TWI686534B - Power generation rechargeable electric vehicle - Google Patents

Abstract

In an electric vehicle that uses the output of the mounted battery to drive a motor and travel, the rotational driving force of the wheels can be used to generate electricity and charge the battery.

The shaft synchronous generator installed on the shaft of the motor that drives the car is synchronized with the rotation of the motor. Therefore, the action of the car naturally generates electricity in proportion to the rotation speed of the shaft synchronous generator and the motor. The built-in battery is charged. Moreover, the front windmill, the top windmill, etc. generate electricity by the wind flow that must occur as the car travels to charge the battery, so that the accident or uneasiness that the vehicle cannot travel due to the lack of battery power can be eliminated. It can guarantee stable travel and safe operation.

Description

Power generation rechargeable electric vehicle

The present invention relates to an electric vehicle in which electric power generated by using wind force generated when a car travels and rotational force of a motor is stored in a battery, and the motor is driven by the electric power output from the battery to drive the motor.

Electric vehicles sold on the market now start by storing general power in the battery mounted on the main body, but the allowable range of the stored battery is limited. Therefore, the fear of insufficient power due to long-distance or unpredictable traffic jams cannot be eliminated, and it is impossible to enjoy driving with peace of mind.

On the other hand, the electric vehicle traveling while performing wind power generation as in Patent Document 1 is not affected by the battery limit. Patent Document 1 is a wind power generator that realizes a wind power generator that can be installed on a mobile body such as a car. The wind power generator is a structure that receives wind from the side of the propeller's rotation axis, and is divided into the propeller side and its rotation axis. The partition wall on the root side is a part of the wind pressure that sinks the propeller into the leeward chamber or is the same as the outer diameter of the propeller, and has a smaller diameter round hole to reach the side of the rotating shaft. It is connected to the side of the propeller, and the other part is in contact with the propeller-type wind power generator with the back structure of the propeller.

[Prior Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent 2013-83264

[Patent Document 2] Japanese Special Application 2016-163960

The structure like Patent Document 1 can effectively solve the aforementioned problems, but since wind from the back of the windmill is required, it is necessary to convert the wind from the front to the back direction of the windmill. Therefore, it becomes a complicated and expensive structure, which makes the progress of practical use slow. And it is not necessarily efficient.

Also, as in Patent Document 2, the inventor proposes an electric car that travels with wind power to generate wind power to charge the battery and uses the battery to drive the motor. In addition, the inventor of the present invention has also proposed a structure in which traveling wind force or traveling rotation driving force of a wheel is used in combination to generate electricity and perform charging. However, there is a problem that it is impossible to generate electricity and charge during parking, such as parking, which may lead to insufficient charging of the battery.

The technical problem of the present invention is to focus on the above-mentioned problems, and to directly use it to generate electricity without changing the wind direction coming from the front, and to realize a structure in which electric vehicles traveling with a motor can also generate electricity and charge when parking .

The technical problem of the present invention is solved by the following means. Claim 1 is a power generation rechargeable electric vehicle, which is equipped with a windmill and a generator, and is provided with a horizontal-axis type or vertical-axis type windmill generator driven by the wind flowing in front of the vehicle in response to the movement of the vehicle A motor; and a shaft synchronous generator that is synchronized with the rotation of the motor to generate electricity to supplement the charged battery mounted on the car, and travel with the motor driven by the output of the battery, and control the Control methods. In addition, of course, the output of the motor has the power to drive both the wheel and the shaft synchronous generator.

Claim 2 is the electric rechargeable electric vehicle of claim 1, characterized in that it is equipped with a shaft synchronous generator to travel, and this shaft synchronous generator is used to connect the electric vehicle's power, that is, the motor and the drive body On the motor shaft to which the wheels of the vehicle are connected, a total of two generators are mounted on the left and right. The generator system is synchronized with the traveling speed of the car, that is, the rotation speed of the motor. The speed can synchronize the output of the generator to generate electricity.

Claim 3 is a power generation rechargeable electric vehicle as described in Claim 1 or 2, characterized in that the air flow arriving along the upper surface of the windshield of the car and the air reaching the upper surface of the roof from the front The airflow inlet of the windmill is arranged at the position where both sides of the flow enter.

