New energy-saving power plants and systems

Abstract

To provide a new type of energy-saving power device and its system. [Solution] The device includes a first energy storage flywheel (A), a second energy storage flywheel (B), an electromagnetic clutch module, a rotational stabilization flywheel (F1), a power output shaft (F2), an electric motor (M1), a generator (M2), a transmission mechanism, a drive shaft, and a driven shaft. The transmission mechanism includes a first transmission unit and a second transmission unit, with the first transmission unit mounted on the drive shaft and the second transmission unit, the first energy storage flywheel (B), the second energy storage flywheel (B), the electromagnetic clutch module, the power output shaft, and the rotational stabilization flywheel mounted on the driven shaft. The electric motor is connected to the first and second energy storage flywheels via the transmission mechanism, and the generator is connected to the rotational stabilization flywheel and the second energy storage flywheel via the transmission mechanism. This device uses the electric motor to alternately drive two or more flywheels or two or more groups of flywheels to rotate at high speed, storing energy, and then the flywheel or groups of flywheels with stored energy alternately outputting the stored energy to the outside. This effectively solves the problem of inertial torque attenuation at the flywheel central shaft, achieving continuous and stable power output to the outside.

Description

[Technical Field]

[0001] The present invention belongs to the technical field of energy-saving devices, and particularly relates to a new type of energy-saving power device and system thereof. [Background technology]

[0002] A flywheel rotating at high speed generates a tremendous inertial torque at its central shaft, far exceeding the driving force that rotates the flywheel at high speed. Like the arm of a lever, it can double the acting force. However, the inertial torque at the flywheel's central shaft is subject to resistance when performing work on the outside, and gradually decays, meaning that it cannot perform work continuously. Therefore, the current technical challenge is to effectively resolve the problem of inertial torque decay at the flywheel's central shaft and provide continuous and stable power output to the outside. Summary of the Invention

[0003] SUMMARY OF THE INVENTION The object of the present invention is to provide a new energy-saving power device and system therefor in order to solve the above problems.

[0004] To achieve the above objectives, the present invention employs the following technical solutions: The new energy-saving power device according to the present invention is: The vehicle includes a first energy storage flywheel, a second energy storage flywheel, an electromagnetic clutch module, a rotation stabilization flywheel, a power output shaft, an electric motor, a generator, a transmission mechanism, a drive shaft, and a driven shaft. The transmission mechanism includes a first transmission unit and a second transmission unit, with the first transmission unit provided on the drive shaft and the second transmission unit, the first energy storage flywheel, the second energy storage flywheel, the electromagnetic clutch module, the power output shaft, and the rotation stabilization flywheel provided on the driven shaft. The electric motor is power-transmitted to the first and second energy storage flywheels via the transmission mechanism, and the generator is power-transmitted to the rotation stabilization flywheel and the second energy storage flywheel via the transmission mechanism.

[0005] In some embodiments, the transmission mechanism further includes a third transmission unit, the third transmission unit including an electric motor second transmission pulley and a generator second transmission pulley. The first transmission unit includes a first transmission pulley of a first energy storage flywheel, an electric motor first transmission pulley, and a first transmission pulley of a second energy storage flywheel, and the second transmission unit includes a second transmission pulley of the first energy storage flywheel, a generator first transmission pulley, and a second transmission pulley of a second energy storage flywheel. The electric motor is transmission-connected to the first energy storage flywheel via the electric motor second transmission pulley, the electric motor first transmission pulley, and the first energy storage flywheel pulley in sequence. The electric motor is transmission-connected to the second energy storage flywheel via the electric motor second transmission pulley, the electric motor first transmission pulley, and the second energy storage flywheel pulley in sequence. The generator is connected to the rotation stabilizing flywheel and the second energy storage flywheel via a generator first transmission pulley and a generator second transmission pulley in this order. In some embodiments, the device includes a storage battery, the output terminal of which is electrically connected to the input terminals of a first inverter and a second inverter, respectively, the output terminal of the first inverter is electrically connected to an electric motor, and the output terminal of the second inverter is electrically connected to a generator, such that the first inverter converts DC power from the storage battery into AC power to drive the electric motor, and the output AC power of the generator is converted to DC power by the second inverter. In some embodiments, the apparatus comprises a main power switch, the main power switch being electrically connected to the electric motor. In some embodiments, the electromagnetic clutch module includes a first electromagnetic clutch, a second electromagnetic clutch, a third electromagnetic clutch, and a fourth electromagnetic clutch, each electromagnetic clutch electrically connected to a controller. In some embodiments, the apparatus comprises a relay, the relay being electrically connected to the electric motor and the battery, respectively.

