CN203186122U - Vehicle-mounted electromobile battery charging and heating device with solar energy compensation - Google Patents
Vehicle-mounted electromobile battery charging and heating device with solar energy compensation Download PDFInfo
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- CN203186122U CN203186122U CN201320108384XU CN201320108384U CN203186122U CN 203186122 U CN203186122 U CN 203186122U CN 201320108384X U CN201320108384X U CN 201320108384XU CN 201320108384 U CN201320108384 U CN 201320108384U CN 203186122 U CN203186122 U CN 203186122U
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- battery
- heating
- vehicle
- power supply
- electrokinetic cell
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- 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
Abstract
The utility model discloses a vehicle-mounted electromobile battery charging and heating device with solar energy compensation. The vehicle-mounted electromobile battery charging and heating device with solar energy compensation comprises a power battery pack and a power battery pack heating system. The power battery pack heating system comprises a heating film, a temperature sensor, a power supply, a power distribution box and a battery management system, wherein the periphery of the power battery pack is coated with the heating film, and the temperature sensor is arranged inside the power battery pack and connected with the battery management system. The power distribution box comprises a battery heating circuit, the heating film is connected with the battery heating circuit, and the battery management system controls cutting off and breakover of the power supply and the circuit heating circuit. The power supply comprises a vehicle-mounted charging power supply and a solar energy compensation power supply, wherein the solar energy compensation power supply is connected with a solar energy power supply control unit which is connected with an illumination intensity detecting unit. The vehicle-mounted electromobile battery charging and heating device with solar energy compensation effectively ensures that the power battery pack is charged at an appropriate temperature, and meanwhile, the solar energy compensation power supply is utilized to reduce pollution of the environment.
Description
Technical field
The utility model belongs to automobile power cell bag thermal management technology field, relates in particular to a kind of battery of electric vehicle vehicle-mounted charge heating arrangement of solar power compensation.
Background technology
Exhausted day by day along with as the oil resources of non-renewable energy resources, and in order to alleviate fuel vehicle to the pollution of environment, elec. vehicle has become the direction of current auto-industry research and the emphasis of exploitation.The maximum characteristics of elec. vehicle (pure electric automobile and hybrid vehicle) are to use electrokinetic cell that energy is stored, and discharge in the vehicle driving process, so electrokinetic cell is a vital part on the elec. vehicle.
At present, electrokinetic cell commonly used on the elec. vehicle has lead-acid battery, nickel-cadmium cell, Ni-MH battery and lithium ion battery etc., because secondary environmental pollution, reasons such as energy content of battery density is low, lead-acid battery, the nickel-cadmium cell market of will progressively fading out, and electric vehicle dynamic cell will be based on Ni-MH battery and lithium ion battery.When but Ni-MH battery and lithium ion battery were lower than 0 ℃ in temperature, the performance of charging can greatly significantly reduce, even overheated, safety misadventure hidden danger such as battery acid overflows, explosion take place.Therefore, on electronlmobil or hybrid vehicle, need to increase by one and come the vehicle power power brick is managed with the heat management system that is heated to be purpose, battery module is operated in the best temperature province.
At present, electrokinetic cell bag heating system adopts wind-heat and two kinds of versions of hydro-thermal usually, but all there is certain defective, the wind-heat device in the winter time under the low temperature environment to add thermal effect limited, and use the heating of air-conditioning wind can increase the consumption of electrokinetic cell energy fully, and power brick is in a closed state, and the wind-heat effect can not embody in the short time; Hydro-thermal apparatus structure complexity, cost height, in case and the hydro-thermal pipe breakage, take place to leak problems such as very easily causing short circuit, cause the damage of battery and other equipment, so the hydro-thermal device adopts at current electronlmobil less.And, no matter be wind-heat or hydro-thermal, generally all be by the power supply heating of directly powering, this also makes the energy consumption of automobile strengthen.
The utility model content
Defective in view of above-mentioned prior art existence, the purpose of this utility model is the battery of electric vehicle vehicle-mounted charge heating arrangement that proposes a kind of solar power compensation, make battery under suitable temperature, work, increase the service life and improve energy conversion efficiency, reduce simultaneously and use electric energy and oil resources, reduce the pollution to environment.
The purpose of this utility model will be achieved by the following technical programs:
A kind of battery of electric vehicle vehicle-mounted charge heating arrangement of solar power compensation, comprise the electrokinetic cell bag, comprise that one is used for the electrokinetic cell bag heating system of the described electrokinetic cell bag of heating, described electrokinetic cell bag heating system comprises a heating film, one temperature sensor, one power supply, one splitter box and a battery management system, the periphery of described electrokinetic cell bag is coated with described heating film, the inside of described electrokinetic cell bag is provided with described temperature sensor, and described temperature sensor is connected with described battery management system; Described splitter box comprises a battery heating circuit, and described heating film is connected with described battery heating circuit, and described battery management system is controlled disconnection and the connection of described power supply and described battery heating circuit; Described power supply comprises vehicle-mounted charge power supply and solar power offset supply, described solar power offset supply is connected with a sun-generated electric power control unit, and described sun-generated electric power control unit is connected with the Illumination intensity detecting unit that a pair of sunlight intensity detects in real time.