Claim 4 is the electric regenerative electric vehicle according to claim 1 or 2, characterized in that the air inlet for driving the windmill is provided in the center of the front of the car or evenly distributed in the width direction , To prevent the air resistance during traveling from concentrating on one side, and to prevent the steering wheel from being affected The sound may be provided with a horn-shaped air intake opening before the wind generated during traveling is taken in, or a structure in which a plurality of people are not seated in the width direction of the car but a row in the longitudinal direction , Become a slender body.

Claim 5 is the electric regenerative electric vehicle according to claim 1 or 2, characterized in that a closing device or a deflection device is provided, and the closing device prevents With respect to the upwind of the rotation of the windmill, the aforementioned deflection device shifts the upwind to the downwind position.

The electric vehicle of claim 6 is a regenerative electric vehicle as described in claim 1 or 2, characterized in that the windmill on the roof is rotated by natural wind even when it is stopped to generate wind power, or A solar panel is provided on the outer surface of the top of the car or the windmill to generate electricity, and the built-in battery or the battery of another car is charged to form a structure that travels with a motor driven by the output of the battery.

As described in claim 1, the shaft synchronization generator installed on the shaft of the motor, which is the key to making the travel of the car easy, is synchronized with the rotation of the motor, so the shaft is naturally synchronized by the movement of the car. The rotation speed of the motor is proportional to the rotation speed of the motor to reliably generate electricity, thereby charging the mounted battery.

Furthermore, the front windmill, the top windmill, etc. generate electricity by the traveling wind flow that must occur as the car travels, thereby charging the battery, Therefore, it is possible to eliminate accidents or uneasiness caused by the lack of battery power, etc., which can prevent the vehicle from traveling, and to ensure stable travel and safe operation.

As described in claim 2, a shaft synchronous generator is mounted to travel. The shaft synchronous generator is attached to a motor shaft that connects the electric motor, which is the power of the electric vehicle, to the wheels driving the car body. A total of two generators, the generator system is synchronized with the speed of the car, that is, the rotation speed of the motor, so for the speed of rotating the motor to drive the car body, the output of the generator can also be synchronized to generate electricity, so In order to make the rotation of the motor (0~800rpm) equal to the rotation of the 1kw shaft synchronous generator and thereby equal to the power generation output, the shaft synchronous generator system continues to match the speed of the car while the motor is rotated to continue the car's own travel It rotates, so it can generate electricity continuously and can continuously charge and supply the battery.

As described in claim 3, the airflow inlet of the windmill is arranged at a position where both the airflow arriving along the upper surface of the windshield of the car and the airflow reaching the upper surface of the roof from the front enter, so that , Can effectively and surely take in the traveling wind current, and can get a large amount of electricity. Therefore, it is effective especially when traveling at a low speed.

As described in claim 4, the air inlet for driving the windmill is provided in the front center of the car, or evenly distributed in the width direction to prevent the air resistance during traveling from concentrating on one side and preventing the steering wheel from being affected , So you can expect safe driving.

Moreover, a trumpet-shaped air intake opening is provided before the wind generated during traveling is taken in, so the wind during travel can be effectively taken in. In addition, it is a structure that does not sit in a plurality of people in the width direction of the car, but sits in a row in the longitudinal direction. It becomes a slender body, so it can travel stably, and the air resistance is reduced, and less energy can be used. March.

As described in claim 5, a closing device is provided. Among the traveling wind force from the front that rotates the windmill, the closing device prevents the upwind to the windmill. Therefore, the upwind that hinders the rotation of the windmill can be prevented, and only the downwind can be used. Moreover, a deflection device is provided to shift the upwind to the downwind position, whereby it can be shifted to the downwind position before reaching the upwind position, so that the wind pressure becomes stronger and the output of the generator becomes higher.