[0006] In response to this, the present invention further provides a new energy-saving power system including a new energy-saving power device and a controller, wherein the controller controls the engagement and disengagement of an electromagnetic clutch module, and the electromagnetic clutch module includes a first electromagnetic clutch, a second electromagnetic clutch, a third electromagnetic clutch, and a fourth electromagnetic clutch. The controller is electrically connected to the electric motor and uses the electric motor or other power source to alternately drive two or more flywheels or two or more groups of flywheels to rotate at high speed, storing energy, and then the flywheel or groups of flywheels with stored energy alternately output power to the outside. The multiple flywheels include at least a first energy storage flywheel and a second energy storage flywheel. The controller controls the first electromagnetic clutch and the second electromagnetic clutch to be in an ON state, and the electric motor rotates the first energy storage flywheel at high speed to store energy. When the rotation speed of the first energy storage flywheel reaches a predetermined speed, the controller automatically turns the first electromagnetic clutch and the second electromagnetic clutch off. After the first electromagnetic clutch and the second electromagnetic clutch are disengaged, the controller turns on the third electromagnetic clutch and the fourth electromagnetic clutch, causing the electric motor to rotate the second energy-storing flywheel at high speed to store energy, and at the same time, connects the first energy-storing flywheel with the rotation-stabilizing flywheel to rotate and drive the power output shaft, the generator first transmission pulley, and the generator second transmission pulley to perform work.

[0007] In some embodiments, when the rotation speed of the second energy storage flywheel reaches a predetermined speed, the controller automatically turns off the third electromagnetic clutch and the fourth electromagnetic clutch and turns on the first electromagnetic clutch and the second electromagnetic clutch again to rotate the first energy storage flywheel at high speed and store energy. In some embodiments, the first energy storage flywheel is coupled to the rotation stabilization flywheel, drives the power output shaft to perform work externally, and drives the generator via the generator first transmission pulley and the generator second transmission pulley, and the electric power generated by the generator is supplied to the electric motor. In some embodiments, a relay is activated when powering the motor.

[0008] Effect of the idea: The new energy-saving power plant and system of this invention requires no external energy input during operation, is pollution-free, and produces no emissions. It can be used as a power source to replace engines in a variety of large, medium, and small vehicles, ships, and various power generation equipment, thereby effectively alleviating energy shortages and environmental pollution. It also effectively solves the problem of inertial torque attenuation in the flywheel's central shaft, achieving continuous and stable power output to the outside. The output power can reach hundreds to thousands of horsepower, and its output is determined by the size and type of the flywheel, motor, and generator used in the new energy-saving power plant of this invention. [Brief explanation of the drawings]

