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KR-20260066817-A - POWER GENERATOR SET

KR20260066817AKR 20260066817 AKR20260066817 AKR 20260066817AKR-20260066817-A

Abstract

The kinetic power generation device (1, 2, 3) enhances the magnetic field of the electric motor (1a) and the magnetic field of the generator (1b) into the same magnetic field coupling of the same rotor (10), so that the rotors (10) of the electric motor (1a) and the generator (1b) have the same rotational direction, and the excitation winding (12a) of the electric motor (1a) sequentially changes and transmits the phase to a phase voltage by the DC brushless drive controller (40), thereby changing the interference effect on the reverse electric force of the electric motor (1a) and the reverse electric force of the generator (1b) into a positive effect.

Inventors

  • 린, 캉 친

Assignees

  • 린, 캉 친

Dates

Publication Date
20260512
Application Date
20200923
Priority Date
20191010

Claims (9)

  1. As a kinetic power generation device, Excitation coil windings of an electric motor and field windings of a generator are alternately installed in wire slots of a stator constituting the same magnetic field; a rotor installed in the stator, shared by the electric motor and the generator, and installed coaxially with respect to each other, wherein the excitation windings and field windings are phase-changed and electrically conducted by a DC brushless drive controller to drive the rotor of the electric motor and the rotor of the generator to rotate in the same direction and to operate the rotor, and wherein the kinetic generator uses a delta connection, the connection point of the coil windings between phases is a three-phase AC output point, and the center point of each coil winding is a phase voltage input point, thereby completing the configuration of the three-phase coil windings. Kinetic power generation device.
  2. As a kinetic power generation device, Excitation coil windings of an electric motor and field windings of a generator are alternately installed in wire slots of a stator constituting the same magnetic field; a rotor installed in the stator, shared by the electric motor and the generator, and installed coaxially with respect to each other, wherein the excitation windings and field windings are phase-changed and electrically conducted by a DC brushless drive controller to drive the rotor of the electric motor and the rotor of the generator to rotate in the same direction and to operate the rotor, and wherein the kinetic generator uses a Y connection and the end points of the coil windings of each phase are power output points, the neutral points of the coil windings use a Δ connection and the center point of the Δ connection is the phase voltage input point, thereby completing the configuration of three-phase coil windings. Kinetic power generation device.
  3. As a kinetic power generation device, Excitation coil windings of an electric motor and field windings of a generator are alternately installed in wire slots of a stator constituting the same magnetic field; a rotor installed in the stator, shared by the electric motor and the generator, and installed coaxially with respect to each other, wherein the excitation windings and field windings are phase-changed and electrically conducted by a DC brushless drive controller to drive the rotor of the electric motor and the rotor of the generator to rotate in the same direction and to operate the rotor, and wherein the kinetic generator uses a combination of △ & Y connections, the end point of the Y connection of each phase is connected to the connection point between the phases of the △ connection, the connection point between the phases of the △ connection is a three-phase AC output point, and the center point of each coil winding of the △ connection is a phase voltage input point. Kinetic power generation device.
  4. In paragraph 1, The above DC brushless drive controller has an input terminal connected to a battery, and the power output terminal of the kinetic generator is connected to a rectifier, and is additionally connected to a battery to charge the battery after the output AC is rectified, and AC power passing through a voltage regulator and a transformer is output for use, and after power is supplied for use after the rotor is rotated, Kinetic power generation device.
  5. In paragraph 1, The above kinetic power generation device is provided in multiple numbers, and the kinetic power generation devices are shared by rotors and installed coaxially with respect to each other. Kinetic power generation device.
  6. In paragraph 2, The above-mentioned DC brushless drive controller has an input terminal connected to a battery, and the power output terminal of the kinetic generator is connected to a rectifier, and is additionally connected to a battery to charge the battery after the output AC is rectified, and AC power passing through a voltage regulator and a transformer is output for use, and after-power is supplied for use after the rotor is rotated, Kinetic power generation device.
  7. In paragraph 2, The above kinetic power generation device is provided in multiple numbers, and the kinetic power generation devices are shared by rotors and installed coaxially with respect to each other. Kinetic power generation device.
  8. In paragraph 3, The above-mentioned DC brushless drive controller has an input terminal connected to a battery, and the power output terminal of the kinetic generator is connected to a rectifier, and is additionally connected to a battery to charge the battery after the output AC is rectified, and AC power passing through a voltage regulator and a transformer is output for use, and after-power is supplied for use after the rotor is rotated, Kinetic power generation device.
  9. In paragraph 3, The above kinetic power generation device is provided in multiple numbers, and the kinetic power generation devices are shared by rotors and installed coaxially with respect to each other. Kinetic power generation device.

