KR20000006922U - Electric generator of electric vehicle - Google Patents

Abstract

More specifically, the present invention relates to energy required for driving an electric vehicle, that is, a self-generating device for providing electric energy.

The present invention, the main power generation device (1) consisting of a wind turbine (4, 4 ') that is generated by the rotational force of the rotary blades (3, 3') and the rotary blades (3, 3 ') rotated by air resistance when driving a car , A supply pipe 11 connected to the sub tank 9 for supplying high pressure air to the main tank 10 into which the sub tank 9 filled with the high pressure air and the predetermined amount of the antifreeze 23 is introduced, and the supply pipe A check valve 12 installed in the (11) to allow air to flow only from the sub tank 9 to the main tank 10 side, and the discharge pipe 14 of the main tank 10 to which the air output valve 13 is coupled. Circulating air through at least one auxiliary generator (15, 15 ') and the auxiliary generator (15, 15') of the discharge pipe (14), which is installed in the generator and generates power by discharge of the high pressure air, to the sub tank (9). The recovery pipe 16 and the low pressure air of the recovery pipe 16 are pumped at high pressure to fill the sub tank 9 side, and the sub tank 9 falls below a certain pressure. If the auxiliary generator (2) consisting of an air compressor (18) that is automatically operated when the, and the auxiliary generator (15, 15) of the wind generator (4, 4 ') of the main generator (1) and the auxiliary generator (2) 15 ') is connected to the battery 6 connected to the engine motor 7 via the IC regulator (5), the air output valve 13 of the auxiliary power generator (2) is the operation of the main power generator (1) In the event of an interruption, it is automatically opened.

Description

Electric generator of electric vehicle

The present invention relates to an electric vehicle, and more particularly to a self-generating device for providing the energy required for driving the electric vehicle, that is, electric energy.

Conventional automobile engines can be divided into two types, gasoline and electric vehicles, but this has a disadvantage in that the engine must be supplied only when there is energy supply from the outside, that is, gasoline or the like must be charged from the outside. In particular, in the case of automobiles using gasoline engines, environmental pollution problem becomes more and more serious. To solve this problem, the development of electric vehicles is progressing, but in the case of electric vehicles, the volume due to the capacity of the charging battery is limited. Development is at a standstill.

Therefore, in the present invention, the conventional gasoline engine is supplied by supplying the necessary power to drive the engine by charging the battery with insufficient power in the vehicle by converting wind power into electric energy, that is, the front wind generated when driving the vehicle without supplying energy from the outside. This is to solve all the problems and disadvantages of electric vehicles.

1 is an overall configuration showing a preferred embodiment of the present invention

Figure 2 is a side view showing the configuration of the main power generation device of the present invention

Figure 3 is a side view showing the configuration of the secondary power generation device of the present invention

4 is an enlarged cross-sectional view of the main portion extract of the present invention

5 is an overall configuration showing another embodiment of the present invention

☞ Explanation of symbols used in the main part of the drawing ☜

1; main generator 2; auxiliary generator

3,3 '; wing vanes 4,4'; wind power generator

5; IC regulator 6; battery

7; engine motor 8; bumper

9; sub tank 10; main tank

11; supply line 12; check valve

13; air output valve 14; discharge pipe

15,15 '; Auxiliary generator 16; Recovery pipe

17; check valve 18; air compressor

19; turbine input wing 20; bearing

21; permanent magnet 22; electric magnet

23; antifreeze 24; hydraulic pump

25; air cylinder 26; piston

27,27 '; supply pipe 28,28'; inlet pipe

29,29 '; check valve 30, 30'; check valve

1 is an overall configuration showing a preferred embodiment of the present invention, Figure 2 is a side view of the main part of the present invention, Figure 3 is a side view showing the configuration of the present invention,

The present invention is characterized in that the wind power generation means that can generate power by using the air resistance generated during driving to the vehicle to supply the electric energy necessary for charging and driving the electric energy generated therefrom.

According to the present invention, a power generation means for driving a vehicle is composed of a main power generation device 1 and an auxiliary power generation device 2, and the main power generation device 1 includes wind power generators 4 and 4 'that are generated by air resistance generated during driving (that is, wind power). Installed to charge the insufficient power of the car to the battery 6, the auxiliary power generator 2 is installed for the self-power generation, if the wind power generation is not possible, look at the configuration of the present invention in detail as follows.