[0009] [Figure 1] FIG. 1 is a schematic diagram of a new energy-saving power plant according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0010] In order to more clearly explain the embodiments of the present invention or the technical solutions of the prior art, the present invention will be briefly described below in combination with the accompanying drawings and the description of the embodiments or the prior art. Obviously, the following description of the drawing structures is only a few embodiments of the present invention, and those skilled in the art can derive other drawing structures based on these drawings without any creative effort. It should be made clear here that the description of these embodiments is intended to help understand the present invention, but does not limit the present invention. In this specification, each constituent unit is described as a "first," "second," etc., but these terms are used merely for convenience of distinction and are not intended to limit the constitution. For example, a "first constituent element" may be referred to as a "second constituent element," and similarly, a "second constituent element" may be referred to as a "first constituent element" without departing from the scope of the present invention. The term "and / or" as used herein indicates a relationship between related objects and refers to three relationships: the presence of A alone, the presence of B alone, and the simultaneous presence of A and B. Also, the expression "and" indicates two relationships, i.e., the simultaneous existence of A only or A and B. Furthermore, a simple " / " indicates that the objects before and after are in an "or" relationship.

[0011] Example 1: As shown in FIG. 1, the new energy-saving power plant of this embodiment includes a first energy storage flywheel A, a second energy storage flywheel B, an electromagnetic clutch module, a rotation stabilizing flywheel F1, a power output shaft F2, an electric motor M1, a generator M2, a transmission mechanism, a driving shaft, and a driven shaft. The transmission mechanism includes a first transmission unit and a second transmission unit, with the first transmission unit provided on the drive shaft and the second transmission unit, a first energy storage flywheel A, a second energy storage flywheel B, an electromagnetic clutch module, a power output shaft F2, and a rotation stabilization flywheel F1 provided on the driven shaft. The electric motor M1 is connected to the first and second energy storage flywheels A and B via the transmission mechanism, and the generator M2 is connected to the rotation stabilization flywheel F1 and the second energy storage flywheel B via the transmission mechanism. The electromagnetic clutch module includes a first electromagnetic clutch A1, a second electromagnetic clutch A2, a third electromagnetic clutch B2, and a fourth electromagnetic clutch B1, each of which is electrically connected to a controller.

[0012] In another embodiment, two or more flywheels or two or more groups of flywheels may be alternately driven to rotate at high speed using an electric motor M1 or other power source, storing energy, and then the flywheel or groups of flywheels with stored energy may alternately output power to the outside. The multiple flywheels may include at least a first energy storage flywheel and a second energy storage flywheel. The transmission mechanism further includes a third transmission unit, which includes a motor second transmission pulley C11 and a generator second transmission pulley C22. The first transmission unit includes a first energy storage flywheel first transmission pulley C44, a motor first transmission pulley C1, and a second energy storage flywheel first transmission pulley C33, while the second transmission unit includes a first energy storage flywheel second transmission pulley C4, a generator first transmission pulley C2, and a second energy storage flywheel second transmission pulley C3. The electric motor M1 is power-transmitted to the first energy storage flywheel A via the electric motor second transmission pulley C11, the electric motor first transmission pulley C1, and the first energy storage flywheel pulleys C44 and C4. The electric motor M1 is power-transmitted to the second energy-storing flywheel B via an electric motor second transmission pulley C11, an electric motor first transmission pulley C1, and second energy-storing flywheel pulleys C33 and C3 in that order. The generator M2 is power-transmitted to the rotation stabilizing flywheel F1 and second energy-storing flywheel B via a generator first transmission pulley C2 and a generator second transmission pulley C22 in that order.

[0013] The new energy-saving power plant further includes a storage battery N, the output terminal of which is electrically connected to the input terminals of a first inverter N1 and a second inverter N2, respectively. The output terminal of the first inverter N1 is electrically connected to an electric motor M1, and the output terminal of the second inverter N2 is electrically connected to a generator M2. The first inverter N1 converts DC power from the storage battery N into AC power to drive the electric motor, and the output AC power of the generator M2 is converted back to DC power by the second inverter N2. The first inverter N1 and the second inverter N2 also function as protection circuits. The device further includes a main power switch D1 and a relay D2. The main power switch D1 is electrically connected to the electric motor M1, and the relay D2 is electrically connected to the electric motor M1 and the storage battery N, respectively. Correspondingly, the present invention further provides a new energy-saving power system, which includes a new energy-saving power device and a controller. The controller controls the engagement and disengagement of the electromagnetic clutch module, which includes a first electromagnetic clutch A1, a second electromagnetic clutch A2, a third electromagnetic clutch B2, and a fourth electromagnetic clutch B1. The controller is electrically connected to the electric motor, and the transmission mechanism includes a generator first transmission pulley C2 and a generator second transmission pulley C22.