As described in claim 6, in order to generate electricity by rotating the windmill on the roof by natural wind even when it is stopped, the windmill is used to generate wind power to charge the battery installed or the battery of another car Therefore, even when there is no traveling wind, the vehicle can generate electricity and charge, which can prevent the battery from running out in advance. Moreover, the batteries of other cars can also be charged, which can help people and be appreciated. In addition, if a solar panel is installed outside the top of the car or the windmill to generate electricity, and the built-in battery or the battery of another car is charged, the reduction in the residual amount of the battery caused by long-term parking can be supplemented. Drive with peace of mind.

W‧‧‧Windmill

G‧‧‧Generator

B‧‧‧Battery (Battery)

M‧‧‧Motor (Motor)

S‧‧‧ Charger

C‧‧‧Control device

1‧‧‧blade

5‧‧‧Security protection mask

6‧‧‧Exhaust

7‧‧‧Inflow

8‧‧‧blade

9‧‧‧Mask

f‧‧‧Windshield

13‧‧‧Baffle plate

14‧‧‧deviation device

16‧‧‧Front end

B‧‧‧Engine cover

17‧‧‧ Rear end of hood

18‧‧‧window

19‧‧‧Outer end of the blade

Tf, Tf‧‧‧front wheel

Tr, Tr‧‧‧Rear wheel

a‧‧‧axis

G, G‧‧‧ generator

20‧‧‧Bevel gear

21‧‧‧ Worm gear

g1‧‧‧ Traveling wind generator

g2‧‧‧ Travel-driven generator

g3‧‧‧Wind generator

c1‧‧‧Controller

22‧‧‧Hydraulic cylinder

23‧‧‧ Piston

E‧‧‧solar panel

FIG. 1 is a block diagram showing the overall appearance of a self-supporting electric vehicle of the power generation and charging type according to the present invention.

Figures 2 to 3 are the types of wind turbines mounted on the roof of cars, 2 is a front view of the wind power generation unit.

3 is a side view of the wind power generation unit.

4 is a plan view of the wind power generation unit.

5 is a plan view showing the cross-sectional shape of a windmill blade.

Figures 6 to 8 are built-in types in the front hood or rear compartment. Figure 6 is a front view of the wind turbine.

7 is a side view of the wind turbine.

Figure 8 is a rear view of the wind turbine.

Figures 9 to 11 are electric fan-shaped windmills, and Figure 9 is a front view of the wind generator.

Fig. 10 is a right side view of the wind turbine.

Fig. 11 is a rear view of the wind turbine.

12 to 15 are side views showing how the windmill is mounted on the car, and FIG. 12 is a type mounted on the roof.

Fig. 13 is a type of driving a windmill with traveling wind reaching the engine room.

Fig. 14 is a type of driving a windmill mounted in a passenger compartment.

Fig. 15 shows a type in which a windmill is mounted on the front end of the roof.

16 is a front view of a fan-shaped windmill mounted in the hood of a car.

Fig. 17 is a perspective view of a windmill having tadpole-shaped blades.

Fig. 18 is a side view of the present invention applied to a truck.

Fig. 19 is a plan view of a two-seater car applied to the front and rear.

Fig. 20 is a front view of the front end of the hood being sharpened into an inverted V shape.

Fig. 21 is an embodiment showing the installation position of the traveling drive generator Top view.

Fig. 22 is a plan view showing another arrangement example of the traveling drive generator.

23 is a block diagram of various power generation and charging systems of the electric vehicle of the present invention.

FIG. 24 is a perspective view of a car that can generate wind power even when it is stopped.

FIG. 25 is a plan view of a car that can generate wind power even when it is stopped.

Fig. 26 is a perspective view in which a windmill is mounted on the roof of a car, and a solar cell panel is provided on the top of the windmill.

Fig. 27 is a perspective view showing a shaft synchronous generator.

FIG. 28 is a block diagram showing the entire system configuration of the electric power generating and charging electric vehicle of the present invention.

29 is a horizontal sectional view showing the basic structure of the shaft synchronous generator of the present invention.

