CN204117620U - A kind of intelligent temperature measurement electric road method for charging electric vehicles cable - Google Patents
A kind of intelligent temperature measurement electric road method for charging electric vehicles cable Download PDFInfo
- Publication number
- CN204117620U CN204117620U CN201420540330.5U CN201420540330U CN204117620U CN 204117620 U CN204117620 U CN 204117620U CN 201420540330 U CN201420540330 U CN 201420540330U CN 204117620 U CN204117620 U CN 204117620U
- Authority
- CN
- China
- Prior art keywords
- cable
- control conductor
- charging electric
- pair
- temperature measurement
- 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 - Fee Related
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of intelligent temperature measurement electric road method for charging electric vehicles cable, comprise cable inner core and wrap in the cable outer layer outside cable inner core, described cable inner core comprises three pairs of control conductor and three power wire core, three pairs of control conductor and three power wire core are twisted into multicore cable, comprise the first pair of control conductor being used as fiber-optic grating sensor for a pair in three pairs of control conductor; Transmission charging electric vehicle rifle is connected second pair of control conductor of the signal feedback confirmed with electric automobile; 3rd pair of control conductor of transmission charging electric vehicle rifle and the saturated signal feedback of charging electric vehicle.The utility model has bending property excellence, symmetrical configuration, can be normal practical in-40 DEG C ~ 150 DEG C environment, and the multipair control conductor structure of design, can avoid electric automobile numerous potential potential safety hazard in charging process completely.
Description
Technical field
The utility model relates to field of cables, relates in particular to a kind of intelligent temperature measurement electric road method for charging electric vehicles cable.
Background technology
In the face of the day by day serious environmental crisis in the whole world and lack of energy, particularly current domestic energy skewness and day by day exhausted, haze weather is day by day serious, greatly develop new forms of energy and be promoted to world community strategic location.
According to the international energy prospect that american energy information administration EIA issues, world energy sources market consumption quantity estimates increase by 50% to the year two thousand thirty in 2005.Along with the increase year by year of energy resource consumption, the discharge capacity of carbon dioxide also will increase, and in current CO2 emission, 25% comes from automobile.To the year two thousand thirty, increase to 42,300,000,000 tons by by 28,100,000,000 tons in 2005.In China, the pollution of motor vehicle emission has become the key factor of urban atmospheric pollution, and the CO2 emission of China has occupied the whole world the second at present, and the pressure of reducing emission of carbon dioxide is by increasing.
China is as far back as " 85; Period just starts the research-and-development activity of electric automobile, " 95; Period again and then start " air purification engineering; Arrive " 15; The Department of Science and Technology proposes the embodiment of China's development new-energy automobile, and electric automobile key special subjects is approved as one of 12 major scientific and technological projects of country's Tenth Five-Year Plan Period emphasis organizing and implementing by national science and education work leading group.National " 863 " plan electric automobile key special subjects, from the height of national Automobile Industrial Development Strategies, select New Generation of Electric Vehicle technology as the main direction of domestic automobile scientific and technical innovation, organize enterprise, institution of higher learning and scientific research institution, grind the mode of quaternity with government-production-teaching, combine and tackle key problems.
Under the guiding of continuous two five-year plans of national " 863 " is supported, China's new-energy automobile technical research makes substantial progress, substantially the core technology of new-energy automobile has been grasped, establish there is independent intellectual property right new-energy automobile technology platform, constitute than more complete key components and parts system, each large Automobile Enterprises have developed the new-energy automobile product with independent intellectual property right in succession.Achieve the car load production capacity of small lot and the commercialization demonstrating running of regional area.
But the existing charging device cable for electric road vehicle is not private cable, there is cable because electric cable stoppage, charging gun and female contact are bad in charging process, the overcharged and safety problem caused.
Utility model content
For the problems referred to above, the utility model provides a kind of intelligent temperature measurement electric road method for charging electric vehicles cable, to solve the problems of the prior art.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of intelligent temperature measurement electric road method for charging electric vehicles cable, comprise cable inner core and wrap in the cable outer layer outside cable inner core, it is characterized in that, described cable inner core comprises three pairs of control conductor and three power wire core, three pairs of control conductor and three power wire core are twisted into multicore cable, comprise the first pair of control conductor being used as fiber-optic grating sensor for a pair in three pairs of control conductor; Transmission charging electric vehicle rifle is connected second pair of control conductor of the signal feedback confirmed with electric automobile; 3rd pair of control conductor of transmission charging electric vehicle rifle and the saturated signal feedback of charging electric vehicle.
