阅读说明：本技术 发电机的惯性动力发生器、装置和汽车 (Inertial power generator and device of generator and automobile ) 是由 林国江 于 2020-10-28 设计创作，主要内容包括：一种发电机的惯性动力发生器,包括：机壳,具有圆柱形的腔；主轴,穿设在机壳内,与腔的轴心重合；摆臂,位于腔内,穿设在主轴上；摆锤,设置在摆臂的端部；其中,摆锤在腔内以主轴为轴心转动,摆锤与腔内表面之间设置有磁力推动机构。采用如上结构,可以通过设绕主轴转动的摆锤所产生的惯性来更加稳定地驱动发电机转动发电。同时,可以通过磁力推动机构所产生的推动力可以加快惯性动力发生器的启动,使其可以更快得达到工作转速,从而提高了发电机的发电效率。(An inertial power generator of an electrical generator comprising: a housing having a cylindrical cavity; the main shaft penetrates through the shell and is superposed with the axis of the cavity; the swing arm is positioned in the cavity and penetrates through the main shaft; the pendulum bob is arranged at the end part of the swing arm; the pendulum bob rotates in the cavity by taking the main shaft as an axis, and a magnetic force pushing mechanism is arranged between the pendulum bob and the inner surface of the cavity. With the structure, the generator can be driven to rotate more stably to generate power by the inertia generated by the pendulum bob rotating around the main shaft. Meanwhile, the starting of the inertial power generator can be accelerated by the driving force generated by the magnetic force driving mechanism, so that the inertial power generator can reach the working rotating speed more quickly, and the power generation efficiency of the generator is improved.)

1. An inertial power generator of an electrical generator, comprising:

a housing having a cylindrical cavity;

the main shaft penetrates through the shell and is superposed with the axis of the cavity;

the rotating inertia piece is arranged on the main shaft;

the rotating inertia piece rotates in the cavity by taking the main shaft as an axis, and a magnetic force pushing mechanism is arranged between the rotating inertia piece and the inner surface of the cavity.

2. The inertial power generator of claim 1, wherein the rotating inertial member is a circular flywheel; or a swing arm is arranged on the main shaft in a penetrating way, and the end part of the swing arm is provided with a pendulum bob.

3. The inertial power generator of claim 1, wherein the magnetic pushing mechanism comprises a coil winding or a plurality of first magnets of variable angle disposed on an inner surface of the cavity; and one side of the rotating inertia piece facing to the inner surface of the cavity is provided with a plurality of second magnets.

4. The inertial power generator of claim 3 wherein the first magnet is rectangular and is hinged to the housing on two sides; the side surface of the first magnet is obliquely provided with an adjusting groove; the rotary variable angle ring is arranged on the side surface of the shell; the angle-changing ring is provided with an adjusting rod extending into the adjusting groove.

5. The inertial power generator of claim 4, wherein the first magnets are arranged in a square array; the second magnets are uniformly arranged along the circumferential direction, and the axially adjacent second magnets are arranged in a step shape.

6. The inertial power generator of claim 2, wherein the swing arms are arranged in a cross shape, the main shaft being arranged at a swing arm crossing position.

7. The inertial power generator of claim 1 further comprising a bi-directional motor disposed on the main shaft.

8. An inertial power generating device of a generator, characterized by having a plurality of inertial power generators of the generator of any one of claims 1 to 7 arranged in series.

9. An automobile characterized by an inertial power generator having a generator according to any one of claims 1 to 7.

10. The vehicle of claim 9, further comprising a rotor for driving the spindle.

Technical Field

The invention relates to the technical field of power generation, in particular to an inertial power generator and device of a generator and an automobile.