[0014] The controller controls the first electromagnetic clutch A1 and the second electromagnetic clutch A2 to be ON, causing the electric motor M1 to rotate the first energy storage flywheel A at high speed to store energy. When the rotational speed of the first energy storage flywheel A reaches a predetermined speed, the controller automatically turns off the first electromagnetic clutch A1 and the second electromagnetic clutch A2. After A1 and A2 are disconnected, the controller turns on the third electromagnetic clutch B2 and the fourth electromagnetic clutch B1, causing the electric motor M1 to rotate the second energy storage flywheel B at high speed to store energy. At the same time, the controller connects the first energy storage flywheel A to the rotation stabilization flywheel F1 to rotate and drive the power output shaft F2, the generator first transmission pulley C2, and the generator second transmission pulley C22 to perform work. At this time, the first energy storage flywheel A is connected to the rotation stabilization flywheel F1 to drive the power output shaft F2 to perform work externally, and also drives the generator M2 via the generator first transmission pulley C2 and the generator second transmission pulley C22. The electricity generated by the generator M2 is supplied to the motor M1. For external work, it can be used as a power source for various vehicles, ships, and power generation equipment, alleviating energy shortages and environmental pollution, and achieving continuous and stable power output. The output power can reach several hundred to several thousand horsepower. When the rotational speed of the second energy-storing flywheel B reaches a predetermined speed, the controller automatically turns off the third electromagnetic clutch B2 and the fourth electromagnetic clutch B1 and turns on the first electromagnetic clutch A1 and the second electromagnetic clutch A2 again, causing the first energy-storing flywheel A to rotate at high speed and store energy. At this time, the second energy-storing flywheel B drives the power output shaft F2 to perform external work. This cycle continues. To stop or start the system, simply turn the main power switch D1 of the electric motor M1 on or off.

[0015] The operating principle of this embodiment is as follows. When the main power switch D1 is turned on, the storage battery N is connected to the electric motor M1 and the controller, and operation begins. The first electromagnetic clutch A1 and the second electromagnetic clutch A2 are energized and engaged, while the third electromagnetic clutch B2 and the fourth electromagnetic clutch B1 are de-energized and disengaged. At this time, the first energy storage flywheel A is engaged with the electric motor M1 to rotate and store energy. Meanwhile, the second energy storage flywheel B is engaged with the rotation stabilization flywheel F1. When the first energy storage flywheel A reaches a set rotational speed, the first electromagnetic clutch A1 and the second electromagnetic clutch A2 are de-energized and disengaged, while the third electromagnetic clutch B2 and the fourth electromagnetic clutch B1 are energized and engaged. As a result, the second energy storage flywheel B is engaged with the electric motor M1 to rotate and store energy, and the first energy storage flywheel A is engaged with the rotation stabilization flywheel F1 to drive the power output shaft F2 to perform work externally. The generator is driven via the generator first transmission pulley C2 and the generator second transmission pulley C22. The electricity generated by the generator is supplied to the electric motor M1. This operation is repeated in a cycle. The rotation stabilization flywheel F1 stabilizes the rotation speeds of the electric motor M1, the first energy storage flywheel A, and the second energy storage flywheel B, ensuring stable operation at a constant speed.