In an embodiment of the present utility model, described cable outer layer is followed successively by sheath, screen and outer jacket from inside to outside.
In an embodiment of the present utility model, between described cable inner core and cable outer layer, be provided with polypropylene gasket for packing.
In an embodiment of the present utility model, described sheath is TPE elastomer sheath.
In an embodiment of the present utility model, described outer jacket is temperature resistant grade is-40 DEG C ~ 150 DEG C thermoplasticity TPE elastomer outer jackets.
The utility model has bending property excellence, symmetrical configuration, can be normal practical in-40 DEG C ~ 150 DEG C environment, and the multipair control conductor structure of design, can avoid electric automobile numerous potential potential safety hazard in charging process completely.
The detailed description and obtaining that feature of the present utility model can consult the graphic and following better execution mode of this case is well understood to.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with specific embodiment.
See Fig. 1, a kind of intelligent temperature measurement electric road method for charging electric vehicles cable, comprise cable inner core and wrap in the cable outer layer outside cable inner core, cable inner core comprises three pairs of control conductor and three power wire core,
The first pair of control conductor 1 being used as fiber-optic grating sensor for a pair is comprised in three pairs of control conductor; Transmission charging electric vehicle rifle is connected second pair of control conductor 2 of the signal feedback confirmed with electric automobile; 3rd pair of control conductor 3 of transmission charging electric vehicle rifle and the saturated signal feedback of charging electric vehicle.Three pairs of control conductor and three power wire core 4 are twisted into cable inner core.Wherein every two pair twists of control conductor, and carry out shielding design.The temperature rise of the first pair of control conductor 1 monitoring power line in real time, guarantees the safety of line transmission, and can effectively localization of fault, gets rid of in time, guarantees charging safety.Second pair of control conductor 2, the 3rd pair of control conductor 3 are uiform section pair twist core, adopt tinned copper wire braiding and copper strips double layer screen, count is not less than 91, effectively avoid the interference of external impetus wire size, guarantee the unimpeded smoothly of charging device and electric automobile signal, avoid the generation of potential safety hazard.
Cable inner core periphery is surrounded with tightens twining package tape, the periphery of tightening twining package tape is provided with TPE elastomer sheath 5, sheath periphery is provided with the screen 6 of tinned copper wire braiding, screen 6 peripheral hardware temperature resistant grade is-40 DEG C ~ 150 DEG C thermoplasticity TPE elastomer outer jackets 7, its environmental-protecting performance Fu He European Union ROHS requirement.
Power wire core conductor is for meeting after GB/T3953-2009 oxygen-free copper tow strand stock strand again, and stock twists outer pitch ratio and controls at 11 ~ 13 times, and ensure finished cable bending 60000 times after (come and go into once), cable is without open circuit and short circuit.
Polypropylene gasket for packing 8 is provided with between cable inner core and cable outer layer.
The utility model has bending property excellence, symmetrical configuration, can be normal practical in-40 DEG C ~ 150 DEG C environment, and the multipair control conductor structure of design, can avoid electric automobile numerous potential potential safety hazard in charging process completely.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. an intelligent temperature measurement electric road method for charging electric vehicles cable, comprise cable inner core and wrap in the cable outer layer outside cable inner core, it is characterized in that, described cable inner core comprises three pairs of control conductor and three power wire core, three pairs of control conductor and three power wire core are twisted into multicore cable, comprise the first pair of control conductor being used as fiber-optic grating sensor for a pair in three pairs of control conductor; Transmission charging electric vehicle rifle is connected second pair of control conductor of the signal feedback confirmed with electric automobile; 3rd pair of control conductor of transmission charging electric vehicle rifle and the saturated signal feedback of charging electric vehicle.
2. intelligent temperature measurement electric road method for charging electric vehicles cable according to claim 1, it is characterized in that, described cable outer layer is followed successively by sheath, screen and outer jacket from inside to outside.
3. intelligent temperature measurement electric road method for charging electric vehicles cable according to claim 1, is characterized in that, be provided with polypropylene gasket for packing between described cable inner core and cable outer layer.
