CN104061128A

CN104061128A - Shifting wind power generating set for electric vehicle

Info

Publication number: CN104061128A
Application number: CN201410152051.6A
Authority: CN
Inventors: 朱新民
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-16
Filing date: 2014-04-16
Publication date: 2014-09-24

Abstract

The invention provides a wind power generating set and a wind generator for electric vehicles, and belongs to the technical field of spontaneous charging technology of the electric vehicles. The study adopts the wind resistance flow generated by driving speed as the power source to start the wind power generating set; an onboard spare storage battery is continuously and quickly supplied with electricity by a high energy generating and charging machine (one set of starting charge storage battery and one set of spare storage battery); when the electricity of the first set of start storage battery cannot meet the requirement of the vehicle, the spare storage battery is used automatically; vice versa, the charging machine automatically performs quick charging on the first set of storage battery which is low on electricity; therefore, exchange between the two sets of storage batteries can be realized, and the designed endurance power is reached.

Description

Electric motor car speed change wind energy power unit

Technical field:

Electric motor car utilizes the spontaneous charging technique of wind energy.

Background technique:

Since developing in the world first power car, all with gasoline so far, diesel oil, rock gases etc. do work as power resources by motor, but the atmospheric layer that the harmful gas of discharging by engine exhaust pipeline during due to burnings such as fuel oils is depended on for existence over against the mankind causes serious pollution, serious the healthy of the mankind that threatened, be accompanied by automotive industry ground develop rapidly, this situation displays further, not only so, following one by one is that the underground fossil energy for exploitation day by day reduces and non-renewable, along with passing temporally, oil always has that day of having been exploited, in the near future, energy crisis, energy Great War will break out comprehensively.Moreover, because the survival of the energy and our human civilization have close relationship, in such cases, find the new energy extremely urgent as driving power source.Until people have invented electric energy as car power source in recent years, just substantially reached national energy-saving and reduced discharging the requirements such as environmental protection zero-emission.But new problem has occurred thereupon, existing exactly electric motor car only has by Ac and by special charger, Vehicular accumulator cell is charged, could meet the power needs of electric motor car, once accumulator electric-quantity exhausts, only have stop of several hour again to charge to Vehicular accumulator cell, could supplement the second train power resources, once and away from ac power supply, the electric motor car source that will run out of steam, cannot start.Therefore restricted the course continuation mileage that electric motor car is undertaken by storage battery, also restricted widely the fast development of electric motor car, in order to find new power source, inventor is through years of researches and checking, thereby shown that electric motor car is only by external power source generating, could meet the needs of electric motor car continuation of the journey power, the power source that this is external, that is exactly wind energy." the wind energy unit " of the invention of this project will fundamentally solve this difficult problem.

Summary of the invention:

Wind energy unit is that the wind power energy band that produces while flowing through wind energy unit according to the wind resistance that when driving produces turns wind-driven generator and sends out charging.

The considerable advantage of wind energy, it is a kind of abundant nexhaustible renewable energy sources, the more important thing is, the wind energy unit that this project is invented, it does not need to rely on the wind-force of being bestowed by heaven, but artificial manufacture wind energy is sent out charging automatically.And fossil fuel etc. are all limited, and can not regenerate.Thus, the utilization of wind energy, let us has reduced greatly to day by day reducing and the day by day exhausted also dependence of expensive fossil fuel, when clan owning cars was taken leave of with your use gas gas of the oil oil expensive past of expensive even electricity consumption electricity, well imagine, civilization of human society will there will be a kind of unprecedented brand-new looks.

The practicability of wind energy unit: be first that car load manufacture easy (compared with the configuration of existing vehicle) only needs form-making design to go out to be convenient to install the car body of wind energy unit, load onto two groups of power accumulators, voltage stabilizer, inverter, electric machine controller and air-conditioning illuminations etc. and can normally travel.

