TW202226719A - Permanent-magnetic flywheel generator system - Google Patents

Abstract

A permanent-magnetic flywheel generator system is composed of a starting motor, a permanent-magnetic flywheel generator module, an AC/DC converter, an energy storage device and a control system. Among them, the permanent-magnetic flywheel generator module contains one or more couples of permanent-magnetic flywheel generators, which can use the alternating arrangement of the magnetic flywheel and the coil ring. The starting motor drives a spindle to rotate the magnetic flywheel while the coil ring remains stationary. The relative movement between the flywheel and the coil ring can induce the electromotive force through the Len’s law that cutting magnetic lines to produce the alternative current (AC) power generation. Among them, the number of couple made of the permanent-magnetic flywheel and the coil ring can be increased as needed. The AC power can be provided to loading, or rectified through the AC/DC converter. It can provide the DC power to the loading, or can be recharged to the energy storage device. Through the control system operation, this permanent-magnetic flywheel generator system can achieve the requirement for a certain defined voltage, current and even the power output with high efficiency without through a traditional transformer accordingly.

Description

Constant Magnetic Flywheel Generator System

This creation is about a configuration for an independent power generation device, especially a starter motor, a constant-magnetic flywheel generator and a rechargeable energy storage device driven by independent energy storage, so as to achieve the purpose of longer-term independent power supply operation.

In the utilization of various energy sources, no matter whether the energy form is generated by thermal power, water power, wind power, or even nuclear power, generators are needed to convert mechanical energy into electrical energy; but in the past, most of them tended to be centralized large-scale power plants, usually hundreds of kilowatts. Large-scale power plants with tens of thousands of hulls provide the vast majority of power sources. However, the setting of large power plants in the past has also brought many problems; one is the difficulty and high cost of power transmission and distribution, and the power loss in the process of power transmission and distribution; the other is the cost of the impact on the surrounding environment caused by centralized power generation. Fire power, nuclear power, the impact of air pollution on neighboring counties and cities, and even the wind power of renewable energy have considerable noise, and solar energy also has the impact of crowding out the utilization of arable land.

Therefore, small-scale distributed power generation will be the mainstream concept in the future. Small-scale distributed power generation does not have the shortcomings of traditional large-scale power plants. Except for various small-scale thermal power or recovered thermal energy to convert electricity, the addition and utilization of various renewable energy sources can become new distributed power generation. source. However, the overall distributed power supply still needs to be combined with the smart grid in order to link the distributed power sources in various places and facilitate the dispatch and transmission of power.

Most of the power generation technologies related to the conversion of traditional mechanical energy into electrical energy use the relative movement of magnets and coils to generate current by cutting the magnetic lines of force. The rectifier is used to convert the DC power to the subsequent AC power, whereas the inverter is used to convert the AC power to the DC power.

Refer to the two patents of TW I601362 B and TW M525389 U. Since the magnetic disks of these two patents do not have flywheel characteristics, they cannot have energy storage characteristics, and the quality of power generation is unstable and cannot produce high-efficiency energy conversion. .

Therefore, the purpose of the present invention is to design an innovative constant magnetic flywheel generator as a small independent power supply device, which can use the storage battery as the initial DC power supply.

Therefore, the present invention is a constant-magnetic flywheel generator system whose main structure includes a starter motor, a constant-magnetic flywheel generator module, an AC-DC converter, an energy storage battery and a controller. The permanent magnetic flywheel generator module also includes one or more groups of flywheel-type permanent magnet generators, which can use the alternating arrangement of the constant magnetic flywheel and the coil ring group, and use the mandrel to drive the constant magnetic flywheel to rotate while the coil ring group maintains Standing still, the relative movement between the constant magnetic flywheel and the coil ring group can be generated. Through the principle of cutting the magnetic field lines, the effect of alternating current can be generated. The logarithm of the constant magnetic flywheel and the coil ring group can be increased as required. This system can generate AC current with high efficiency, which can supply AC power to the load, or convert part of it into DC power after passing through the AC-DC converter, which can be used as energy storage battery, and adjust the constant magnetic flywheel generator through the operation of the controller. The ratio of the rotating speed to the recharging power, and even the charging speed, the system can High-power and high-efficiency generation of AC current to reduce the loss of traditional use of inverters, in order to achieve a complete constant magnetic flywheel generator system without the need for traditional transformers or inverters. Multiple purposes of run time.

The conversion of the input DC power into AC power is different from the traditional conversion method through the inverter. The present invention proposes a new mechanical conversion type, which utilizes the rotation of the constant magnetic flywheel and the alternating arrangement of the stationary winding coil loops to provide large The area cuts the magnetic lines of force, which can be converted to the preset AC voltage (such as 110V/220V/380V, etc.) and current (by the number of stages) according to the law of cold times, and the frequency is controlled by the speed (the unit can be 50Hz or 60Hz adjustment). Since the constant magnetic flywheel has a considerable weight, it is also an energy storage device, which can stabilize the fluctuating input generated by the system, which has a great effect on the improvement of the overall power generation quality.