Next, an embodiment of how the self-supporting electric charging electric vehicle of the present invention is actually embodied will be described. FIG. 1 is a block diagram showing the overall appearance of the present invention. Each windmill W rotates to drive the generators g1 and g2 with the traveling wind received from the front while the car is traveling, and the battery B is charged and the electric power is supplied. The output activates the motor M of the car to move the car. Travel drive type is installed on the drive shaft a of the front or rear wheels The electric power generated by the generators G1 and G2 charges the battery B through the control device. In order to be able to generate electricity and charge during parking, the electricity generated by the solar cell panel E or the natural wind turbine at the time of stop is also charged to the battery B through the control device. In addition, S is an emergency charger, C is a control device, and in is an inverter. Of course, all of these machines are installed in cars.

Figures 2 to 4 are the types mounted on the roof. Figure 2 is a front view, Figure 3 is a side view, and Figure 4 is a top view. W is a windmill, and the blades 1 are arranged on the circumference, and a generator G is arranged inside. Therefore, when the windmill W rotates, the generator G is rotated to generate electricity. The mounting plate 3 in which the bearing 2 of the windmill or the generator is welded is installed on the roof of the car through the anti-vibration rubber 4. In addition, these devices are covered with a safety shield 5 to exhaust air through the upper surface grid, but also have an exhaust port 6 at the rear, and the traveling air is taken in from the front inlet 7 Spin the windmill.

Fig. 5 is a plan view showing the shape of blades 1... of the windmill. The shape of each blade 1... is a concave curved shape, and is easily rotated by the incoming wind. The aforementioned blades 1... are arranged radially at regular intervals. At this time, when the car is moving to the left of the figure, the traveling wind from left to right will arrive, and the windmill W will be subjected to downwind and upwind, but because the blades 1... are concave and curved, only the upper half of the figure The part will effectively withstand the downwind and rotate around the right. However, because the lower half of the figure is subjected to headwinds, rotation is suppressed. Therefore, in the present invention, only the lower half is blocked by the barrier 13 so that the head wind does not reach the blades 1 of the windmill W. Made.

When the inclined plate shown by the chain line 14 is provided instead of the blocking plate 13, the upwind that is about to reach the lower half is guided to the upper side and changed to a downwind. Since the headwind can be changed to a tailwind in real time, the wind becomes stronger and the power generated by the generator also increases. However, in order to install and support the inclined deflection device 14, it is necessary to use a part of the car. Therefore, it is necessary to be able to install and support the deflection device 14.

However, when there are many traffic jams, traffic lights, etc., power cannot be efficiently generated, so power generation can be simply abandoned. Or, even when the car is parked, natural wind, the wind pressure of the car traveling in the opposite direction to the lane or the airflow of the building, etc., can be used to generate electricity even in a small amount. As described above, when the direction of the wind is not constant, the aforementioned barrier 13 or the deflection device 14 cannot be used.

Figures 6 to 8 show the type of the front hood or rear compartment, Figure 6 shows the front view, Figure 7 shows the side view, and Figure 8 shows the rear view. W is a windmill, and is provided with a slat-shaped blade 8... arranged in the shape of a horizontal cooling fan, and a generator G is provided on the side. As shown in FIG. 7, the cross-sectional shape of each blade 1... Is a concave curved shape, and is easily rotated by wind. The wind turbine W and the generator G in the form of a cooling fan are covered by the cover 9, and the traveling wind flows in through the opening in front of the cover. After rotating the windmill W, it is discharged from the backward discharge port 6.

Figures 9-11 are electric fan-shaped windmills, as shown in Figure 16, which are mounted in the front front space. This windmill W is shown in FIG. 9, and the windmill W provided with the blades 1... and the generator G are installed horizontally The shaft is covered with a safety shield 11. The safety shield 11 is fixed to the shield fixing plate 12 shown in FIG. 11.