Background

According to the statistics data of the countries in 2018, seventy-three percent of the power sources of China still depend on thermal power generation at present, the hydraulic power generation only accounts for eighteen percent, and nuclear power, wind power generation and solar power generation are less affected by various factors. The thermal power generation not only consumes a lot of coal resources, but also can generate a lot of carbon dioxide and harmful gases, and is a great pollution source to the atmospheric environment. If the existing hydraulic resources in China are modified, the power generation efficiency of each hydropower station is improved, the current situation of the shortage of the electric power demand in China can be relieved, and therefore thermal power stations can be gradually eliminated. Therefore, the method can effectively save earth resources and effectively improve the problems of environmental pollution such as global warming and increasingly poor air quality. Therefore, there is a need for an apparatus that can upgrade a generator set to improve the generating efficiency of the generator.

The invention can also be used in the field of electric automobiles, and solves the problems of inconvenient charging, short endurance mileage and the like of the electric automobiles.

Disclosure of Invention

In view of the above, the main objective of the present invention is to provide an inertial power generator of a generator, which can improve the power generation efficiency of the generator.

The invention provides an inertial power generator of a generator, comprising: a housing having a cylindrical cavity; the main shaft penetrates through the shell and is superposed with the axis of the cavity; the rotating inertia piece is arranged on the main shaft; the rotating inertia piece rotates in the cavity by taking the main shaft as an axis, and a magnetic force pushing mechanism is arranged between the rotating inertia piece and the inner surface of the cavity.

With the structure, the generator can be driven to rotate more stably to generate power by setting the inertia generated by the rotating inertia member rotating around the main shaft. Meanwhile, the starting of the inertial power generator can be accelerated by the driving force generated by the magnetic force driving mechanism, and the inertial power generator can be kept to rotate continuously, so that the inertial power generator can reach the working rotating speed more quickly, and the power generation efficiency of the generator is improved.

Preferably, the rotating inertia part is a circular flywheel; or a swing arm is arranged on the main shaft in a penetrating way, and the end part of the swing arm is provided with a pendulum bob.

By adopting the structure, two forms of the rotating inertia part are provided, the inertia of the flywheel is larger under the same weight and size, and the flywheel is suitable for being used in an area with smaller space such as an automobile; when the same weight is in different sizes, the inertia of the swing arm and the pendulum bob is larger, and the swing arm and the pendulum bob are suitable for being used in areas with larger space, such as power stations. And an appropriate structural form can be selected according to the use scene, so that the efficiency is improved.

Preferably, the magnetic force pushing mechanism comprises a coil winding or a plurality of first magnets with changeable angles, which are arranged on the inner surface of the cavity; and one side of the pendulum bob facing to the inner surface of the cavity is provided with a plurality of second magnets.

With the above configuration, a preferable form of the magnetic force urging mechanism is provided, which can be realized by forming a brushless motor-like form between the coil winding and the second magnet, and also by changing the angle of the first magnet to adjust the force with the second magnet.

Preferably, the first magnet is cuboid and is hinged with the shell on two side faces; the side surface of the first magnet is obliquely provided with an adjusting groove; the rotary variable angle ring is arranged on the side surface of the shell; the angle-changing ring is provided with an adjusting rod extending into the adjusting groove.

By adopting the structure, the first magnet can be driven to change the angle through the rotation of the angle-changing ring, and the structure is simple and stable.

Preferably, the first magnets are arranged in a square array; the second magnets are uniformly arranged along the circumferential direction, and the axially adjacent second magnets are arranged in a step shape.

Adopt above-mentioned structure, can rationally arrange the position between first magnet and the second magnet, make the effort between first magnet and the second magnet can continuously produce the effect.

According to the invention, the swing arms are preferably arranged in a cross shape, and the main shaft is arranged at the crossing position of the swing arms.

The invention preferably further comprises a bidirectional motor arranged on the spindle.

By adopting the structure, the bidirectional motor can be used as a motor to drive and provide power when the inertial power generator is started, so that the pendulum bob can reach a preset rotating speed more quickly, and the power generation efficiency is improved; when the inertial power generator works stably, the bidirectional motor can also be changed into a generator to increase the power generation.

The invention also provides an inertia power generating device of the generator, which is provided with a plurality of inertia power generators of the generator arranged in series.

With the above structure, different numbers of inertial power generators can be provided as needed to obtain suitable inertial power.