The main power generator 1 is installed in a position where the air resistance generated during driving such as the front bumper 8 or the roof can be most efficiently provided according to the structure of the vehicle.

The main power generation device 1 is configured to generate power by the rotational force of the rotary blades 3 and 3 'by connecting the rotary blades 3 and 3' which rotate with air resistance generated during driving with the wind turbines 4 and 4 '.

The detailed configuration of the wind power generators 4 and 4 ', in which the rotary vanes 3 and 3' are installed to generate power by wind power, is the same as in the case of a general windmill. The principle of generation of electrical energy by wind power is extremely general. Detailed description thereof will be omitted.

The rotor blades 3 and 3 'constituting the main power generator 1 are shown in three cases, but it is obvious that the rotor blades 3 and 3' can be installed in three or more. Configured individually connected

The rotary blades 3 and 3 'are configured to have a propeller type in a horizontal axis form because they generate a rotational force by air resistance according to the driving of the car, and may also be configured as a Darius type in a vertical axis form according to the structure of the car. It can be.

Each wind generator 4,4 'is connected to the battery 6 via an IC regulator 5 so that the electric energy generated in the wind generators 4, 4' is rectified at a constant voltage through the IC regulator 5 and stored in the battery 6 By charging the electric energy required to drive the engine to supply energy to the engine motor 7 from the earthquake ground 6 to drive the car.

On the other hand, when the energy supply by the main power generation device 1 is impossible, the electric energy is supplied to the storage battery 6 through the IC regulator 5 from the auxiliary power generation device 2 capable of generating power using the resistance of the circulating high-pressure air. The continuous charging operation is carried out at 6 so that the optimum energy required for driving the vehicle is always supplied. The configuration of the auxiliary generator 2 will be described below.

The high pressure air-filled sub tank 9 is connected to the main tank 10 by the supply pipe 11, and the supply pipe 11 is provided with a check valve 12 to supply the high pressure air from the sub tank 9 to the main tank 10 side only and prevent backflow.

When the pressure sensor is connected to the air compressor 18 to the check valve 12 and the sub tank 9 is lowered below a certain pressure, supplying high pressure air from the main tank 10 is difficult, the air compressor 18 can be operated to increase the internal pressure. The high pressure air supply from the sub tank 9 to the main tank 10 can be made smoothly.

In addition, the main tank 10 is coupled to the discharge pipe 14 is provided with an air output valve 13, the discharge pipe 14 is provided with at least two auxiliary generators 15, 15 ', the discharge pipe 14 is a sub-tank 9 through the recovery pipe 16 and the air compressor 18 Connected with

The air output valve 13 is configured to be connected to a sensor so as to be immediately opened when the power supply by the main power generation device 1 is stopped at the time of starting the car and driving, and to perform auxiliary power generation. will be.

Each of the auxiliary generators 15 and 15 'installed in the discharge pipe 14 has the turbine input blades 19 rotated in both bearings 20 inside the discharge pipe 14 and the turbine input blades 19 are permanent magnets 21 coupled to the outside and the electric magnet 21 to the outside of the permanent magnets 21. 22 is wound and the electromotive force is generated by the permanent magnet 21 which rotates together by the rotation of the turbine input blade 19 to generate power.

In the turbine input blade 19 is generated by the hollow tube and a plurality of wings are formed to rotate by the resistance of the high-pressure air flowing through the discharge pipe 14 inside.

On the other hand, the air compressor 18 is installed in the recovery pipe 16 for recovering the high pressure air via the sub-generators 15 and 15 'of the discharge pipe 14 to the sub-tank 9, and at a somewhat low pressure via the sub-generators 15 and 15' of the discharge pipe 14. The separated air is recovered and filled to the sub tank 9 at high pressure again, and the air compressor 18 and the recovery pipe 16 are respectively supplied with only the sub tank 9 side, and the air is not flowed back from the sub tank 9. Valve 17 is formed.

In addition, a predetermined amount of antifreeze is introduced into the main tank 10 so that the high-pressure air introduced from the sub tank 9 is filled into the sub tank 9 through the antifreeze 23, by using a pressure difference between the air pressure and the antifreeze in the main tank 10. It serves to perform an intermediate blocking role, and smoothly inflow of air from the sub tank 9 to the main tank 10.

5 shows another embodiment of the present invention,

The installation of the sub tank 9 for supplying the high pressure air to the main tank 10 is omitted, and the hydraulic pump 24 is installed instead of the sub tank 9.

