A kind of battery pack on New-energy electric vehicleTechnical field
The utility model relates to automobile technical field, particularly relates to a kind of battery pack on New-energy electric vehicle.
Background technology
New forms of energy refer to the various energy forms outside traditional energy.Refer to just started develop or just active research, need promote the energy, as solar power, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy etc.
It is power that electronlmobil refers to vehicle power, drives wheels travel with motor, meets the vehicle of arteries of communication, legislative control on safety requirements.Due to less relative to orthodox car to environmental concerns, its prospect is extensively had an optimistic view of, but current techniques is still immature.---------electrical motor---power drive system---drives running car to electric governor to electric current to principle of work: storage battery.Pure electric automobile, relative fuel-engined vehicle, essential difference (different) is four large parts, drive motor, speed setting controller, electrokinetic cell, onboard charger.For petrol service station, it is by public ultrafast battery-charging station.The quality discrepancy of pure electric automobile depends on this four large parts, and it is worth the quality that height also depends on these four large parts.The purposes of pure electric automobile is also directly related at the selection and deployment of four large parts.
Because battery structure is complicated, battery is by the impact of discharge current, internal temperature of battery, self-discharge, the factor such as aging, existing automobile batteries temperature when winter declines, the electricity of battery exports and declines along with the reduction of temperature, cause course continuation mileage short, and temperature is too high when summer easily causes service life short, and wind-force charging cannot be realized, cause power consumption large, be difficult to the demand meeting people.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of battery pack on New-energy electric vehicle.
The utility model is achieved through the following technical solutions:
A kind of battery pack on New-energy electric vehicle, comprise electrical motor, electrical generator, power switcher, battery pack, first conv, described electrical motor and electrical generator, power switcher is connected, described electrical generator is connected with battery pack by the first conv, also comprise wind-power electricity generation, second converter, thermal grease, temperature temperature-regulating module, heating arrangement and radiator fan, described wind-power electricity generation is connected with battery pack by the second conv, described thermal grease is pasted onto outside battery pack, described battery pack by temperature temperature-regulating module respectively with heating arrangement, radiator fan is connected.
As optimal technical scheme of the present utility model, described temperature temperature-regulating module inside comprises temperature sensor.
As optimal technical scheme of the present utility model, described heating arrangement is magnet coil.
As optimal technical scheme of the present utility model, be electrically connected between described radiator fan and temperature temperature-regulating module.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, the utility model is by arranging wind power generation, wind energy transformation can be electric energy and be stored in internal battery pack at wind power generation like this, reduce the loss of energy; By arranging thermal grease, heating arrangement, during such winter, when temperature temperature-regulating module detects that battery temperature is too low, heating arrangement realizes heating battery box inside, guarantees the normal use of battery; By arranging thermal grease, radiator fan, during summer, when temperature temperature-regulating module detects that battery temperature is too high, radiator fan realizes dispelling the heat to battery box inside, and guarantee the normal use of battery, actv. extends the course continuation mileage of battery pack, and practicality is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. electrical motor; 2. electrical generator; 3. power switcher; 4. battery pack; 5. the first conv; 6. wind-power electricity generation; 7. the second conv; 8. thermal grease; 9. temperature temperature-regulating module; 10. heating arrangement; 11. radiator fans.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of battery pack on New-energy electric vehicle, comprise electrical motor 1, electrical generator 2, power switcher 3, battery pack 4, first conv 5, described electrical motor 1 is connected with electrical generator 2, power switcher 3, described electrical generator 2 is connected with battery pack 4 by the first conv 5, also comprise wind-power electricity generation 6, second converter 7, thermal grease 8, temperature temperature-regulating module 9, heating arrangement 10 and radiator fan 11, wherein said temperature temperature-regulating module 9 inside comprises temperature sensor.Described wind-power electricity generation 6 is connected with battery pack 4 by the second conv 7, wind energy transformation can be electric energy like this and be stored in battery pack 4 inside, reduce the loss of energy at wind power generation 6.
Described thermal grease 8 is pasted onto outside battery pack 4, described battery pack 4 by temperature temperature-regulating module 9 respectively with heating arrangement 10, radiator fan 11 is connected, wherein said heating arrangement 10 is magnet coil, during such winter, when temperature temperature-regulating module 9 detects that battery temperature is too low, heating arrangement 10 realizes heating battery box inside, guarantee the normal use of battery, and be electrically connected between described radiator fan 11 and temperature temperature-regulating module 9, during summer, when temperature temperature-regulating module 9 detects that battery temperature is too high, radiator fan 11 realizes dispelling the heat to battery box inside, guarantee the normal use of battery, actv. extends the course continuation mileage of battery pack, practicality is good.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model;, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.