CN201559544U - Hybrid electric vehicle battery system with temperature adjustment function - Google Patents
Hybrid electric vehicle battery system with temperature adjustment function Download PDFInfo
- Publication number
- CN201559544U CN201559544U CN2009200537711U CN200920053771U CN201559544U CN 201559544 U CN201559544 U CN 201559544U CN 2009200537711 U CN2009200537711 U CN 2009200537711U CN 200920053771 U CN200920053771 U CN 200920053771U CN 201559544 U CN201559544 U CN 201559544U
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- power supply
- control system
- electric
- battery system
- electric supply
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an automobile energy-saving system, in particular to a hybrid electric vehicle battery system with temperature adjustment function, which comprises an internal combustion engine, a generator, a motor and a power supply, wherein the internal combustion engine supplies power for the generator; electricity generated by the generator is stored in the power supply which provides working electric energy for the motor; the battery system also comprises a solar cell panel, a temperature adjustment system and a circuit control system; the solar cell panel is used for charging the power supply; and the circuit control system controls the temperature adjusting system to adjust the temperature of the working environment of the power supply. The battery system converts the environmental optical energy into electric energy for the power supply to lead the power supply to keep proper electricity amount all the time, thus leading the power supply to be capable of providing energy continuously to drive the temperature adjustment function, without influence on the normal power supply functions. As the power supply can be stored and used under the proper temperature condition, the performance can be developed to be best, and the service life is also prolonged.
Description
Technical field
The utility model relates to the energy conserving system on a kind of vehicle energy saving system, the especially hybrid vehicle.
Background technology
At present, HEV (Hybrid-Electric Vehicle)-mixed power plant.So-called mixed power plant is exactly electrical motor and auxiliary power unit to be combined on the automobile that combustion engine arranged do propulsive effort, and auxiliary power unit is actually a small-sized engine fuel or dynamic power unit.Image a bit says, exactly conventional engines done as far as possible for a short time, allows a part of power be born by battery-electric motor system.It is long that this mixed power plant had both been brought into play the driving engine continuous working period, and the advantage of good dynamic property can be brought into play pollution-free, the low noise benefit of electrical motor again.At vehicle launch, when stopping, only driving by electrical generator, do not reach certain speed, driving engine is not just worked, therefore, just can make driving engine remain on optimum condition state, good dynamic property always, quantity discharged is very low, and the source of electric energy all is driving engine, only needs to refuel to get final product.
The key of hybrid vehicle is a hybrid power system, and its performance is directly connected to the hybrid electric vehicle complete vehicle performance.Battery of hybrid vehicle is the key of hybrid power system.
The range of temperatures of the working environment of automobile is very big, and from-40 degrees centigrade to 50 degrees centigrade, at China's southern area, sun in summer is directly according under the situation of shining, vehicle interior temperature even up to 80 degrees centigrade.And the operating temperature window of the battery of hybrid vehicle will be much smaller than the automotive environment range of temperatures.So be used for the electrochemical cell/capacitor system of locomotive electric supply, temperature control device must be set.But, if adopt the internal combustion engine drive adjustment, certainly will expend a large amount of oil plants, and the temperature control can not guarantee that combustion engine quits work the time.For example, automobile is parked for a long time at parking area, and when strong Exposure to Sunlight was arranged, the temperature adjusting system still needed work, and the source of energy just is not suitable for using combustion engine.If adopt electrochemical cell/capacitor system actuation temperature to regulate, may cause electrochemical cell/capacitor system because excessive expenditure of energy, and the power needs of unable support after parking for a long time.Simultaneously, if after the energy in electrochemical cell/cond is consumed, needs again to be replenished, thereby cause more fuel oil consumption from combustion engine.Emerging solar cell photoelectric conversion technique has the advantage that ubiquitous cheap luminous energy under the environmental conditions is changed into electric energy.
Summary of the invention
One of the purpose of this utility model provides a kind of hybrid-electric car battery system that allows the band temp regulating function that electric supply can deposit and use under suitable temperature.