Preferably, the battery of electric vehicle vehicle-mounted charge heating arrangement of above-mentioned a kind of solar power compensation, wherein: described splitter box also comprises a battery charge loop, described battery charge loop is connected with described electrokinetic cell bag, and described battery management system is controlled disconnection and the connection in described power supply and described battery charge loop.
Preferably, the battery of electric vehicle vehicle-mounted charge heating arrangement of above-mentioned a kind of solar power compensation, wherein: described solar power offset supply comprises solar panels.
Preferably, the battery of electric vehicle vehicle-mounted charge heating arrangement of above-mentioned a kind of solar power compensation, wherein: described temperature sensor is the multi-point temp sensor.
Outstanding effect of the present utility model is: the battery of electric vehicle vehicle-mounted charge heating arrangement of a kind of solar power compensation of the present utility model, utilizing electrokinetic cell bag heating system to guarantee effectively that electrokinetic cell wraps under the suitable temperature charges, improved the conversion efficiency of electrokinetic cell bag charge-discharge energy, prolonged the service life of battery, utilize the solar power offset supply simultaneously, the use clean energy resource has effectively reduced the use to electric energy or oil resources, has reduced the pollution to environment.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Description of drawings
Fig. 1 is the connection structure scheme drawing of the utility model embodiment.
The specific embodiment
Embodiment:
The battery of electric vehicle vehicle-mounted charge heating arrangement of a kind of solar power compensation of present embodiment, as shown in Figure 1, comprise the electrokinetic cell bag and be used for the electrokinetic cell bag heating system of heating electrokinetic cell bag, electrokinetic cell bag heating system comprises heating film, temperature sensor, power supply, splitter box and battery management system, the periphery of electrokinetic cell bag is coated with heating film, and the inside of electrokinetic cell bag is provided with temperature sensor, and temperature sensor is connected with battery management system.Splitter box comprises battery heating circuit and battery charge loop, and heating film is connected with the battery heating circuit, and the battery charge loop is connected with the electrokinetic cell bag, and battery management system is controlled disconnection and the connection in power supply and battery heating circuit and battery charge loop respectively.Power supply comprises vehicle-mounted charge power supply and solar power offset supply, and the solar power offset supply is connected with the sun-generated electric power control unit, and the sun-generated electric power control unit is connected with the Illumination intensity detecting unit that sunlight intensity is detected in real time.The solar power offset supply comprises solar panels.
Optionally, temperature sensor is the multi-point temp sensor.
When using present embodiment, by temperature sensor the internal temperature of electrokinetic cell bag is monitored, when the temperature in the electrokinetic cell bag did not satisfy the temperature of charging suitable, battery management system control power supply and battery heating circuit were connected, and heating film is heated the electrokinetic cell bag; In addition, when light intensity reached certain intensity, the solar power offset supply was opened in the control of sun-generated electric power control unit, carried out the electric energy compensation.Detailed process is as follows:
1) when vehicle power power brick access power supply charges, when temperature sensor monitors arrives electrokinetic cell bag temperature inside, and temperature signal is transferred to battery management system, when temperature value is greater than or equal to a ℃, battery charge loop in battery management system control vehicle-mounted charge power supply and the splitter box is connected, and the electrokinetic cell bag is carried out the electric energy supply; When temperature value was lower than a ℃, the battery charge loop in battery management system control vehicle-mounted charge power supply and the splitter box disconnected, and connected with the battery heating circuit, and heating film is heated the electrokinetic cell bag.
2) when temperature sensor monitors reaches b ℃ (i.e. the suitable temperature of charging) to electrokinetic cell bag temperature inside, battery heating circuit in battery management system control vehicle-mounted charge power supply and the splitter box disconnects, be communicated with the battery charge loop in the splitter box simultaneously, the electrokinetic cell bag is charged.