The invention also provides an automobile, and the inertial power generator with the generator is provided.

With the structure, the generator can be driven to rotate more stably to generate power by setting the inertia generated by the rotating inertia member rotating around the main shaft. Meanwhile, the starting of the inertial power generator can be accelerated by the driving force generated by the magnetic force driving mechanism, so that the inertial power generator can reach the working rotating speed more quickly, and the power generation efficiency of the generator is improved.

The invention preferably further comprises a wind wheel which can drive the main shaft to rotate.

By adopting the structure, the main shaft can be driven to rotate through the rotation of the wind wheel, so that the generating efficiency of the generator is improved.

Drawings

FIG. 1 is an isometric view of an inertial power generator of the present application;

FIG. 2 is a side view of the housing of FIG. 1;

FIG. 3 is an enlarged view of the relative positions of the pendulum and the housing of FIG. 2;

FIG. 4 is a schematic view of a connection structure of the first magnet;

FIG. 5 is a schematic structural diagram of the angle changing mechanism;

FIG. 6 is a schematic front view of the pitch ring of FIG. 5;

FIG. 7 is a schematic side view of the pitch ring of FIG. 5;

FIG. 8 is a schematic view of the distribution of the first magnets;

FIG. 9 is a schematic view of the first magnet at another angle;

FIG. 10 is a side view of another embodiment of an inertial power generator of the present application;

fig. 11 is a state diagram of the inertial power generator in embodiment 1;

fig. 12 is a state diagram of the inertial power generator in embodiment 2;

fig. 13 is a state diagram of the inertial power generator in embodiment 3;

fig. 14 is a side view schematically showing the structure of the casing of the inertial power generator of embodiment 4;

FIG. 15 is a view of the inner surface of the housing of FIG. 14 after deployment of the first magnet;

FIG. 16 is a view of the flywheel of FIG. 14 after the outer periphery of the flywheel has been spread apart and the second magnet has been spread apart;

fig. 17 is a schematic diagram of the operation of an inertial power generator for use in an automobile.

Description of the reference numerals

A first base 1; a first bearing 11; a second base 2; a second bearing 21; a bi-directional motor 22; a third base 3; a housing 31; a first magnet 311; a coil winding 312; a variable angle seat 313; a fixed shaft 313 a; an adjustment groove 313 b; a main shaft 32; a swing arm 33; a pendulum 34; a second magnet 341; an angle changing mechanism 35; the angle-changing ring 351; an adjustment lever 351 a; variable angle teeth 351 b; a screw 352; a variable angle motor 353; a flywheel 36; an external power unit 4; a generator 5; starting the motor 6; a hydraulic lifter 61; a clutch 7; a brushless motor 8; and a wind wheel 9.

Detailed Description

Next, the specific structure of the inertial power generator of the power generator 5 of the present application will be described in detail with reference to the drawings.

FIG. 1 is an isometric view of an inertial power generator of the present application; fig. 2 is a schematic side view of the housing 31 in fig. 1. As shown in fig. 1 and 2, the inertial power generator of the present application includes: the device comprises a first base 1, a second base 2 and a third base 3 which are oppositely arranged side by side, wherein the first base 1 and the second base 2 are positioned at two sides, and the third base 3 is positioned in the middle; a shell 31 is arranged on the third base 3, and a cylindrical cavity is formed in the shell 31; a main shaft 32 which is superposed with the axis is arranged at the axis position of the shell 31; the main shaft 32 is provided with a first bearing 11 and a second bearing 21 at the opposite positions of the first base 1 and the second base 2 respectively, and the main shaft 32 is movably connected with the first base 1 and the second base 2; a cross-shaped swing arm 33 is fixedly arranged at the opposite position of the main shaft 32 in the casing 31, and the main shaft 32 is positioned in the middle of the swing arm 33; a fan-shaped pendulum 34 is arranged at the end part of the swing arm 33, one side of the pendulum 34 facing the machine shell 31 is arc-shaped, and a certain gap is formed between the pendulum 34 and the inner surface of the machine shell 31; the pendulum 34 is made of a heavy iron or lead block so that the pendulum 34 can obtain a large inertia by rotating around the main shaft 32; the second base 2 is further provided with a bidirectional motor 22 using the main shaft 32 as a transmission shaft, the bidirectional motor 22 integrates a generator and a motor, and the specific structure can refer to a power generation and motor integration device disclosed in chinese patent application with publication number CN 1972090A.