To achieve these goals, the utility model adopts following technical scheme:
It comprises combustion engine, electrical generator, electrical motor, electric supply, described combustion engine provides power to electrical generator, generator for electricity generation is stored in the electric supply, electric supply provides work energy for electrical motor, its improvement is: also comprise a solar panel, humidity control system and circuit control system, described solar panel is the electric supply charging, the temperature that described circuit control system control humidity control system is regulated the working environment of electric supply.
Preferably, described humidity control system comprise that Temperature Detector is some, circulating fluid, refrigerator, temperature booster, circulating line and liquid pump.
Preferably, combustion engine can convert mechanical energy to electric energy by electrical generator when the situation that automobile need slow down, and electric supply is charged
Preferably, described electrical motor is worked under the situation that automobile need quicken, and the electric energy that is provided by electric supply drives.
Preferably, described electric supply or internal combustion engine drive humidity control system can be regulated the temperature of electric supply.
Preferably, described circuit control system is regulated the physical quantity variation, working mode change and the safe factors vary of influence that take place in the process.
Preferably, electric supply comprises electrochemical power source or electrochemical capacitor.
The utility model changes into electric energy by adopting the solar cell photoelectric conversion technique with ambient light energy, replenishes to electrochemical cell/capacitor system continuously, makes it remain suitable electric weight.Thereby electrochemical cell/capacitor system of the present utility model can continue to provide energy to come the function of actuation temperature adjusting, and does not influence the normal performance of its electrical source of power function.Because electrochemical cell/capacitor system can be deposited under suitable temperature conditions and use, and can make performance perform to the best, also obtain service life prolonging.
Description of drawings
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is the humidity control system structural representation of the utility model first embodiment.
The utility model purpose, function and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
As shown in Figure 1, embodiment of the present utility model is that example illustrates principle of work with one of one of spark ignition engine, electrical motor, 240 series connected Ni-MH battery groups one covers, one of solar panel and humidity control systems, and above-mentioned each parts are with as Fig. 1. shown in mode connect.Arrow is represented the power transfer direction.
It comprises combustion engine 1, electrical generator 2, electrical motor 3, electric supply 4,1 pair of electrical generator 2 of described combustion engine provides power, electrical generator 2 generatings are stored in the electric supply 4, electric supply 4 provides work energy for electrical motor 3, also comprise a solar panel 5, humidity control system 6 and circuit control system 7, described solar panel 5 is electric supply 4 chargings, the temperature that described circuit control system 7 control humidity control systems 6 are regulated the working environment of electric supply 4.
Described spark ignition engine is a main power, and the may command driving engine is worked under optimum Working.Under the situation that automobile need slow down, spark ignition engine can convert mechanical energy to electric energy by driving engine or brake system, to electrochemical cell/capacitor system charging energy storage, makes electrochemical cell/capacitor system keep suitable state-of-charge, as 40%-90%.
Described electrical motor is worked under the situation that automobile need quicken, and the electric energy that is provided by the Ni-MH battery group drives.
Described humidity control system comprises thermocouple 2, circulating water 3, refrigerator 4, temperature booster 5, circulating line 6 and the water pump 7 that embeds in the Ni-MH battery group 1, can be by as Fig. 2. shown in structural representation design.The temperature that detects the Ni-MH battery group when thermocouple is too high, and such as more than 40 ℃, circuit control system feeds back to cooling instruction of refrigerator according to the program of setting in advance, closes the circulating water instruction for one of temperature booster.Temperature booster is received and is closed the circulating water that the heating branch road is promptly closed in the circulating water instruction.Refrigerator is received cooling instruction back startup work, opens refrigerator branch road circulating water, and the circulating water that flows into the Ni-MH battery group is cooled off.When Ni-MH battery group temperature drops to a certain numerical value, such as below 30 ℃ the time, circuit control system sends the instruction that quits work according to the detected information of thermocouple to refrigerator, and refrigerator promptly stops refrigeration.When the temperature of Ni-MH battery group is low excessively, such as dropping to below-10 ℃, circuit control system feeds back to the instruction that heats up of one of temperature booster according to the program of setting in advance, closes the circulating water instruction for one of refrigerator.Refrigerator receives and cuts out the circulating water that the refrigeration branch road is promptly closed in the circulating water instruction.Temperature booster is received the instruction back startup work that heats up, and opens the circulating water of heating branch road, and the circulating water that flows into the Ni-MH battery group is heated.When Ni-MH battery group temperature rises to a certain numerical value, such as more than 0 ℃, circuit control system sends the instruction that quits work according to the detected information of thermocouple to temperature booster, and temperature booster promptly stops heating.Under these two kinds of situations, the required energy of refrigerator and temperature booster work all can be from the Ni-MH battery group.By such mechanism, humidity control system can make the Ni-MH battery group remain in the suitable range of temperatures.