12 to 15 are side views showing how the windmill is mounted on the car. FIG. 12 is a type mounted on the roof of the vehicle, and the windmill W is driven by the traveling wind reaching the roof of the vehicle. After the windmill W is driven, it is directly exhausted on the roof. FIG. 13 is a type of driving the windmill W mounted in the hood with traveling wind reaching the engine. After driving the windmill W, it is exhausted directly on the road. Fig. 14 is a case of driving a windmill W mounted in a vehicle cabin, and captures the traveling wind reaching the roof and the front of the engine room and guides it to the windmill with a bellows. After the windmill W rotates, it is exhausted at the rear. Fig. 15 is a type in which a windmill W is mounted on the front end of the roof, and the upper front end of the roof entered by both the traveling wind arriving along the upper surface of the windshield f of the car and the traveling wind reaching the upper surface of the roof from the front , Equipped with a windmill W. For such traveling winds, the wind power is hardly attenuated, so a large amount of electricity can be obtained.

The windmill type of the present invention is free. In addition to the horizontal axis type, the blade 1 having a tadpole shape in plan view as shown in FIG. 17 can also be arranged at the outer end of the radial arm portion in a circular shape structure. The installation location is selected according to the windmill, but it can also be guided to the windmill in the car by the snake web or the channel pipe as shown in FIG. 14. The windmill in the form of an electric fan, as shown in FIG. 16, may also be installed in the hood.

The electric vehicle equipped with the traveling wind power generation device of the present invention can obtain the following advantages.

When the car moves forward, as a natural phenomenon, the wind will move relatively backward The wind speed is generated by the flow. Therefore, the wind speed flowing backward is used to rotate the windmill traveling on the wind power generator, thereby simultaneously rotating the generator integrated with the windmill, thereby generating a rotary motion of the generator to produce electricity. And this electric power can automatically charge the battery dedicated to the vehicle already installed in the vehicle while traveling. Therefore, it is possible to eliminate accidents or anxiety that the vehicle cannot travel due to a dead battery, etc., and to enjoy stable traveling and safe driving. However, a small amount of power is charged to the aforementioned battery in advance to ensure that the lowest distance power is feasible.

The electric vehicle equipped with the traveling airflow power generation device of the present invention, the traveling airflow power generation device mounted on it is born from the development technology of the windmill of the vertical axis wind power generator, the generator, and the control system equipment, and is small and light It can be easily loaded and unloaded, so it can be added to all electric vehicles.

As a further feature of the electric vehicle equipped with the current wind power generation device, it was developed for the purpose of contributing to changes in the general living environment of persons with physical disabilities or improving self-reliance. Vehicles that can be easily operated without problems, so that you don’t have to worry about the allowable range of the battery, nor the scope of action or time restrictions, even for independent driving businesses such as pick-up or simple home delivery business. Although it cannot be achieved like a normal person, it can also be achieved, and you can get the salient features of a lively and hopeful living environment.

Electric vehicles equipped with the current wind power generation device are the lives of developing countries and other people who have become the basis of life on the narrow roads of city streets. In the living environment, it replaces bicycles or locomotives that are chasing around and often causing accidents. For the purpose of regional safety and maintaining a reasonable living environment, it is designed to match the width and width of bicycles or locomotives. The compact size of the seat can also be used, so it can be liberated from the suffering of noise and exhaust gas to retrieve the natural living environment of the clean alley.

A small electric vehicle equipped with this traveling wind power generation device can be developed to be installed in the front of the front of the machine or on the top of a vehicle with a wide vehicle width that can be used by multiple people. The air supply nozzle with air flow inlet is installed to blow out the air flow to the machine installed in the rear compartment, so as to rotate the generator. In the case of a narrow vehicle width, the type of the two-seater vehicle can also be selected. There are multiple types such as the method of being mounted on the top of the vehicle, and even because it is a detachable type, it can be used in various ways, not just when traveling.

A further feature of a small electric vehicle equipped with this traveling wind power generation device is that the traveling wind current power generation device is operated by using the wind current generated during traveling, thereby enabling the dedicated battery installed on it to be automatically charged in advance, so It does not need to be charged from ordinary power depending on the situation, and it also has the advantage that it can be stored by wind power even when parking, not only fuel consumption, but also an ideal car that complies with the Paris Agreement of zero pollution.

Table 1 is the numerical value which shows the test result of the speed change of the small electric vehicle equipped with this traveling wind power generation device.

In addition, specific values are shown in Table 2 for the device used in this test.

Table 3 shows the machine specifications of the drive system in the aforementioned car.