Since the magnitude of inertia is related to mass and velocity, the length of the swing arm 33 and the mass of the pendulum 34 are related to the rotational speed of the inertial power generator and the inertial power generated by the pendulum 34. The longer the swing arm 33, the larger the radius of rotation of the inertial power generator, and the larger the inertial power generated by the pendulum 34, and the slower the rotation speed. Conversely, the shorter the swing arm 33, the faster the rotation speed. The weight of the pendulum 34 and the length of the swing arm 33 are tailored to the size of the power station to provide a perfect match between the inertial power generator and the power station for optimal power generation. The weight of the pendulum 34 is between a few tons and a few tens of tons, and the rotation diameter of the pendulum 34 is between 3 meters and 10 meters, depending on the scale of the power plant.

FIG. 3 is an enlarged view of the pendulum 34 of FIG. 2 in relation to the housing; fig. 4 is a schematic view of the arrangement of the first magnet 311. As shown in fig. 2 and 3, a first magnet 311 having a rectangular parallelepiped shape is attached to the inner wall surface of casing 31, and a second magnet 341 having a rectangular parallelepiped shape made of neodymium magnet is attached to the surface of pendulum 34 at a small inclination angle. The second magnet 341 mounted on the pendulum 34 is fixed, the first magnet 311 mounted in the housing 31 is movable, and the angle of the first magnet 311 can be changed by controlling the angle changing mechanism 35.

Fig. 4 is a schematic view of a connection structure of the first magnet 311. As shown in fig. 4, the first magnet 311 is made of neodymium magnet having a rectangular parallelepiped shape, the first magnet 311 is fixed to the variable angle seat 313 by bolts, the variable angle seat 313 has a rectangular parallelepiped shape adapted to the first magnet 311, a fixed shaft 313a is disposed at a corner of the variable angle seat 313 close to the first magnet 311, and the first magnet 311 is hinged to the inner surface of the housing 31 by the fixed shaft 313 a. An adjusting groove 313b extending from a position close to the fixed shaft 313a to a diagonally opposite position of the fixed shaft 313a is provided on a surface of the angle changing base 313 corresponding to the fixed shaft 313a, and the adjusting groove 313b is formed in an arc shape so that an adjusting lever 351a described below can be inserted into the adjusting groove 313 b.

Fig. 5 is a schematic structural view of the angle changing mechanism 35; FIG. 6 is a schematic front view of the pitch ring 351 in FIG. 5; fig. 7 is a schematic side view of the horn ring 351 in fig. 5. As shown in fig. 5, 6, and 7, the angle varying mechanism 35 includes an annular angle varying ring 351, and the angle varying ring 351 is attachable to a side surface of the housing 31 and is movably connected to the housing 31. A plurality of adjusting rods 351a are uniformly arranged along the angle-changing ring 351 on the side of the angle-changing ring 351 facing the machine case 31, and the adjusting rods 351a can extend into the adjusting grooves 313 b. The variable angle ring 351b is arranged at the middle position of the bottom of the variable angle ring 351 along the variable angle ring 351, a screw 352 is horizontally arranged at the lower part of the variable angle tooth 351b, the screw 352 is meshed with the variable angle tooth 351b to form a matching mode of a worm and gear, so that the variable angle ring 351 can be driven to rotate when the screw 352 rotates. One end of the screw 352 is further provided with an angle-changing motor 353 made of a servo motor or a stepping motor, the angle-changing motor 353 and the screw 352 are in gear transmission, and the screw 352 can be driven to rotate by the rotation of the motor. Fig. 8 is a schematic view of the distribution of the first magnets 311; fig. 9 is a schematic view of another angular state of the first magnet 311. As shown in fig. 8 and 9, the angle varying motor 353 rotates, and the screw 352 rotates the angle varying ring 351, so that the adjustment lever 351a moves in the adjustment groove 313b to vary the angle of the first magnet 311. By adjusting the angle of the first magnet 311, the force between the first magnet 311 and the second magnet 341 can be changed, thereby achieving the purpose of adjusting the rotation speed of the pendulum 34.