The vehicle of this wind energy unit is installed, generous, comfortable, economical.Generous aspect shows as the more practical style of more existing vehicle.Comfort aspect showed as in the midsummer that The sun is shining fiercely, when direct sunlight is during at roof, while having wind energy unit blocking sunlight to travel due to this roof, do not turn on the aircondition equally nice and cool in car, economic aspect shows as, owing to being the self power generation of wind energy unit, under normal circumstances, can meet the needs of driving power, save time, save money, environmental protection.

Figure of description explanation:

Fig. 1 is electric motor car wind-driven generator picture group: 1, wind wheel type blade; 2, generator main frame; , 3, generator shaft; 4, blade fixed tray; 5, blade tip weight linear meter.

Fig. 2 is electric motor car wind-driven generator explosion views: 1, bearing, wiring slide plate; 2, blade rack dish; 3, blade tip weight linear meter; 4, external rotor sealing fixed drive dish; 5, rigid bearing; 6, internal rotor; 7, external rotor; 8, blade fixed tray; 9, gear train; 10, wind wheel type blade; 11, oil sealing; 200, the 400,600, the 1200th, size marking.

Fig. 3 is electric motor car speed change wind-driven generator (common generator) assembling car mode of execution side explosion views; 1, wind energy power unit body; 2, wind wheel type blade; 3, wind wheel driving gear; 4, wind wheel driven gear; 5, generator; 6, voltage stabilizer and battery pack etc.

Fig. 4 is wind wheel type blade figure; 1, blade tip weight linear meter; 2, blade.

Embodiment:

1, according to vehicle required drive, two group storage batteries are installed, the Vehicular accumulator cell that one group of energy driving is 100 to 150 kilometers starts the needs of power, one group of standby battery with homenergic as car.When car speed per hour reaches 40 kilometers windward, with the wind 60 kilometers time, wind energy unit utilizes electric motor car middle the produced wind resistance stream that travels, and band turns wind-driven generator, by booster, voltage stabilizer, inverter, anti-overcharge electric installation etc., vehicle-mounted standby battery is carried out to quick charge.Quickening along with the speed of a motor vehicle, wind flow also can increase enhancing accordingly, the wind-power that generator obtains also can be stronger, now the rotating speed of wind-driven generator is also along with changing, strengthen and send out, transmission of electricity can and meet the charge volume to standby battery, the power that has reached vehicula motor with this needs electric weight and the charging requirement to standby battery, thereby reached---generator---the equilibrium value of charger---storage battery---between motor, that is to say, the wind gathering amount of wind energy unit must meet the needed wind-power of wind-driven generator, the generated energy of wind-driven generator and charging unit must meet storage battery and the needed electric flux of drive motor within the duration of charge of design code, so, electric motor car can be because of the increase of driving power to storage battery cause power shortage and motor because of the electric flux that the conversion of running speed causes not enough.

2, power blade is different from common fan blade, and it must be that a kind of wind flow of utilizing to greatest extent makes Point of Strength impact blade tip, to reach, utilizes to greatest extent wind power energy.So the inventor is through test for several times, on wind-driven generator, design and manufacture wind wheel type blade, this project can be according to different automobile types the demand to power, install one group, two groups, some groups of wind wheel generators, and the wind flow while considering the vane of wind energy generator bottom is not equal to zero, in order to control the wind flow of rear group of generator impeller reversion, front group of generator impeller rotated to the impact of acting, design a special-shaped dividing plate platform, before wind flow while making rear vane of wind energy generator reversion promotes, group generator blade does work again, and can be equilibrated in wind energy unit while making wind convection current, make rear group of wind-driven generator can with front group of the same acting of wind-driven generator, thereby reached the object of utilizing to greatest extent wind energy acting.