Table 4 reveals the specifications of windmills for traveling airflow generators.

Next, the current wind-generated electric vehicle is a generator that uses the wind flow generated when traveling to rotate the generator, and combines the rotational driving force of the wheels that are rotating to use the electric power, thereby fusing the electricity Electricity generated without fuel consumption can be automatically charged to a dedicated battery installed in advance. Therefore, it is an electric vehicle that can still be operated while maintaining the residual amount of the battery at a certain reference value. It does not require charging from general power, but it can correspond to the advantages of the necessity of charging caused by general power generation or other power generation, depending on the situation. The traveling wind-powered electric vehicle is ideal for meeting the Paris Agreement without fuel consumption and zero pollution. vehicle.

Fig. 18 is a side view of the present invention applied to a truck. car The exterior part is made of heat-resistant and flexible 0.4-0.8mm thick aluminum plate, and the exterior part is made lighter, and in order to respond to the effects of wind pressure and micro-vibration that occur during travel and due to the external pressure As a result of the impact, the surface of the aluminum plate used in the exterior part is roughened at intervals to form a certain concave groove to improve the strength. In order to pursue a more suitable price, the shape of this electric vehicle does not adopt a streamlined type that requires a high degree of technology, but adopts the characteristic of an old car as shown in FIG. 26, that is, a corner shape that is easy to process.

A drive-driven generator G is attached to the drive shaft of the front wheel Tf. The rotation speed of the front wheel Tf is about 300 rpm, and the rotation speed of the rear wheel Tr is about 600 rpm. In the mounting case 15, a system device or a battery that stores generated power is stored. W is the traveling windmill and G is the generator.

FIG. 19 is a plan view of a car applied to a two-seater front and rear. A drive shaft between a motor M for driving a wheel and front wheels Tf and Tf is provided with a drive-driven generator G and G. FIG. In the system cabinet 15, as mentioned above, system equipment such as a battery, a control equipment, and the like are stored.

The right and left front wheels Tf and Tf connected to the shaft of the electric motor M, which is the heart part of the electric car, serve as the driving part, which becomes the propulsive force of the electric car. The shaft connecting the aforementioned electric motor M and the front wheels, or installing a traveling drive generator G and G on the left and right front wheels Tf and Tf, respectively, will have a larger value of the rotating load, so it can be reduced as much as possible. Power consumption is used to generate electricity efficiently, even for long-distance driving, so the front wheel Tf is about 1.5 to 2.5 times larger than the rear wheel Tr, thereby reducing the load impedance generated at low speed. And, as shown in the figure, it is a structure in which a plurality of people are not seated in the width direction of the car, but a plurality of people are seated in one row in the longitudinal direction, which becomes slender The shape of the car body makes it easy to drive, and you can drive freely even on narrow roads. It is also easy to increase the speed.

As shown in FIG. 20, in an automobile, if the front end 16 of the hood B that is subjected to a large air resistance is made into an inverted V shape and becomes sharp, the air resistance can be reduced. In addition, at this time, the position of the strongest wind, for example, the rear end of the hood B has window holes 18, 18, and if the outer ends 19, 19 of the blades of the windmill provided in the hood B protrude, the windmill can be driven at high speed Rotate to rotate the generator.

FIG. 21 is a plan view showing the mounting structure of the travel-driven generator G, and the motor M is mounted in the center of the shaft a that rotationally drives the left and right front wheels Tf and Tf. Furthermore, the motor M can be installed on the same shaft a so that the left and right generators G and G can be driven.

FIG. 22 shows another embodiment. The shafts a and a are inserted through the bevel gears 20 and 20. The bevel gears 20 and 20 are used to rotate and drive the generators G and G via the worm gears 21 and 21 to generate electricity. In addition, the gear device may use other types such as flat gears instead of the bevel gear 20 or the worm gear 21.

In addition, in FIGS. 21 and 22, power generation may be performed on the rear wheels Tr and Tr sides, or all of the front wheels Tf and Tf and the rear wheels Tr and Tr sides may be used to generate power and charge the battery.