Described solar panel is converted into electric energy with ambient light energy, can be to electrochemical cell/capacitor system charging energy storage.
Described circuit control system is regulated the physical quantity variation, working mode change and the safe factors vary of influence that take place in the process.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. hybrid-electric car battery system with temp regulating function, it comprises combustion engine, electrical generator, electrical motor, electric supply, described combustion engine provides power to electrical generator, generator for electricity generation is stored in the electric supply, electric supply provides work energy for electrical motor, it is characterized in that: also comprise a solar panel, humidity control system and circuit control system, described solar panel is the electric supply charging, the temperature that described circuit control system control humidity control system is regulated the working environment of electric supply.
2. the hybrid-electric car battery system of band temp regulating function as claimed in claim 1 is characterized in that: described humidity control system comprises that Temperature Detector is some, circulating fluid, refrigerator, temperature booster, circulating line and liquid pump.
3. the hybrid-electric car battery system of band temp regulating function as claimed in claim 1 is characterized in that: combustion engine can convert mechanical energy to electric energy by electrical generator electric supply is charged when the situation that automobile need slow down.
4. the hybrid-electric car battery system of band temp regulating function as claimed in claim 1 is characterized in that: described electrical motor is worked under the situation that automobile need quicken, and the electric energy that is provided by electric supply drives.
5. the hybrid-electric car battery system of band temp regulating function as claimed in claim 1 is characterized in that: described electric supply or internal combustion engine drive humidity control system are regulated the temperature of electric supply.
6. the hybrid-electric car battery system of band temp regulating function as claimed in claim 1 is characterized in that: described circuit control system is regulated the physical quantity variation, working mode change and the safe factors vary of influence that take place in the process.
7. the hybrid-electric car battery system of band temp regulating function as claimed in claim 1 is characterized in that: electric supply comprises electrochemical power source or electrochemical capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200537711U CN201559544U (en) | 2009-03-31 | 2009-03-31 | Hybrid electric vehicle battery system with temperature adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200537711U CN201559544U (en) | 2009-03-31 | 2009-03-31 | Hybrid electric vehicle battery system with temperature adjustment function |
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| Publication Number | Publication Date |
|---|---|
| CN201559544U true CN201559544U (en) | 2010-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200537711U Expired - Fee Related CN201559544U (en) | 2009-03-31 | 2009-03-31 | Hybrid electric vehicle battery system with temperature adjustment function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529738A (en) * | 2010-12-20 | 2012-07-04 | 康明斯有限公司 | System, method, and apparatus for battery pack thermal management |
| 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 |
| CN103895590A (en) * | 2013-05-15 | 2014-07-02 | 苏州市职业大学 | Automobile solar cooling system |
| CN106314188A (en) * | 2016-09-19 | 2017-01-11 | 智车优行科技（北京）有限公司 | Vehicle power battery cold-starting heating system and vehicle |
-
2009
- 2009-03-31 CN CN2009200537711U patent/CN201559544U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529738A (en) * | 2010-12-20 | 2012-07-04 | 康明斯有限公司 | System, method, and apparatus for battery pack thermal management |
| CN102529738B (en) * | 2010-12-20 | 2015-03-25 | 康明斯有限公司 | System, method, and apparatus for battery pack thermal management |
| 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 |
| CN103895590A (en) * | 2013-05-15 | 2014-07-02 | 苏州市职业大学 | Automobile solar cooling system |
| CN103895590B (en) * | 2013-05-15 | 2016-03-02 | 苏州市职业大学 | A kind of solar power cooling system of automobile |
| CN106314188A (en) * | 2016-09-19 | 2017-01-11 | 智车优行科技（北京）有限公司 | Vehicle power battery cold-starting heating system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20140331 |