3, existing generator does not reach generator generating rotating speed when making up the low speed of a motor vehicle, and inventor designs the special-purpose wind-driven generator of a kind of novel electric motor car, can be according to the generated energy that need to design and manufacture generator of driving power.And can be in the Height Adjustment inner and outer Rotator engaged gears ratio of blade, the requirement to generated energy when reaching design.Because this wind-driven generator design is unique, there is wind resistance little, rotating speed is high, the advantages such as generated energy is large, now according to the rotating speed of the speed of distinguished and admirable wind energy unit and inner and outer Rotator, calculate the rotating speed that just can reach the normal work of wind-driven generator when car speed per hour during 40 kilometers of left and right, and can carry out normally for, charging Vehicular accumulator cell.In order to ensure driving quality, the wind energy power unit be greater than driving power is installed, to supplement, start and wind energy power unit is caused before not working during car low speed discharged or defective battery.

4, wind gathering, the key point of wind energy unit is exactly wind gathering, only has and assembles more wind flow, and wind energy unit just likely obtains more powerful wind-power, and also just likely band turns wind-driven generator and sends out charging.In order to reach the object of wind gathering, inventor designs and changes and shows car front windshield shape and angle, during driving, make wind resistance stream change direction, force wind resistance to flow to compress balanced type and carry out convection current by wind energy unit, thereby the wind wheel type blade tip of assembling enough powerful wind flow impact wind-driven generator does work.

5, wind energy unit need be durable in use, easy to maintenance, practical, manufactures as required.With regard to wind energy unit, easily damaged parts can only be bearing and gear, and when gear chamber ensures enough lubricant oil, 20,000 to 30,000 kilometers of maintenances of bearing and gear once, are changed depending on the degree of wear.Gear chamber is opened aspect, and bearing dismantling is convenient.

6, the purposes diversity of wind energy unit, applicable to electric cross-country vehicle, car, minibus, wagon truck, passenger vehicle and the convenient performer of the various vehicles of this wind energy unit being installed and being needed wind energy power.

The electric motor car that this wind energy unit is installed is reasonable in design, elegant in appearance, and more existing vehicle more can increase atmosphere sense somewhat.

7, wind energy unit installs one to some groups of wind wheel type blades, utilize driving wind resistance stream band rotating vane sheet, sharf makes impeller turn round to same direction by driving gear and driven gear, the huge power that produces can be with forwarding motor, by gear-box, be transformed into the generator needed rotating speed that generates electricity again, standby battery or main storage battery are carried out to quick charge.

8, the noise control measure of wind energy unit, in general, installs the electric motor car of this wind energy unit, there is no environmental pollution, say pollution, and that is also only noise pollution, but can not damage any object.Know, all mechanical motion, all cannot avoid producing vibration, and noise occurs then, and this wind energy unit is no exception, and maximum noise, can only be the aerodynamic noise producing while deriving from blade wind cutting.So while manufacturing Wind turbine, test is to making the angle of blade wind cutting more reasonable invariably.To reduce noise decibel.And electric motor car MANUFACTURER also can take appropriate measures, make every effort to make car inner sealing more excellent performance, to deaden the transmission of noise.

9, conclusion, electric motor car speed change wind energy power unit and wind-driven generator, it has comprised wind kinetics, physics, electrodynamic etc., it is a multidisciplinary assemblying body of integrating theory with practice, once come into operation, will meet national energy-saving and reduce discharging, even every technical requirements of zero-emission and environmental protection.Neng Gei new car family brings and once purchases the lifelong benefited happiness of car, to entire society, brings various benefits apparent, the utilization of this driving power new energy, and its meaning will be far-reaching.

Claims

1. the inner and outer rotors of electric motor car wind-driven generator is put forward high-revolving manufacture method and working principle by the positive and negative running of gear.

2. wind energy unit utilizes car front windshield to force wind resistance stream to flow through wind energy unit to be with manufacture method and the working principle that turns many wind-driven generators with parallel compression type.

3. the same direction while utilizing gear shift etc. to make many group impeller operations.