[0016] Example 2 Currently, flywheels are primarily used to stabilize engine rotational speed and for energy storage technology. The power plant of this embodiment utilizes the inertial force of the flywheels as its primary power source to achieve internal energy circulation. Specifically, in this new energy-saving power plant (hereinafter also referred to as an "inertial power plant"), an electric motor M1 alternately rotates two flywheels at high speed to store energy. After storage, the two flywheels alternately drive the power output shaft F2 to perform work, while rotating the first generator transmission pulley C2 and the second generator transmission pulley C22 to perform work. The first generator transmission pulley C2 drives the second generator transmission pulley C22 to perform work. This generates electricity from the generator M2 built into the inertial power plant, and the amount of electricity generated corresponds to the amount of power consumed during operation, achieving internal power circulation within the plant. During startup, the plant is powered by the built-in storage battery N.

[0017] The transmission mechanism further includes a third transmission unit, which includes a motor second transmission pulley C11 and a generator second transmission pulley C22. The first transmission unit includes a first energy storage flywheel first transmission pulley C44, a motor first transmission pulley C1, and a second energy storage flywheel first transmission pulley C33, while the second transmission unit includes a first energy storage flywheel second transmission pulley C4, a generator first transmission pulley C2, and a second energy storage flywheel second transmission pulley C3. The electric motor M1 is power-transmitted to the first energy storage flywheel A via the electric motor second transmission pulley C11, the electric motor first transmission pulley C1, and the first energy storage flywheel pulleys C44 and C4. The electric motor M1 is power-transmitted to the second energy-storing flywheel B via an electric motor second transmission pulley C11, an electric motor first transmission pulley C1, and second energy-storing flywheel pulleys C33 and C3 in that order. The generator M2 is power-transmitted to the rotation stabilizing flywheel F1 and second energy-storing flywheel B via a generator first transmission pulley C2 and a generator second transmission pulley C22 in that order.

[0018] This inertial power generation apparatus includes a first energy storage flywheel A, a second energy storage flywheel B, an electromagnetic clutch module, a rotation stabilization flywheel F1, a power output shaft F2, an electric motor M1, a generator M2, a transmission mechanism, a drive shaft, and a driven shaft. The transmission mechanism includes a first transmission unit and a second transmission unit, with the first transmission unit mounted on the drive shaft and the second transmission unit, the first energy storage flywheel A, the second energy storage flywheel B, the electromagnetic clutch module, the power output shaft F2, and the rotation stabilization flywheel F1 mounted on the driven shaft. The electric motor M1 is power-transmitted to the first and second energy storage flywheels A and B via the transmission mechanism, and the generator M2 is power-transmitted to the rotation stabilization flywheel F1 and the second energy storage flywheel B via the transmission mechanism. To start the system, the main power switch D1 for motor M1 is turned on, operating motor M1. At the same time, the controller (program controller) energizes and engages electromagnetic clutches A1 and A2. Motor M1 stores energy by rotating first energy-storing flywheel A at high speed. When the preset rotation speed is reached, the controller automatically cuts off power to A1 and A2, disengages the electromagnetic clutch, and stops motor M1 from driving first energy-storing flywheel A. At the same time, the controller energizes and engages electromagnetic clutches B1 and B2, causing motor M1 to rotate second energy-storing flywheel B at high speed and store energy. First energy-storing flywheel A engages power output shaft F2, driving the output shaft and outputting power to the outside. The external output from power output shaft F2 can be used to power a variety of large, medium, and small vehicles, ships, and various power generation devices, alleviating energy shortages and environmental pollution while providing continuous and stable power output. Output power can reach hundreds to thousands of horsepower. At the same time, the first transmission pulley and the generator-second transmission pulley C22 perform work internally, driving the built-in generator M2 to generate electricity. The generated electricity is supplied to the built-in motor M1, and at the same time as power generation, relay D2 operates to cut off power to the storage battery N and the motor M1.When the second energy-storing flywheel B reaches the set speed, the program controller cuts off the power to the electromagnetic clutches B1 and B2, disengaging them, while simultaneously energizing the electromagnetic clutches A1 and A2. At this time, the electric motor M1 rotates the first energy-storing flywheel A at high speed, storing energy, and the second energy-storing flywheel B drives the power output shaft F2 to perform work. This cycle continues. To stop or start the system, simply turn the main power switch D1 of the electric motor M1 on or off.