Fig. 10 is a side view of another embodiment inertial power generator of the present application. In another possible embodiment, as shown in fig. 10, the first magnet 311 may be replaced by a coil winding 312 disposed on the inner surface of the housing 31, and the second magnet 341 may cooperate to form a structure similar to a brushless motor.

Example 1

Fig. 11 is a state diagram showing the inertial power generator according to embodiment 1. As shown in fig. 11, the main shafts 32 of the three inertial power generators are arranged in series with each other, and one end of the main shaft is connected to the external power unit 4 and the other end is provided with the generator 5. One end of the generator 5 is connected with the inertia power generator, and the other end is provided with a starting motor 6 in gear transmission connection with the generator 5. The bottom of the starting motor 6 is provided with a hydraulic lifter 61 which can change the height of the starting motor 6, thereby realizing the connection and disconnection of the starting motor 6 and the generator 5. The combination mode has very large power required for initial starting, is suitable for small power stations, and is not suitable for excessive use and overlarge use of an inertial power generator.

During the starting process, the starter motor 6 is first raised, so that the starter motor 6 is in gear engagement with the generator 5. Then, the power of the external power unit 4, the starter motor 6, the bi-directional motor 22 and the coils in the housing 31 of each inertia power generator is adjusted to the maximum, four forces are simultaneously generated, the pendulum 34 of each inertia power generator is put into a high-speed rotation state in a short time, and the generator 5 also starts to generate power. The pendulum 34 in the inertia power generator reaches a predetermined speed, which lowers the starter motor 6, disengages the starter motor 6 from the generator 5, converts the bi-directional motor 22 to the generator 5, and then reduces the coil power in the inertia power generator housing 31.

Example 2

Fig. 12 is a state diagram showing the use of the inertial power generator of embodiment 2. As shown in fig. 12, the inertia power generators are three in series, the axes of the main shafts 32 of the inertia power generators coincide, the clutches 7 are provided between the main shafts 32, and the disconnection and connection between the main shafts 32 can be realized by the clutches 7. The three inertia power generators are provided with an external power device 4 at one end for driving the main shaft 32 to rotate, and a generator 5 at the other end. The operation of embodiment 2 is such that, first, the external power unit 4 rotates the inertia power generator, the coil winding 312 in the housing 31 of the inertia power generator is energized to generate magnetism, the two-way motor 22 is converted into a motor, three forces are simultaneously applied, the pendulum 34 of the inertia power generator is rotated at high speed in a short time to obtain high inertia power, only the inertia power generator connected to the external power unit 4 is in a rotating operation state, and the other two inertia power generators and the generator 5 are disconnected by the clutch 7 and rotate asynchronously. When the bob 34 of the inertial power generator reaches a predetermined rotational speed, the clutch 7 between the inertial power generator and its adjacent inertial power generator is closed, and the inertial power generated by the external power unit 4 and the inertial power generator is transmitted to the next inertial power generator together via the main shaft 32. At the same time, the coil winding 312 on the housing 31 of the next inertial power generator is energized to generate magnetism, the bi-directional motor 22 is converted into a motor to be energized, and the three forces simultaneously push the pendulum 34 of the inertial power generator to rotate at high speed, so that the pendulum reaches a predetermined rotation speed in a short time. And by analogy, finally, all the three inertia power generators rotate and drive the generator 5 to work and generate power. If the external power unit 4 is now fully powered, the bi-directional electric motor 22 of each inertial power generator can be converted into a generator 5, and the current in the coil windings 312 of each inertial power generator housing 31 can be adjusted downward to adjust the operation of the generator 5 set by the magnitude of the current in the external power unit 4 and each inertial power generator housing 31.