23 is a block diagram showing various power generation and charging systems of the electric vehicle of the present invention. The outputs of the traveling wind-driven generator g1 and the traveling-driven generator g2 are charged to the battery B through the controller c1 and consumed in the motor. M, M drive. In addition, the solar cell panel E or the power generated by the stopped wind turbine also passes through the controller c1 to store electricity After the battery B is charged, it is consumed by the driving of the motors M and M.

FIG. 24 is a perspective view of a device that can perform wind power generation to store battery B even when it is stopped, and FIG. 25 is a plan view of the same. At the center of the vehicle body supported on the front wheels Tf, Tf and the rear wheels Tr, Tr, the hydraulic cylinder 22 is supported in an upright state, and the piston 23 moves up and down. A windmill W is attached to the upper end of the piston 23. In the example shown in the figure, the blade 1 with a tadpole shape in plan view is attached to the outer end of the radial arm. However, as shown in FIG. 26, a windmill can also be used on the roof of the car The structure that W rotates to generate electricity is not a matter of kind.

After stopping the car in a parking lot or the like, the piston 23 is extended to raise the windmill, and then the windmill W is rotated and the generator is driven to rotate to generate electricity to charge the battery B. As described above, when power is generated during a stop, the piston 23 is extended to raise the windmill and then the power is generated. Therefore, it is possible to efficiently generate power with sufficient wind power. The output of the traveling wind power generator g1 or the traveling drive generators g2 and g2 consumes power while the car is traveling to generate and charge electricity, so it becomes unstable, but the power generation in stop is caused by the piston 23 being extended After the windmill is made taller, wind power generation is performed, so that power generation can be performed stably. In addition, the windmill W of FIG. 26 may also perform wind power generation when it is stopped.

If the wind is too strong, the car will shake, so it is safer to shorten the piston 23 to lower the windmill. In the case of continuous power generation, the piston of the reverse (downward) hydraulic cylinder connected to the hydraulic cylinder 22 is extended downward, and the base plate installed at the lower end is contacted to the ground to prevent the vehicle body from shaking .

In addition, if there is an extension of the charging cable, it can also charge the batteries of other cars in the parking state, which makes people happy.

To make the vertical windmill W generate electric power while traveling, the piston 23 lowers the windmill W relatively stably. Furthermore, when the hydraulic cylinder 22 is erected in the interior of an automobile, it becomes an obstacle. Therefore, the windmill W may be installed using a vehicle that is firmly mounted on the roof of the automobile. In this case, the hydraulic cylinder 22 may be attached to the carrier.

Fig. 26 shows a vertical-axis windmill W mounted on the roof of a car, and a solar cell panel E provided on the top of the windmill W is mounted, and the solar cells E and E are generated during parking (also during travel). Here is an example of charging battery B. However, at night or in bad weather conditions, the solar cell E cannot generate electricity, so the windmill W shown in FIGS. 24 to 26 is used to generate electricity and charge.

FIG. 27 is a perspective view of the shaft synchronous generator. The front wheels Tf, Tf or the rear wheels Tr, Tr are driven by the motor M connected by the shaft a. The motor M also rotates the generators G and G connected with the shaft a to generate electricity.

FIG. 28 is a block diagram showing the entire system configuration of the electric power generating and charging electric vehicle of the present invention.

Finally, a horizontal sectional view of the basic structure of the shaft synchronous generator of the present invention is shown in FIG. 29. As shown in the figure, the power generation system of the shaft synchronous generator of the present invention provides the same function as the engine brake of a car that normally uses petroleum fuel. That is, the electric motor M, which is the driving source of the current generation electric vehicle, travels by depressing the accelerator pedal to rotate the wheels, and releases the accelerator pedal to release the driving of the wheels to stop. A simple system, the next action when releasing the accelerator pedal for travel, is the operation of stepping on the brake pedal next door. At this time, in the stage where the operation is shifted from the accelerator pedal to the brake pedal, the driving rotation of the motor M is automatically transferred to the non-driving idle rotation of only the wheels connected to the motor shaft a, and the shaft synchronous generators G and G rotate In order to generate electricity for charging, the load of the shaft synchronous generators G and G is utilized to utilize the generated load combined with the brakes to become a function of reinforcing the brakes.