[0019] The new energy-saving power plant and system of this invention requires no external energy input during operation, is pollution-free, and produces no emissions. It can be used as a power source to replace engines in a variety of large, medium, and small vehicles, ships, and various power generation equipment, thereby effectively alleviating energy shortages and environmental pollution. It also effectively solves the problem of inertial torque attenuation in the flywheel's central shaft, achieving continuous and stable power output to the outside. The output power can reach hundreds to thousands of horsepower, and its output is determined by the size and type of the flywheel, motor, and generator used in the new energy-saving power plant of this invention.

[0020] The above-described device embodiments are merely examples, and units described as separate components may or may not be physically separated. Components shown as units may or may not be a single physical unit. They may also be located in a single location or distributed across multiple network units. Depending on actual needs, the objectives of the present embodiment can be achieved by selectively adopting some or all of these modules. Those skilled in the art can understand and implement the configuration without any creative effort. Finally, it should be noted that the above embodiments of the present invention are intended to illustrate the technical means and not to limit the scope of the present invention. Based on the above embodiments, those skilled in the art may make various modifications to the described technical content and equivalent substitutions of some technical features. These modifications and substitutions shall not depart from the spirit and scope of the present invention. The above description is only to show the preferred embodiment of the present invention, and does not limit the scope of protection of the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall be included in the scope of protection of the present invention. [Explanation of symbols]

[0021] A. First energy storage flywheel B. Second energy storage flywheel F1 rotation stabilizing flywheel F2 power output shaft M1 electric motor M2 Generator C11 Electric motor second transmission pulley C22 Generator No. 2 transmission pulley C44 First energy storage flywheel first transmission pulley C1 Electric motor first transmission pulley C33 No. 1 transmission pulley of No. 2 energy storage flywheel C4 Second transmission pulley of first energy storage flywheel C2 Generator No. 1 transmission pulley C3 Second transmission pulley of second energy storage flywheel N storage battery N1 First inverter N2 Second inverter D1 Main power switch D2 relay A1 First electromagnetic clutch A2 Second electromagnetic clutch B2 3rd electromagnetic clutch B1 4th electromagnetic clutch

Claims

1. A new energy-saving power device, The vehicle comprises a first energy storage flywheel, a second energy storage flywheel, an electromagnetic clutch module, a rotation stabilizing flywheel, a power output shaft, an electric motor, a generator, a transmission mechanism, a drive shaft, and a driven shaft; the transmission mechanism includes a first transmission unit and a second transmission unit; a first transmission unit provided on the drive shaft; a second transmission unit, a first energy storage flywheel, a second energy storage flywheel, an electromagnetic clutch module, a power output shaft, and a rotation stabilizing flywheel are provided on the driven shaft; the electric motor is transmission-connected to the first and second energy storage flywheels via a transmission mechanism; The generator is connected to the rotation stabilizing flywheel and the second energy storage flywheel via a transmission mechanism. A new type of energy-saving power unit that features:

2. the transmission mechanism includes a third transmission unit, the third transmission unit including a motor second transmission pulley and a generator second transmission pulley; the first transmission unit includes a first transmission pulley of a first energy storage flywheel, a first transmission pulley of an electric motor, and a first transmission pulley of a second energy storage flywheel; the second transmission unit includes a second transmission pulley of the first energy storage flywheel, a first transmission pulley of the generator, and a second transmission pulley of the second energy storage flywheel; the electric motor is connected to the first energy storage flywheel for power transmission via an electric motor second transmission pulley, an electric motor first transmission pulley, and a first transmission pulley and a second transmission pulley of the first energy storage flywheel, in this order; the electric motor is connected to the second energy storage flywheel for power transmission via the second motor transmission pulley, the first motor transmission pulley, and the first and second transmission pulleys of the second energy storage flywheel, in this order; The generator is connected to the rotation stabilizing flywheel and the second energy storage flywheel via a generator first transmission pulley and a generator second transmission pulley in this order. The new energy-saving power plant according to claim 1,