The use of solar power is also a DC power source, so it can also be used in decentralized power generation instead of energy storage batteries, and the DC power source is the first station of the application.

1: Start the motor (including 11 electronic transmissions)

2: Constant magnetic flywheel generator module

3: AC/DC Converter

4: Energy storage device (e.g. battery)

5: Controller

11: Electronic transmission

21: Constant magnetic flywheel

22: Coil Ring Group

23: flywheel rotation axis

24: Constant magnetic flywheel support frame

25: Circuit external terminal①

26: Circuit external terminal ②

27: Circuit external terminal ③

6A: Load

6B: Load

A brief description of the creation of the present invention is as follows:

Fig. 1 is a permanent magnet flywheel generator system, the main structure includes a starter motor, a constant magnet flywheel generator module, an AC-DC converter, an energy storage battery and a controller.

The permanent magnet flywheel generator module shown in Figure 2 includes: 21 coil ring groups, 22 constant magnet flywheels, 23 flywheel rotating shafts, 24 constant magnet flywheel support frames and other structures. Driven by a DC motor, 22 permanent magnet flywheels and 21 coils can be generated. The relative movement of the ring group generates current.

Figure 3 is an exploded view of the constant magnetic flywheel generator module, which expresses the more detailed structure of the constant magnetic flywheel generator module.

Figure 4 is a front view of the coil ring group.

Figure 5 is a front view of the permanent magnetic flywheel.

Please refer to Figure 1. This creation proposes a rechargeable constant magnet flywheel generator system configuration, which is equipped with 1 starter motor, 2 constant magnet flywheel generator modules, 3 AC/DC converters, 4 energy storage batteries and 5 Control system; the operation of this system is started by 1 DC starter motor, which starts to start, drives 2 constant magnetic flywheel power generation modules, uses the alternating arrangement of 22 constant magnetic flywheels and 21 coil ring groups, and uses 23 mandrels at both ends to mount on 24. The module bracket drives the 22 constant magnetic flywheel to rotate while the 21 coil ring group remains stationary, causing relative movement between the 22 constant magnetic flywheel and the 21 coil ring group. Through the principle of cutting magnetic lines of force, alternating current can be generated; the output of this alternating current can be According to the needs, set up different output terminals such as 25 circuit external terminal ①, 26 circuit external terminal ②, and 27 circuit external terminal ③ and other different outputs. Some of the output power can be connected to 3 AC/DC converters at the 25 circuit external terminal ①. Only by converting into DC power can the 4 energy storage batteries be recharged. The last system was controlled by the 5 control system program to achieve the purpose of independent operation.

1: Start the motor (including 11 electronic transmissions)

2: Constant magnetic flywheel generator module

3: AC/DC Converter

4: Energy storage device (e.g. battery)

5: Controller

11: Electronic transmission

21: Constant magnetic flywheel

22: Coil Ring Group

23: flywheel rotation axis

24: Constant magnetic flywheel support frame

25: Circuit external terminal①

26: Circuit external terminal ②

27: Circuit external terminal ③

6A: Load

6B: Load

Claims (3)

The main structure of a permanent magnetic flywheel generator includes: A starter motor, as the power device for the entire generator to start, only this item includes an electronic one-wheel constant magnetic flywheel generator module, whose function is to control its motor to adjust the attitude, position, movement (including movement) according to the needs of the drone and rotation), etc.; An AC-DC converter whose function is mainly to convert the AC power obtained by the permanent magnet generator into DC power through the AC/DC converter, which can then be charged into the energy storage battery; An energy storage battery, which provides the source of electric energy for starting the motor, and allows the recharging device to continue to store electric energy; A controller is used as a comprehensive control module for controlling the starting operation of the motor, controlling the rotational speed of the constant magnetic flywheel generator and controlling the regenerative power. The wheeled permanent magnet flywheel generator module as described in claim 1 further includes one or more groups of wheeled permanent magnet generators, which can utilize the alternating arrangement of the permanent magnet flywheel and the coil ring group, and use the mandrel to drive the magnetic The wheel rotates to keep the coil ring group still, so that the relative movement between the wheels and the wheel can be generated. Through the principle of cutting magnetic lines of force, the effect of alternating current can be generated. To achieve the purpose of adjusting the size of the voltage or current. The permanent magnet flywheel of the constant magnet flywheel generator as claimed in claim 1 has a unique new design in structure and function, and is characterized in that the flywheel itself is a metal mechanical structure by combining the energy storage function of the flywheel and the characteristics of constant magnetism. It has considerable weight and moment of inertia, and its surface is covered with high-strength permanent magnets, forming a permanent magnetic flywheel with considerable weight and moment of inertia and rich in magnetic poles to stabilize the quality of power output.

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