Next, the brake switch is activated at the same time as the operation of the brake pedal, and the rotational drive from the motor M is transferred to the non-driven rotation of only the wheels connected to the shaft a. At this time, the gear z connected to the motor shaft a is automatically locked, rotating the shaft synchronous generators G and G and simultaneously generating electricity and charging. In addition, at the time when the accelerator pedal is operated again, the brake switch is turned off, and the normal motor drive rotation becomes feasible. The structure of FIG. 29 is an example, and if it is a structure capable of switching the drive of the wheels by the motor to the rotation of the generator, it is possible to perform power generation and supplement by the rotation of the shaft synchronous generator, so it is effective.

[Industry availability]

As described above, the power generated by the rotational driving force of the wheels rotating in response to the travel of the car is generated, and the windmill driven by the wind flowing from the front rotates the generator to generate electricity to charge the installed battery, and The motor driven by the output of the battery is also provided with a control means for controlling the wind power generated by the wind generated during the travel, and can be charged while traveling. And, during the stop, it can also be too The solar battery generates electricity or uses natural wind to generate wind power, so the battery can be efficiently supplemented with electricity. Therefore, it is possible to eliminate accidents or anxiety that the vehicle cannot travel due to a dead battery, etc., and to enjoy stable traveling and safe driving.

B‧‧‧Battery (Battery)

c1‧‧‧Controller

g1‧‧‧ Traveling wind generator

g2‧‧‧ Travel-driven generator

g3‧‧‧Wind generator

M‧‧‧Motor (Motor)

S‧‧‧ Charger

W‧‧‧Windmill

Tf, Tf‧‧‧front wheel

Tr, Tr‧‧‧Rear wheel

a‧‧‧axis

Claims (6)

A power generation rechargeable electric vehicle, which is equipped with a windmill and a generator, and includes: a horizontal-axis type or a vertical-axis type windmill generator driven by the wind flowing in front of the vehicle in response to the movement of the vehicle; and The rotation of the motor synchronized with the rotation of the shaft synchronous generator generates electric power to supplement the charged battery mounted on the car, and travels with a motor driven by the output of the battery, and controls such control means. The power generation rechargeable electric vehicle according to claim 1, which is equipped with a shaft synchronous generator to travel, and the shaft synchronous generator is connected to the motor shaft that connects the electric motor, that is, the power of the electric vehicle and the wheels driving the vehicle body On the left and right, there is a total of two generators, which are synchronized with the traveling speed of the car, that is, the rotation speed of the motor, so for the speed of rotating the motor to drive the car body, the generator can be used The output is also synchronized to generate electricity. The power generation rechargeable electric vehicle according to claim 1 or 2, wherein the airflow reaching along the upper surface of the windshield of the car and the airflow reaching the upper surface of the roof from the front enter both positions , Equipped with a windmill air flow inlet. The power generation rechargeable electric vehicle according to claim 1 or 2, wherein the air inlet for driving the windmill is provided in the front center of the vehicle, Or evenly distributed in the width direction to prevent the air resistance during traveling from concentrating on one side to prevent the steering wheel from being affected, or it is provided with a trumpet-shaped air intake before the wind generated during traveling is taken in. Or a structure in which a plurality of people are not seated in the width direction of the car, but a plurality of people is seated in a row in the longitudinal direction, and a slender body is formed. The power generation rechargeable electric vehicle according to claim 1 or 2, wherein a closing device or a deflecting device is provided, and among the traveling wind from the front that rotates the windmill, the closing device prevents the headwind relative to the rotation of the windmill The aforementioned deflection device shifts the upwind to the downwind position. The power generation rechargeable electric vehicle according to claim 1 or 2, wherein a device that raises the windmill is provided to generate wind power, whereby the windmill on the roof is rotated by natural wind to generate electricity even when it is stopped, Or at least the solar power panel installed on the roof of the car or the windmill installed on the roof of the car rotates to generate electricity, and the battery installed or the battery of another car is charged to become the output of the battery The structure driven by the driven motor.

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