3. Equipped with a storage battery, The output terminal of the storage battery is electrically connected to the input terminals of a first inverter and a second inverter, respectively; an output terminal of the first inverter is electrically connected to an electric motor, and an output terminal of the second inverter is electrically connected to a generator; the first inverter converts DC power from the storage battery into AC power to drive the electric motor; The output AC power of the generator is converted into DC power by a second inverter. The new energy-saving power plant according to claim 1,

4. Equipped with a main power switch, The main power switch is electrically connected to the electric motor. The new energy-saving power plant according to claim 1,

5. the electromagnetic clutch module includes a first electromagnetic clutch, a second electromagnetic clutch, a third electromagnetic clutch, and a fourth electromagnetic clutch; Each electromagnetic clutch is electrically connected to a controller. The new energy-saving power plant according to claim 1,

6. Equipped with a relay, The relay is electrically connected to the motor and the battery. The new energy-saving power plant according to claim 1,

7. A new energy-saving power system including the new energy-saving power device according to any one of claims 1 to 6 and a controller, The new energy-saving power device includes an electromagnetic clutch module, a generator first transmission pulley, and a generator second transmission pulley; The controller controls the electromagnetic clutch module to be connected or disconnected; the electromagnetic clutch module includes a first electromagnetic clutch, a second electromagnetic clutch, a third electromagnetic clutch, and a fourth electromagnetic clutch; The controller is electrically connected to the electric motor, and uses the electric motor or other power source to alternately drive two or more flywheels or two or more sets of flywheels to rotate at high speed; After storing energy, the flywheel or groups of flywheels having stored energy alternately output power to the outside, the plurality of flywheels includes at least a first energy storage flywheel and a second energy storage flywheel; the controller controls the first electromagnetic clutch and the second electromagnetic clutch to be in an ON state, the electric motor rotates the first energy storage flywheel at high speed to store energy, and when the rotation speed of the first energy storage flywheel reaches a predetermined speed, automatically turns the first electromagnetic clutch and the second electromagnetic clutch off; After the first electromagnetic clutch and the second electromagnetic clutch are disengaged, the controller turns on the third electromagnetic clutch and the fourth electromagnetic clutch, causing the electric motor to rotate the second energy-storing flywheel at high speed to store energy, and at the same time connecting the first energy-storing flywheel and the rotation-stabilizing flywheel to rotate and drive the power output shaft, the generator first transmission pulley, and the generator second transmission pulley to perform work; The structure uses an electric motor or other power source to alternately drive two or more flywheels or two or more groups of flywheels to rotate at high speed, storing energy, and then the flywheel or groups of flywheels with stored energy alternately output power to the outside. The two flywheels are a first energy storage flywheel and a second energy storage flywheel. A new energy-saving power system that features:

8. When the rotation speed of the second energy storage flywheel reaches a predetermined speed, the controller automatically turns off the third electromagnetic clutch and the fourth electromagnetic clutch, and turns on the first electromagnetic clutch and the second electromagnetic clutch again, causing the first energy storage flywheel to rotate at high speed and store energy. The new energy-saving power system according to claim 7, characterized in that:

9. The first energy storage flywheel is coupled with the rotation stabilizing flywheel, drives the power output shaft to perform work externally, and drives the generator via the generator first transmission pulley and the generator second transmission pulley, and the electric power generated by the generator is supplied to the electric motor. The new energy-saving power system according to claim 7, characterized in that:

10. The relay operates when power is supplied to the motor. The new energy-saving power system according to claim 9, characterized in that:

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