4. intelligent temperature measurement electric road method for charging electric vehicles cable according to claim 2, it is characterized in that, described sheath is TPE elastomer sheath.
5. intelligent temperature measurement electric road method for charging electric vehicles cable according to claim 2, is characterized in that, described outer jacket is temperature resistant grade is-40 DEG C ~ 150 DEG C thermoplasticity TPE elastomer outer jackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540330.5U CN204117620U (en) | 2014-09-19 | 2014-09-19 | A kind of intelligent temperature measurement electric road method for charging electric vehicles cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540330.5U CN204117620U (en) | 2014-09-19 | 2014-09-19 | A kind of intelligent temperature measurement electric road method for charging electric vehicles cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117620U true CN204117620U (en) | 2015-01-21 |
Family
ID=52334910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540330.5U Expired - Fee Related CN204117620U (en) | 2014-09-19 | 2014-09-19 | A kind of intelligent temperature measurement electric road method for charging electric vehicles cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117620U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582040A (en) * | 2015-02-05 | 2015-04-29 | 成都君禾天成科技有限公司 | Special self-temperature-controlled cable system for constructing network engineering |
| CN104882221A (en) * | 2015-05-27 | 2015-09-02 | 北京亨通斯博通讯科技有限公司 | Electric vehicle charging pile cable |
| CN106229039A (en) * | 2016-08-30 | 2016-12-14 | 江西合佳科技有限公司 | A kind of new energy charging pile HVDC charging multi-line cable |
| WO2018134188A1 (en) * | 2017-01-19 | 2018-07-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Optical insulation-monitoring device and methods for using and producing same |
-
2014
- 2014-09-19 CN CN201420540330.5U patent/CN204117620U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582040A (en) * | 2015-02-05 | 2015-04-29 | 成都君禾天成科技有限公司 | Special self-temperature-controlled cable system for constructing network engineering |
| CN104882221A (en) * | 2015-05-27 | 2015-09-02 | 北京亨通斯博通讯科技有限公司 | Electric vehicle charging pile cable |
| CN106229039A (en) * | 2016-08-30 | 2016-12-14 | 江西合佳科技有限公司 | A kind of new energy charging pile HVDC charging multi-line cable |
| WO2018134188A1 (en) * | 2017-01-19 | 2018-07-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Optical insulation-monitoring device and methods for using and producing same |
| US11474142B2 (en) | 2017-01-19 | 2022-10-18 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Optical insulation-monitoring device and method for using and producing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204117620U (en) | A kind of intelligent temperature measurement electric road method for charging electric vehicles cable | |
| CN204166941U (en) | A kind of shielding waterproofing type oval cable | |
| CN202275664U (en) | Point type responser data transmission cable | |
| CN202855338U (en) | Electric power control combination flat cable | |
| CN204215259U (en) | A kind of high-speed railway weather monitoring system | |
| CN206877724U (en) | Charging pile cable | |
| CN207199346U (en) | Can intelligent pressure measurement Vehicular rechargeable cable | |
| CN204375455U (en) | A kind of environment-friendly electric wire cable reducing carbon discharge capacity | |
| CN204991176U (en) | Heat -resisting hole enlargement generating line stranded conductor structure | |
| CN203521009U (en) | Marine fireproof power cable | |
| CN201749707U (en) | Novel combined through earth line | |
| CN204614477U (en) | Coal mine-shield monitoring type cable | |
| CN203366833U (en) | Ultra-light-type conductive wire for electricity transmission | |
| CN204288909U (en) | The chain armouring medium-pressure power cable of a kind of rare earth aluminium alloy abnormity stranded conductor | |
| CN204229884U (en) | A kind of computer double shield stratotype cooling cable | |
| CN203649228U (en) | Wire harness forming device | |
| CN103280272A (en) | Ultra-light power transmission lead | |
| CN203118621U (en) | Energy-saving round aluminum conductor steel reinforced insulated cable | |
| CN202930071U (en) | Aluminium alloy conductor shield cable | |
| CN203179604U (en) | Energy-saving high-strength aluminium alloy twisted insulated cable | |
| CN204332512U (en) | A kind of electric automobile inner cable | |
| CN203520976U (en) | Dragging cable used for locomotive | |
| CN204178763U (en) | A kind of railway signal cable | |
| CN203536007U (en) | Heat-resistant splashproof special cable | |
| CN206163142U (en) | Special cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |