JP3132852U - Power generator for power generation - Google Patents

Abstract

Provided is a power generating power device that consumes less power, can generate more power than a generator, has a simple structure, and has a low actual cost.
A flywheel 1 which is formed in a disk shape with a large diameter and is provided with an inertial force imparting member 2 on the outer periphery thereof, and a rotary shaft 3 integrally fixed at the center, and a drive capable of rotating the flywheel Machine 10 and a generator 14 connected to the rotary shaft of the flywheel, and the kinetic energy accumulated by rotating the flywheel at high speed can be converted into electric energy and output from the generator. It is constituted as follows.
[Selection] Figure 1

Description

  The present invention relates to a power generator for generating electric power using a “wheel-wheel effect” in which rotation is maintained by inertial force of a flywheel.

  Conventionally, as this type of device, for example, there is one described in Japanese Patent Laid-Open No. 6-78497. The device described in this publication includes a large-diameter pitch circle gear fixed to a rotating shaft that is rotatably supported, and a small-diameter pitch circle provided in a motor as a drive source so as to mesh with the gear. And a generator (synchronous) connected to the rotating shaft.

According to the power generation device having the above-described configuration, not only can the rotation shaft connected to the generator be rotated with a large torque, but also a desired frequency can be easily obtained without having a complicated configuration such as an inverter. There is an advantage that you can.
Japanese Unexamined Patent Publication No. 6-0778497

  However, the above-described power generation device has a configuration in which an electric motor must always be driven when obtaining output from the generator, and power consumption during that time increases in proportion to the driving time. Therefore, there is a problem that electric power for that purpose is always required.

In addition, it is preferable to use a high-power generator because it is necessary to efficiently obtain power more than the power consumption of the motor from the generator, but it is necessary to obtain a large torque in order to drive the high-power generator. .
For this purpose, a plurality of motors are provided side by side, but it is very difficult to synchronize each motor during driving, and equipment costs for synchronization are required, increasing the running cost of the device, etc. There were difficulties.

  Therefore, in view of the above-mentioned problems, the present invention seeks to provide a power generating power device that consumes less power, can generate larger power than a generator, has a simple structure, and has a low actual cost. To do.

  In order to achieve the above object, a power generator for power generation according to the present invention is formed in a large-diameter disk shape, provided with an inertial force imparting portion on the outer peripheral portion thereof, and a rotary shaft integrally fixed at the central portion. A wheel, a drive capable of rotating the flywheel, and a generator connected to the rotary shaft of the flywheel, and rotating the flywheel at high speed to convert the accumulated kinetic energy into electrical energy. It can be converted and output from the generator.

  According to the power generator for power generation of the present invention, power consumption for rotating the flywheel at high speed is small, and a large torque can be applied to the flywheel, so that a large amount of power can be generated in the generator.

  Further, there are advantages that the structure is simple and easy to manufacture and that various costs such as running costs can be kept low.

Next, embodiments of the present invention will be described with reference to the accompanying drawings.
In FIG. 1, reference numeral 1 denotes a flywheel formed in a large-diameter disk, and a cylindrical inertial force imparting member 2 is integrally provided on the outer periphery thereof, and extends in the left-right direction at the center. The central part of the rotating shaft 3 is fixed. Reference numerals 4 and 4 are support members that are erected on the base 5 at a predetermined interval, and support the left and right sides of the rotary shaft 3 in a rotatable manner. Further, pulleys 6 and 7 having substantially the same diameter are mounted on both end portions of the rotary shaft 3, respectively.
A driving machine 10 has a pulley 12 having a diameter smaller than that of the pulleys 6 and 7 mounted on the driving shaft 11, and a V-shaped belt is provided between the pulley 12 and one pulley 6 of the flywheel 1. The belt 13 is routed. As the driving machine 10, an electric motor, a gasoline engine, an internal combustion engine of a diesel engine, or the like can be used.
Reference numeral 14 denotes a generator, and a rotating shaft 15 is provided with a pulley 16 having a smaller diameter than the pulleys 6 and 7, and between the pulley 16 and one pulley 7 of the flywheel 1. A V belt 17 is stretched over. As the generator 14, an AC generator such as a synchronous generator or an induction generator, or a DC generator can be used.

In the above embodiment, the drive shaft 11 of the drive machine 10 and the rotary shaft 3 of the flywheel 1 are connected by the V belt 14, and the rotary shaft 3 of the flywheel 1 and the rotary shaft 15 of the generator 14 are connected by the V belt 17. However, as each connection means, a gear mechanism, a sprocket wheel, or other connection belt can be used, or the drive machine and the generator can be connected coaxially with the rotation axis of the flywheel. I can do it.
Further, although the rotary shaft 3 of the flywheel 1 is held in a horizontal state, it may be held vertically.

Next, the operation will be described. Since the drive shaft 11 of the drive machine 10 and the rotary shaft 3 of the flywheel 1 are connected, even a drive machine with a small driving force can give a large torque to a heavy flywheel. .
Thus, the flywheel maintains a high-speed rotation state for a predetermined time and accumulates kinetic energy due to its inertial force.
Thus, the accumulated kinetic energy is output as large electric energy by the generator 14 connected to the rotating shaft of the flywheel.

BRIEF DESCRIPTION OF THE DRAWINGS It is whole structure explanatory drawing which shows one Embodiment of the electric power storage apparatus in this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Flywheel 2 Inertial force provision member 3 Rotating shaft 4 Support body 5 Base 6 Pulley 7 Pulley 10 Driver 11 Drive shaft 12 Pulley 13 V belt 14 Generator 15 Rotating shaft 16 Pulley 17 V belt

Claims (1)

A flywheel formed into a large-diameter disk, provided with an inertial force imparting member on the outer periphery thereof, and a rotary shaft integrally fixed at the center, a drive machine capable of rotating the flywheel, and the flywheel And a generator connected to a rotating shaft, wherein the flywheel is rotated at high speed to convert the accumulated kinetic energy into electric energy and output it from the generator. Generating power unit

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