That is, in the air cylinder 25 connected to the hydraulic pump 24, the piston 26 is installed in the forward and backward operation by the operation of the hydraulic pump 24, and the supply pipes 27 and 27 'are respectively connected to both sides of the main tank 10 to the main tank 10. On the opposite side, inlet pipes 28 and 28 'which are connected to the discharge pipe 14 of the main tank 10 are formed on both sides, respectively.

In addition, the supply pipes 27 and 27 'are provided with check valves 29 and 29', respectively, so that the high pressure air is supplied from the air cylinder 25 to the main tank 10 side only and the reverse flow is prevented. Check valves 30 and 30 'are installed to allow air to be supplied from the pump and prevent backflow.

The hydraulic pump 24 is connected to the main power generator 1 so that when the operation of the main power generator 1 is stopped, it is the same as in the above-described embodiment to continue to supply the energy.

In the drawings, reference numeral 31 denotes a safety device installed in the sub tank 9 and the main tank 10 so as to automatically discharge the internal pressure when the internal pressure rises above a certain level, thereby preparing for various safety accidents.

According to the present invention configured as described above, the energy generated from the main generator 1 is supplied to the engine motor 7 by the air resistance generated when the vehicle is driven, and when the main generator 1 is stopped, power is generated from the auxiliary generator 2. By enabling the continuous driving of the motor 7 to be able to drive the car without supplying energy from the outside, the configuration and operation of the present invention in more detail as follows.

When the vehicle starts to run, the rotor blades 3 and 3 'rotate with the air resistance generated by the vehicle's driving, and the electric power is generated in the wind turbines 4 and 4 by the rotational force. do.

The power generation principle of the wind power generators 4 and 4 'by the rotational force of the rotor blades 3 and 3' is common.

(Of course, it is natural that the battery 6, initially charged, will be installed in the car so that there is no problem during the initial driving and driving.)

The present invention is developed by the wind power generator 4,4 'installed with the rotor blades 3,3' that rotates with the air resistance according to the driving of the car as described above, and continuously supply electric energy to the battery 6 from the battery 6 at the state of charge at all times. When driving the motor by driving the engine motor 7, if the power generation of the main power generator 1 is not possible to operate the auxiliary power generator 2 to supply the electric energy to the battery 6 and charge it.

When the operation of the main power generator 1 is stopped, the air output valve 13 is opened by a sensing sensor that detects this, so that the high pressure air gas charged in the main tank 10 is discharged through the discharge pipe 14 by the pressure difference. Is remitted to.

At this time, the air discharged at a high pressure by the pressure difference through the discharge pipe 14 passes through the turbine input blade 19 at high speed to rotate the turbine input blade 19, according to the rotation of the turbine input blade 19, the permanent magnet 21 also at high speed together The rotational force is generated by the electromotive force generated in the armature coil 22 by its rotational force.

The generation principle of generating electricity by generating electromotive force on the armature coil 22 by the rotation of the permanent magnet 21 is a general.

The electric power thus generated is charged in the battery 6 through the IC regulator 5.

The high pressure air, which has undergone the power generation process through the auxiliary generators 15 and 15 ', is consumed as much energy as is necessary for power generation and is lowered to low pressure. The air lowered to low pressure through the auxiliary generators 15 and 15' is, of course, Since only its own pressure is not recovered to the high pressure sub tank 9 side, the air compressor 18 is operated at this time and flows into the high pressure sub tank 9 side by a forced force by the air compressor 18.

Of course, the check valve 11 provided between the recovery pipe 16 and the sub tank 9 is prevented from flowing back from the high pressure sub tank 9 to the recovery pipe 16.

On the other hand, the high pressure air of the sub tank 9 is discharged to some extent through the discharge pipe 14 to open the check valve 12 of the supply pipe 11 to the main tank 10 in a relatively low pressure state to continue the above-described power generation process. .

When the high pressure air of the sub tank 9 escapes to the main tank 10 side and becomes a low pressure state and further air supply is stopped through the check valve 12 of the supply pipe 11, the pressure sensor installed on the check valve 12 side detects this and the air compressor 18 By supplementing the high pressure air to the sub tank 9 side, the air supply from the sub tank 9 to the main tank 10 is continuously and naturally performed.

On the other hand, Figure 5 shows another embodiment of the present invention, the piston 26 in the air cylinder 25 connected to the hydraulic pump 24 is operated by the hydraulic pump 24 is detected when the operation of the main power generation unit 1 is stopped as described above While moving back and forth, the high pressure air is sent to the main tank 10 to operate the auxiliary generators 15 and 15 'in the above process.