3) when monitoring the heating film temperature, heating film internal temperature switch reached c ℃, and temperature sensor monitors is during to b ℃ of electrokinetic cell bag internal temperature no show, nature cooling cooling is carried out in the heating film automatic cutout, after the heating film temperature is lower than a ℃, conducting heating again, the control of cycle control heating film and unlatching, after the power brick internal temperature reaches b ℃, battery heating circuit in battery management system control vehicle-mounted charge power supply and the splitter box disconnects, be communicated with the battery charge loop in the splitter box simultaneously, the electrokinetic cell bag is charged.(annotate: a＜b in the above data＜c)
Meanwhile, in above-mentioned heat process or process of charging, the Illumination intensity detecting unit detects light intensity and the signal of light intensity is transferred to the sun-generated electric power control unit, after light intensity reaches A cd (cd), the sun-generated electric power control unit starts the solar power offset supply, battery heating circuit or battery charge loop are carried out the electric energy compensation, and when light intensity was lower than A cd (cd), the sun-generated electric power control unit was closed the solar power offset supply.
The battery of electric vehicle vehicle-mounted charge heating arrangement of a kind of solar power compensation of present embodiment, utilizing electrokinetic cell bag heating system to guarantee effectively that electrokinetic cell wraps under the suitable temperature charges, improved the conversion efficiency of electrokinetic cell bag charge-discharge energy, prolonged the service life of battery, utilize the solar power offset supply simultaneously, the use clean energy resource has effectively reduced the use to electric energy or oil resources, has reduced the pollution to environment.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within the protection domain of the present utility model.
Claims (4)
1. the battery of electric vehicle vehicle-mounted charge heating arrangement of solar power compensation, comprise the electrokinetic cell bag, it is characterized in that: comprise that one is used for the electrokinetic cell bag heating system of the described electrokinetic cell bag of heating, described electrokinetic cell bag heating system comprises a heating film, one temperature sensor, one power supply, one splitter box and a battery management system, the periphery of described electrokinetic cell bag is coated with described heating film, the inside of described electrokinetic cell bag is provided with described temperature sensor, and described temperature sensor is connected with described battery management system; Described splitter box comprises a battery heating circuit, and described heating film is connected with described battery heating circuit, and described battery management system is controlled disconnection and the connection of described power supply and described battery heating circuit; Described power supply comprises vehicle-mounted charge power supply and solar power offset supply, described solar power offset supply is connected with a sun-generated electric power control unit, and described sun-generated electric power control unit is connected with the Illumination intensity detecting unit that a pair of sunlight intensity detects in real time.
2. the battery of electric vehicle vehicle-mounted charge heating arrangement of a kind of solar power compensation according to claim 1, it is characterized in that: described splitter box also comprises a battery charge loop, described battery charge loop is connected with described electrokinetic cell bag, and described battery management system is controlled disconnection and the connection in described power supply and described battery charge loop.
3. the battery of electric vehicle vehicle-mounted charge heating arrangement of a kind of solar power compensation according to claim 1, it is characterized in that: described solar power offset supply comprises solar panels.
4. the battery of electric vehicle vehicle-mounted charge heating arrangement of a kind of solar power compensation according to claim 1, it is characterized in that: described temperature sensor is the multi-point temp sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320108384XU CN203186122U (en) | 2013-03-11 | 2013-03-11 | Vehicle-mounted electromobile battery charging and heating device with solar energy compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320108384XU CN203186122U (en) | 2013-03-11 | 2013-03-11 | Vehicle-mounted electromobile battery charging and heating device with solar energy compensation |
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| Publication Number | Publication Date |
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| CN203186122U true CN203186122U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320108384XU Expired - Lifetime CN203186122U (en) | 2013-03-11 | 2013-03-11 | Vehicle-mounted electromobile battery charging and heating device with solar energy compensation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192731A (en) * | 2013-03-11 | 2013-07-10 | 苏州市奥杰汽车技术有限公司 | Solar energy compensated electric vehicle battery vehicle-mounted charging heating device |
| CN108284728A (en) * | 2018-02-10 | 2018-07-17 | 山东国金汽车制造有限公司 | A kind of pure electric automobile thermal management algorithm for interchangeable battery pack |
-
2013
- 2013-03-11 CN CN201320108384XU patent/CN203186122U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192731A (en) * | 2013-03-11 | 2013-07-10 | 苏州市奥杰汽车技术有限公司 | Solar energy compensated electric vehicle battery vehicle-mounted charging heating device |
| CN103192731B (en) * | 2013-03-11 | 2015-05-06 | 苏州市奥杰汽车技术有限公司 | Solar energy compensated electric vehicle battery vehicle-mounted charging heating device |
| CN108284728A (en) * | 2018-02-10 | 2018-07-17 | 山东国金汽车制造有限公司 | A kind of pure electric automobile thermal management algorithm for interchangeable battery pack |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215123 No. 277, Dongping street, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: SUZHOU AUTEK AUTO TECHNOLOGY CO.,LTD. Address before: 215123 No. 277, Dongping street, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Suzhou Aojie Automobile Technology Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
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| CX01 | Expiry of patent term |