, and namely following element suppressed by bolt 15:
Compression plate 6,
First ceramic chamber lining 25,
First bus duct 19,
Second ceramic chamber lining 26,
Second bus duct 20, and
3rd ceramic chamber lining 27.
These three ceramic chamber linings 25,26, and 27 define lining 7 without the axle collar.
The lining 8 with the axle collar is shown according to the view of Fig. 3.Lining is formed by ceramic member 27 and ceramic member 28.The corresponding axle collar points to each other and will clamp bus duct 3 between which.The lining 8 of the axle collar is had such as to may be used for preventing short circuit.Space 24 between lining can reduce like this, that is, make ceramic member 27 contact with 28.
The housing 4 having blind hole 13 and screw in bolt 15 is wherein shown according to the view of Fig. 4.Shell encapsulated electricity parts 2.Bolt 15 is pushed down these two potteries and is tightened up plate 5,9.First pottery tightens up plate 5 towards bolt cap.Second pottery tightens up plate 9 towards housing 4.These two tighten up plate 5, and 9 are pressed against each other by means of bolt 15.Pottery tightens up plate 5, and 9 have breach respectively, and wherein breach is facing with each other.Form groove by means of these two breach, be wherein positioned with bus duct 3.Bus duct and housing 4 keep the distance thus, and wherein bus duct tightens up plate 5 at these two potteries, and 9 places are jammed and mechanically maintain.
Claims (18)
1. an energy electrically driven vehicles (1), described can have bus duct (3) by electrically driven vehicles, and wherein, carrier (4) keeps the distance by means of ceramic member (5,9) and described bus duct (3).
2. energy electrically driven vehicles (1) according to claim 1, wherein, described bus duct (3) and described ceramic member (5,9) connect and/or contact described ceramic member.
3. energy electrically driven vehicles (1) according to claim 1 and 2, wherein, described carrier (4) and described ceramic member (5,9) connect and/or contact described ceramic member.
4. energy electrically driven vehicles (1) according to claim 1 and 2, wherein, described ceramic member (5,9) mechanically carries described bus duct (3).
5. energy electrically driven vehicles (1) according to claim 3, wherein, described ceramic member (5,9) mechanically carries described bus duct (3).
6. energy electrically driven vehicles (1) according to claim 1 and 2, wherein, described ceramic member (5,9) has the one in following form:
Without the lining (7) of the axle collar;
There is the lining (8) of the axle collar;
For the penetration liner that standard screws;
Press-in penetration liner;
The threaded press-in lining of tool;
Tighten up plate (12), be pressed into described bus duct (3) for plane earth; And
The combination of above-mentioned form.
7. energy electrically driven vehicles (1) according to claim 5, wherein, described ceramic member (5,9) has the one in following form:
Without the lining (7) of the axle collar;
There is the lining (8) of the axle collar;
For the penetration liner that standard screws;
Press-in penetration liner;
The threaded press-in lining of tool;
Tighten up plate (12), be pressed into described bus duct (3) for plane earth; And
The combination of above-mentioned form.
8. according to claim 6 can electrically driven vehicles (1), wherein, described in tighten up plate and be made up of pottery.
9. energy electrically driven vehicles (1) according to claim 1 and 2, wherein, described ceramic member (5,9) is connected with described carrier (4) by means of bolt connection piece (13).
10. energy electrically driven vehicles (1) according to claim 7, wherein, described ceramic member (5,9) is connected with described carrier (4) by means of bolt connection piece (13).
11. energy electrically driven vehicles (1) according to claim 1 and 2, wherein, described carrier (4) is housing (4), and wherein said housing (4) encapsulates described bus duct (3).
12. energy electrically driven vehicles (1) according to claim 10, wherein, described carrier (4) is housing (4), and wherein said housing (4) encapsulates described bus duct (3).
13. energy electrically driven vehicles (1) according to claim 1 and 2, wherein, described carrier (4) is the described housing (4) of electric parts (2).
14. energy electrically driven vehicles (1) according to claim 12, wherein, described carrier (4) is the described housing (4) of electric parts (2).
15. energy electrically driven vehicles (1) according to claim 13, wherein, described electric parts (2) are power semiconductor, rectifier, motor or connection box.
16. energy electrically driven vehicles (1) according to claim 14, wherein, described electric parts (2) are power semiconductor, rectifier, motor or connection box.
17. 1 kinds of electric parts (2), described electric parts have housing (4), wherein, described housing (4) is by means of ceramic member (5,9) with bus duct (3) electrical isolation, wherein said electric structure member (2) is designed for energy electrically driven vehicles (1) according to any one of claim 1 to 16.
18. electric parts (2) according to claim 17, wherein, described ceramic member (5,9) at least with the 10% whole machine-direction oriented described bus duct of the contact (3) of described bus duct, wherein said ceramic member (5,9) utilize a face to contact described carrier (4), described carrier meets the Minimum requirements contacting 10% with described bus duct (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201310219601 DE102013219601A1 (en) | 2013-09-27 | 2013-09-27 | Electrically driven vehicle with an insulated busbar |
| DE102013219601.6 | 2013-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210410U true CN204210410U (en) | 2015-03-18 |
Family
ID=52672999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535564.0U Expired - Lifetime CN204210410U (en) | 2013-09-27 | 2014-09-17 | Can electrically driven vehicles and electric parts |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204210410U (en) |
| DE (1) | DE102013219601A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151729A (en) * | 2019-06-26 | 2020-12-29 | 泰连德国有限公司 | Carrier structure, cell contact system and method of manufacture |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017129250B4 (en) * | 2017-12-08 | 2024-02-15 | Lisa Dräxlmaier GmbH | Cooling device, vehicle and method |
| DE102022201266A1 (en) | 2022-02-08 | 2023-08-10 | Zf Friedrichshafen Ag | Conductor arrangement for an intermediate circuit |
-
2013
- 2013-09-27 DE DE201310219601 patent/DE102013219601A1/en active Pending
-
2014
- 2014-09-17 CN CN201420535564.0U patent/CN204210410U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151729A (en) * | 2019-06-26 | 2020-12-29 | 泰连德国有限公司 | Carrier structure, cell contact system and method of manufacture |
| CN112151729B (en) * | 2019-06-26 | 2024-03-08 | 泰连德国有限公司 | Carrier structure, battery cell contact system and method of manufacture |
| US12027727B2 (en) | 2019-06-26 | 2024-07-02 | Te Connectivity Germany Gmbh | Carrier structure, cell contacting system and manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013219601A1 (en) | 2015-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220825 Address after: German ANGARAN Patentee after: Siemens AG Address before: Munich, Germany Patentee before: SIEMENS AG |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150318 |