Embodiment 2 is suitable for a medium-large power station with a relatively abundant external power source, the number of inertia power generators is not limited, and theoretically, the inertia power is larger as more gravity inertia generators are used, so that the generator 5 with larger power can be adapted to work. The scheme perfectly solves the starting problem of the inertia power generator set by using the clutch 7, only three gravity inertia generators are shown in figure 12, and in actual use, more gravity inertia generators can be used according to the scale and the actual condition of the power station, so that the generating efficiency of the power station is improved to the maximum.

Example 3

Fig. 13 is a state diagram showing the use of the inertial power generator of embodiment 3. As shown in fig. 13, a third combination of three series inertia power generators with a generator 5 and an external power device 4 is illustrated, and the structure, the starting mode and the operation mode of the embodiment are the same as those of the case shown in fig. 12, and the clutch 7 is also used for connection, which will not be described repeatedly herein. The difference from embodiment 2 is that the individual inertial power generators are different in volume and weight, and the size of the inertial power generators is enlarged one by one from the external power unit 4 to the generator 5. The scheme provided by the embodiment 2 is more suitable for medium and large power stations with strong external power. The scheme provided by the embodiment 3 is more suitable for small and medium-sized power stations with weak external power, and the problem of insufficient external power is solved by a method of amplifying the inertial power generator step by step.

The present solution works in such a way that the external power device 4 first rotates the inertial power generator connected to it, the coil winding 312 on the housing 31 of the inertial power generator is energized to magnetically push the pendulum 34 to rotate, and the bi-directional motor 22 is converted into an electric motor. The three forces are simultaneously adjusted to maximum power to allow the pendulum 34 of the gravitational inertia generator to reach a predetermined rotational speed in a short time. At this time, the respective gravitational inertia generators following the inertia power generator and the generator 5 are disconnected by the clutch 7, and are not rotated in synchronization, and the clutch 7 between the inertia power generator and the inertia power generator at the other end thereof is closed when the pendulum 34 of the inertia power generator reaches a predetermined rotation speed. The clutch 7 between the third inertia power generator and the neutral inertia power generator is still disconnected, the coil winding 312 of the housing 31 of the inertia power generator is energized to generate magnetism, and the pendulum 34 is pushed to move forward, and the bidirectional motor 22 is converted into a motor, and the three forces simultaneously modulate the maximum power to push the pendulum 34 of the inertia power generator to rotate at high speed. The inertia power generator is driven by the method in turn, and the kinetic energy generated by the external power device 4 is transmitted to the generator 5 step by step, thereby improving the generating efficiency of the generator 5.

After the whole device is operated stably, the bidirectional motor 22 of each inertia power generator is converted into the generator 5 to generate electricity, so that the electricity generation efficiency of the generator 5 group is increased. The inertial power generators are maintained in stable operation by adjusting the magnitude of the current in the external power unit 4 and the coil windings 312 on the housing 31 of each inertial power generator. In the event of insufficient external power, the electric machine 22 of each inertial power generator itself can be converted into an electric motor to cooperate with the stable operation of the group of electric generators 5. In the scheme, the inertia power generators are amplified one by one, so that the problem of insufficient external power can be effectively solved, and the method is more suitable for small and medium mixed flow hydroelectric power stations and riverbed type hydroelectric stations.

The internal structure of the inertial power generator in each of embodiments 1, 2, and 3 above employs a combination of neodymium magnets and coils. Furthermore, the internal structure of the inertial power generator can also adopt a neodymium magnet and a neodymium magnet combination mode.

Example 4

The application also provides an automobile with the inertial power generator. The automobile is a hybrid automobile and is provided with a driving motor for driving tires to rotate; a battery for supplying power to the motor body; a generator for charging the battery; an internal combustion engine driving a generator to generate electricity; and an inertial power generator that transmits power of the internal combustion engine to the generator. Wherein, the battery can also be charged by an external power supply.