Description

Kinetic Power Generator Set The present invention relates to a kinetic power generation device, and more specifically, to a kinetic power generation device capable of changing the interference effect (or negative effect) on the counter electromotive force of an electric motor and the counter electromotive force of a generator into a positive effect. An electric motor, also known as a motor, is an electrical device capable of driving other devices by converting electrical energy into mechanical energy and then generating kinetic energy from that mechanical energy. Most electric motors receive power through magnetic fields and winding currents. Meanwhile, a generator is an electrical device that converts energy stored in various primary energy sources into mechanical energy via a prime mover, then converts that mechanical energy into electrical energy, and finally transmits the energy through transmission and distribution networks; thus, a generator is a device that converts kinetic energy and/or other forms of energy into electrical energy. The principle of an electric motor is identical to that of a generator, except that the direction of energy conversion is reversed. However, during normal operation, an electric motor generates an induced potential, which is called the reverse electric force (cemf). Since this potential blocks the direction of movement of the induced potential conductor, the reverse electric force has an interference effect on the electric motor. In the operation of a generator, a reverse electric force is generated, and this reverse electric force has a negative effect (or interference effect) on the generator. Considering the aforementioned disadvantages of conventional electric motors and generators that have interference or negative effects on the reverse electric force of the electric motor and the reverse electric force of the generator during normal operation, the inventor of the present invention has developed a kinetic power generation device according to the present invention to provide a feasible solution and overcome the disadvantages of the prior art. FIG. 1 is a schematic diagram of an electric motor and a generator having the same magnetic field excitation winding and field winding according to an embodiment of the present invention. FIG. 2 is a block diagram of a kinetic power generation device according to an embodiment of the present invention. FIG. 3 is a block diagram of a kinetic power generation device having a plurality of kinetic power generation assemblies according to an embodiment of the present invention. FIG. 4 is a schematic diagram illustrating the three-phase windings of the excitation winding of an electric motor and the field winding of a generator configured with a delta connection according to an embodiment of the present invention (wherein the excitation winding of the electric motor and the field winding of the generator have the same conductor configuration, and when a delta connection is applied to the field winding of the generator, only the dashed line is indicated as the derived end). FIG. 5 is a schematic diagram illustrating the three-phase windings of the excitation winding of an electric motor and the field winding of a generator configured with a Y connection according to an embodiment of the present invention (wherein the excitation winding of the electric motor and the field winding of the generator have the same conductor configuration, and if a Δ connection is applied to the field winding of the generator, only the dashed line is indicated as the derived end). FIG. 6 is a schematic diagram showing the three-phase windings of the excitation winding of an electric motor and the field winding of a generator of a kinetic power generation device configured with a combination of △&Y connections according to an embodiment of the present invention (wherein the excitation winding of the electric motor and the field winding of the generator have the same conductor configuration, and when a △ connection is applied to the field winding of the generator, only the dashed line is indicated as the derived end). FIG. 7 is a schematic diagram of a DC brushless drive controller that sequentially and electrically conducts the excitation windings of an electric motor according to an embodiment of the present invention. Referring to FIG. 1, in the case of a kinetic power generation device (1) according to an embodiment of the present invention, the kinetic power generation device (1) has the function of both an electric motor (1a) and a generator (1b). The electric motor (1a) and the generator (1b) constitute the kinetic power generation device (1), and the electric motor (1a) and the generator (1b) function individually and simultaneously output mechanical energy and electrical energy. The kinetic power generation device (1) includes a stator (10) and a rotor (20) installed in the center inside the stator (10). The stator (10) is hollow and has a plurality o