That is, when the piston 26 moves forward, the front of the air cylinder 25 is compressed, so that the check valve 29 of the supply pipe 27 connected to the main tank 10 is opened from the front side, and high pressure air is supplied to the main tank 10 from the main side. The check valve 30 of the inlet pipe 28 connected to the tank 10 is naturally closed by pressure, and the rear side of the check valve 30 is in a vacuum state, so the check valve 30 'of the rear inlet pipe 28' is opened and air is introduced from the main tank 10. The check valve 29 'of the rear feed pipe 27' is closed.

Then, when the piston 26 is moved to the rear again, the front side becomes a vacuum state, and the check valve 30 of the front inlet pipe 28 is opened by the pressure difference, and air is introduced from the main tank 10, and the rear supply pipe 27 'is compressed. The check valve 29 'is opened by the force and high pressure air is supplied.

Of course, in this case, the check valve 30 'of the rear inlet pipe 28' is naturally closed.

In this way, the operation of the hydraulic pump 24 provides continuous supply of high pressure air into the main tank 10. In the main tank 10, high pressure air is discharged to the auxiliary generators 15 and 15 'through the discharge pipe 14 as described above. 6 continues to charge the electrical energy.

As described above, the present invention generates power from the wind generators 4 and 4 'of the main power generator 1 due to the air resistance caused by the driving of the vehicle, and the energy required for driving the vehicle is charged with the storage battery 6 while the vehicle is driven. When the device 1 cannot be operated, the auxiliary power generator 2 is operated to continuously supply and charge the electric energy necessary for driving the vehicle. The present invention provides a method of driving the vehicle from the power generation of the main power generator 1 and the auxiliary power generator 2. As the supply of necessary electric energy is made continuously, it is possible to solve the noise and environmental pollution problems generated by the existing gasoline engine, and also eliminates the need for a large-capacity charging battery of the existing electric vehicle, thereby making it practical and efficient. To be able to supply, the present invention is mentioned above In addition to this, we can expect various benefits and effects such as eliminating all the problems such as securing alternative energy due to resource depletion at once and promoting substantial economic benefits.

Claims (2)

In constructing a self-powered device of an electric vehicle, The main power generator 1 is composed of wind turbines 4,4 'that generate power by rotating the rotor blades 3,3' and the rotor blades 3,3 'rotated by air resistance when driving the car. The auxiliary power generator 2 is installed in the sub tank 9 filled with the high pressure air, the supply pipe 11 connected to the sub tank 9 to supply the high pressure air to the main tank 10 into which the predetermined amount of the antifreeze 23 is introduced, and the supply pipe 11 is provided. At least one auxiliary generator 15 installed in the discharge pipe 14 of the main tank 10 in which the air flows only from the sub tank 9 to the main tank 10 side and the air output valve 13 is coupled to generate the high pressure air. 15 'and the return pipe 16 for circulating the air passing through the sub-generators 15 and 15' of the discharge pipe 14 to the sub tank 9, and the low pressure air of the recovery pipe 16 are pumped to a high pressure to fill the sub tank 9 side and the sub tank 9 When the pressure falls below a certain pressure is made of an air compressor 18 that is automatically activated, The wind generators 4, 4 'of the main power generator 1 and the auxiliary generators 15, 15' of the auxiliary power generator 2 are connected to a battery 6 connected to the engine motor 7, via an IC regulator 5, The air output valve 13 of the auxiliary power generator 2 is automatically opened when the main power generator 1 is stopped, so that the auxiliary generators 15 and 15 'are operated. The method of claim 1, Inlet pipes 28 and 28 ', which are connected to the hydraulic pump 24 and supply pipes 27 and 27' connected to the main tank 10 and discharge pipes 14 and auxiliary generators 15 and 15 ', respectively, are connected to the air cylinder 25 on which the piston 26 moves back and forth. Combine, Supply pipes 27 and 27 'are provided with check valves 29 and 29' which supply air only to the main tank 10 side and block back flow, while supplying air to the air cylinder 25 side and blocking back flow to the inlet pipes 28 and 28 '. A self-powered device for an electric vehicle, characterized in that the check valves 30 and 30 'are respectively installed to supply high pressure air to the main tank 10 side by operating the hydraulic pump 24 connected to the air cylinder 25.