CN102019856A

CN102019856A - Solar energy powered electric automobile with wind-powered moving assistant

Info

Publication number: CN102019856A
Application number: CN2009101767113A
Authority: CN
Inventors: 马建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-18
Filing date: 2009-09-18
Publication date: 2011-04-20

Abstract

The present invention relates to a solar energy powered electric automobile with wind-powered moving assistant, including a large area of sun-tracking and telescoping multiple sets of solar energy assembly system which can be installed in various types of electric automobiles equipped with high capacity storage batteries, trailing wheels driven by electricity, and front wheels driven by the wind-powered moving assistant (the wind-powered moving assistant is provided in another patent), and the electric automobile composed of these assembly systems. When the automobile is moving, the battery units are in a horizontal position with the automobile with sets of battery panels being superposed together, but the main battery panel can still work, by way of which the automobile moving resistance can be minimized and the safe driving can be ensured without influencing other vehicles. When the automobile is parked in a place with sufficient insolation, the battery units can be stretched out all around and inclined to a certain angle to adjust to the position of the sun. The automatic tracking system will also be started to make the surface of the battery units vertically approximate to the sun and collect the solar energy to the maximal extent to charge the automobile. The invention is applicable to various kinds of electric automobile refits. As to the large-scale electric lorries and coach buses, a plurality of battery assembly systems can be installed to satisfy the requirements for larger power. The automobile manufacturers can also choose to install the battery assembly systems before delivery, which makes the automobiles to be solar energy powered electric automobiles with wind-powered moving assistant when they leave the factories. If the commercialization of the present invention can be realized, the mankind will completely get rid of the fear of energy crisis, and the influence to the climate by greenhouse gas discharge can also be minimized.

Description

Solar wind force walk help electronlmobil

Technical field

The present invention relates to a kind of utilization carries large tracts of land and can follow the tracks of the solar wind force walk help electronlmobils that other necessary systems of the sun and retractable many group solar module system, wind-force walk help machine system, storage battery and electric drive system, car body and general-utility car form.

Background technology

People constantly explore since in the world solar car having been arranged, though through making great efforts in many ways, but still do not realize so far for various reasons commercially producing. along with oil is deficient day by day, people are more and more urgent to the expectation of solar car, but it is exactly that it needs large-area solar panel to provide electric power could satisfy the walking requirement that solar car moves towards the greatest difficulty in market, the conversion ratio of solar cell is about about 17% at present. and the generating capacity that is equivalent to every sq m solar panel is about about 170W, enable to satisfy set out on a journey the solar car that requires run the power of needs should be more than 10KW, corresponding solar cell plate area also will could satisfy more than 60 sq ms under the good situation of illumination.This almost is impossible for the car that has only a few sq m topside areas, and the conversion ratio of how the limited area of automobile top being installed maximum solar panel and improving solar panel has become the direction of people's researchs.Pure electric automobile goes on the market in China at present, and country has also put into effect corresponding subsidy policy, and this provides a gleam of hope for utilizing solar power to greatest extent.Retractable solar module systems that organize that relative large tracts of land can be followed the tracks of the sun are installed in the main energy sources source of automobile top as electronlmobil more, according to calculating the solar cell panel assembly that the scalable and sun-tracing of about 9 sq ms can be installed for its roof of intermediate-size car, its nominal generated output can reach about 1500W, actual power ability average every day of about 6KWH-10KWH, according to statistics about the about 60KM-100KM of operating range of China city small passenger car every day, can drop to about 8KWH for its 100KM power consumption of the electronlmobil that wind-force walk help machine is housed, utilize solar power can make the automobile 60KM-100KM that travels every day so both can satisfy the daily demand of most of vehicle, run into the continuous cloudy day or exercise distance and utilize earthbound solar energy with the electrical network complementation when long again, the battery-charging station that wind power generation system matches is given solar wind force walk help charging electric vehicle, then can realize the walking of setting out on a journey of solar wind force walk help electronlmobil.Really realized the greenhouse gases zero-emission.And then solved the dependence of orthodox car to oil, greatly alleviate human energy shock.

Summary of the invention

The purpose of this invention is to provide a kind of large tracts of land and can follow the tracks of the sun and retractable solar module system, it is installed on the pure electric automobile that has wind-force walk help machine (wind-force walk help machine has patent to describe in addition), solar battery group becomes a few Battery pack plates of horizontality to be superimposed with automobile when automobile traveling, but the main battery plate can also be worked, and can reduce the automobile traveling resistance like this and can not influence other vehicle by safe driving.When the automobile stagnation of movement has sunlight can with battery pack to around trail, according to position of sun inclination certain angle and start automatic tracking system and make battery surface absorb the battery charge that sunlight is given electronlmobil to greatest extent near the vertical sun.

Description of drawings

Fig. 1 is the schematic side view of the present invention when solar wind force walk help batteries of electric automobile group is launched;

Fig. 2 is the schematic rear view of the present invention when solar wind force walk help batteries of electric automobile group is launched;

Fig. 3 is the schematic side view of the present invention when solar wind force walk help batteries of electric automobile group is withdrawn.

The specific embodiment

1 for being equipped with the pure electric automobile of wind-force walk help machine in Fig. 1, and 2 for being fixed on the mounting system of the rotatable automatic tracking sun on the automobile, and 3 for regulating the pole of length, and 4 is solar battery group.5 is cell panel before the solar power in Fig. 2, and 6 is solar power main battery plate, and 7 is solar power side cell panel, and 8 is cell panel behind the solar power.

When automobile stops to walk and sunlight is arranged, the side plate in the solar cell group system (7) and preceding (5) back (8) plate are stretched out under mainboard (6), using pole (3) that battery pack is propped certain angle again makes it vertical with the sun as far as possible, swinging strut system (2) makes the solar panels surface towards the sun then, starts automatic tracking system so that be vehicle charging to greatest extent.Before automobile will be walked, pole (3) is put down and the cell panel withdrawal is locked, swinging strut system (2) makes its main board length direction and lock bracket consistent with the motor vehicle length direction then.The voltage of battery pack can so both can directly have been received lead in the charging DC line with reference to the charging valtage design of automotive battery.There is different designs to describe no longer one by one about the size of battery pack size and the different car category of concrete enforcement of automatic tracking system and Telescopic.Guaranteeing as far as possible solar panels to be accomplished maximum under the safe prerequisite in a word.

The present invention is suitable for various pure electric automobile repackings.Can adorn many battery component systems for Large Electric lorry and passenger vehicle, to satisfy its bigger power requirement.Car manufacturer also can just install the battery component system when dispatching from the factory, it is dispatched from the factory promptly becomes solar wind force walk help electronlmobil.

Claims

One kind with large tracts of land can follow the tracks of the sun and can to around flexible solar module be installed in and give the electrically-charged method of accumulator of electric car on the electronlmobil.
2. the large tracts of land that is installed on the electronlmobil can be followed the tracks of the sun and the retractable various specialized spare parts of organizing the solar module system and forming this system more.
3. contain large tracts of land and can follow the tracks of the sun and the retractable solar wind force walk help electronlmobil (being called for short solar wind force walk help electronlmobil) of organizing the solar module system more.