Fig. 14 is a side view schematically showing the structure of the casing of the inertial power generator of embodiment 4; FIG. 15 is a view of the inner surface of the housing of FIG. 14 after deployment of the first magnet; fig. 16 is a distribution diagram of the second magnet after the flywheel outer peripheral surface in fig. 14 is developed. As shown in fig. 14, 15 and 16, the swing arm 33 and the pendulum bob 34 provided on the main shaft 32 in the housing 31 are replaced with a cylindrical flywheel 36 to increase the weight and thus the inertial force. The first magnets 311 are disposed on the inner surface of the housing 31 and arranged in a square matrix, and the angle of the first magnets 311 is adjusted by the angle varying mechanism formed by the angle varying ring 351, the screw 352 and the angle varying motor 353. The second magnets 341 are disposed on the outer peripheral surface of the flywheel 36 at a certain inclination angle and arranged uniformly on the peripheral surface, but are arranged in a stepped manner with a certain distance from the axially adjacent second magnets 341. With this arrangement, the second magnet 341 can be abutted into the sensing region of the first magnet 311. To ensure force continuity.

Example 5

Fig. 17 is a schematic diagram of the operation of an inertial power generator for use in an automobile. As shown in fig. 17, the internal structure of the inertial power generator in the automobile of embodiment 5 is the same as that in embodiment 4, two inertial power generators are a set, a brushless motor 8 is disposed between the two inertial power generators, and the two inertial power generators are connected in series by the brushless motor 8 to form an inertial power generation set. The radial side of the inertia power generation group is provided with a wind wheel 9, and the end part of the wind wheel 9 is connected with a main shaft 32 of the inertia power generator through a belt in a transmission way. The two inertia power generation groups are connected in series to form the inertia power generation device. One end of the inertia power generating device is connected with a starting motor 6 (a small internal combustion engine can also be used for replacing the starting motor 6), and is connected with a main shaft 32 of the inertia power generating device; the other end is connected with a generator 5 through a belt transmission.

The internal structure of the inertia power generator works in such a way that the starting motor 6 is electrified through the automobile battery, the two brushless motors 8 are electrified to work at the same time, the inertia flywheels 36 in the two cases of the machine shell 31 rotate at high speed in a short time, the inertia flywheels 36 generate inertia kinetic energy to meet the requirement, and the generator 5 is driven to work and generate power through belt transmission while the flywheel 36 is driven to run. The wind wheel 9 has two purposes, when the generator 5 works in a static state of the automobile, the wind wheel 9 is driven to rotate through belt transmission to generate wind power, and the heat of the generator 5 is dissipated. When the car is in motion state generator 5 during operation, because air resistance can produce very big wind-force, utilize the anterior well net in car engine compartment, the wind-force of production with the car head-on, on drainage to wind wheel 9 through the pipe, make wind wheel 9 high-speed rotatory, wind kinetic energy that wind wheel 9 produced transmits for main shaft 32 through the belt pulley, provide one external power for inertia power generator, thereby can be more effectual the generating efficiency who improves generator 5 group, further reduce the power output of starter motor 6 and brushless motor 8, make inertia power generator's generating efficiency higher, can effectual improvement electric automobile's continuation of the journey mileage.

When the inertia flywheel 36 reaches a stable rotation speed and the inertia power generator can drive the generator 5 to generate power stably, because of the inertia effect generated by the rotation of the inertia flywheel 36, the rotation speed of the inertia flywheel 36 can be maintained only by pushing with a small external force, at this time, the rotation speed of the inertia flywheel 36 is maintained by means of the two brushless motors 8 and the thrust generated by the first magnet 311 in the housing to the second magnet 341 on the flywheel, and the generator 5 is continuously driven to operate by means of the inertia power generated by the flywheel 36. The starter motor 6 can now be disconnected, only the amount of electricity needed to enable the inertial flywheel 36 to operate continuously and stably.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.