KR20230058775A - Motor Generator - Google Patents

Abstract

The present invention is an integrated product of a motor and a generator, and an object of the present invention is to drive a generator with the power of a motor and to enable electricity saving through effective technology and structure.
A plurality of flywheels are attached to the rotating disk attached to the rotating shaft of the motor, and their rotation and revolution are induced to create a high rotational inertial force, thereby achieving effective and high-efficiency power generation.

Description

Motor Generator {Motor Generator}

The present invention is a coupling device between a motor and a generator.

It aims to prevent global warming, air pollution, environmental destruction, and energy depletion by supplementing existing thermal power, nuclear power, hydroelectric power, wind power, and solar power generation, and to clean the global environment.

Existing motor and generator combined products exist, but it is difficult to find highly efficient products.

It is difficult to realize expected products under structural and material limitations.

It is fortunate that some progress has been made with the development of electronic materials and winding techniques.

High-performance motors and high-efficiency generators are required.

The present invention considers environmental problems, energy problems, and social conflict problems, and intends to contribute to national industrial development.

More efficient products are needed in the field of motors that consume more than 30% of power.

The motor generator of the present invention is the result obtained by enduring many years of failure and loss. The flywheel 30 is installed inside the motor generator, induces its rotation and revolution, and realizes high power generation efficiency due to the creation of strong rotational inertia. . Breaking away from the existing structural limitations, focusing on the yo-yo, a play tool, when the motor 10 is operating, the flywheel 30 rotates and revolves to increase the power generation rate.

As described above, the present invention lowers the failure rate through the creation of strong rotational inertia and the ideal configuration of the bearing 34 and the magnetic gears 13 and 31 during operation,

Electric current generated in the external stator coil 40 is supplied to the motor 10 to derive a power saving effect.

This prevents inefficient electricity consumption and contributes to cost reduction in industrial sites.

Prevent environmental destruction, excessive energy imports, and global warming caused by the power generation process.

1 is a cross-sectional view of a motor generator;
Fig. 2 is a longitudinal sectional view of a motor generator;
Fig. 3 is a longitudinal sectional view of the motor 10;
Fig. 4 is a cross-sectional view of motor 10;
Fig. 5 is a longitudinal sectional view of the motor 10 and the flywheel 30;
Fig. 6 is a cross-sectional view of the motor 10 and the flywheel 30;
7 is a relationship diagram between the magnetic gear 13 and the magnetic gear 31;
Fig. 8 is a connection diagram between the flywheel 30 and the rotating disks 20 and 21;
Fig. 9 is a longitudinal sectional view of the case 50 and the stator coil 40;
Fig. 10 is a power transmission flow chart;

The configuration and content of the present invention will be described with drawings.

Various changes are possible based on the core design of the present invention, which can be considered within the scope of the present invention.

1 is a cross-sectional view of a motor generator of the present invention.

The stator core 41 coupled to the outer case 50, the stator coil 40 wound on the stator core 41, and installed at an appropriate distance inside the stator coil 40, rotate along the outer circumferential surface of the motor 10 and a revolving flywheel 30, an inner rotor 12 attached to the central axis 15, an outer stator 11, and a magnetic gear 13 arranged on the outer circumferential surface of the stator 11.

As shown in FIG. 6, when the motor is operated by an external power source, the rotation plate 20 coupled to the central shaft 15 rotates.

As shown in FIG. 5, the rotation of the rotating disc 20 also rotates the flywheel 30 attached to the rotating disc 20 at appropriate intervals.

As shown in FIG. 8, the central axis 33 of the flywheel 30 is connected to the rotating plate 20 by a ball bearing 34.

As shown in FIG. 7, when the flywheel 30 revolves, the flywheel 30 rotates and rotates at the same time due to the attraction and repulsive force of the magnetic gear 13 and the magnetic gear 31.

As shown in FIGS. 1 and 2, induced electromotive force is generated between the magnetic gear 31 and the stator coil 40 due to the rotation and revolution of the flywheel 30, which leads to the generation of current.

As shown in FIG. 5, when the plurality of flywheels 30 rotate and orbit, a high rotational inertial force is created by a synergistic effect.

The strong rotational inertial force overcomes the cogging phenomenon with the stator core 41, and supplies the current generated in the stator coil 40 to the motor 10, thereby significantly saving external power.

10: motor
11: stator coil
12: magnetic rotor
13: magnetic gear
15: central axis
16: ball bearing
20: rotating disc
21: rotating disc
30: flywheel
31: magnetic gear
33: central axis
34: ball bearing
40: stator coil
41: stator core
50: case
55: ball bearing

Claims (3)

a motor 10 driven by an external power source;
a magnetic gear 13 in which N poles and S poles are alternately arranged on the outer circumferential surface of the motor 10;
a rotating disc 20 coupled to the rotating shaft 15 of the motor 10;
flywheels 30 installed at regular intervals on the rotating disk 20;
a magnetic gear 31 in which N poles and S poles are alternately arranged on the outer circumferential surface of the flywheel 30;
a case 50 installed at an appropriate distance outside the flywheel 30;
A motor generator with a stator coil (40) installed on an inner circumferential surface of the case (50). According to claim 1,
A motor generator in which rotation and revolution of the flywheel (30) are performed simultaneously by the attraction and repulsion of the magnetic gear (13) and the magnetic gear (31). According to claim 2,
A motor generator in which current is applied to the stator coil (40) when the magnetic gear (31) arranged on the outer circumferential surface of the flywheel (30) rotates and revolves.

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