TWM594656U - System for providing dynamic force - Google Patents

Abstract

A system for providing dynamic force comprises a solar cell, an engine, a transmission module, two motors, two one-way fly wheels, and an electrical energy storage device. The solar cell is configured to drive the two motors. The transmission module comprises an input terminal and two output terminals. The input terminal of the transmission module is driven by the engine, and the output terminals of the transmission module are configured to drive the two motors respectively. The electrical energy storage device is configured to store electrical energy generated by the solar cell and drive the two motors. The two one-way fly wheels are driven by the two motors respectively.

Description

Power supply system

This creation is about a power supply system and its power supply method, especially about a multi-axis power supply system and its power supply method.

The demand for power supply is spread across various industries. Therefore, improving the quality of power supply will greatly contribute to the promotion of industrial development. For example, in order to maintain the water quality of fishing ponds, aquaculture operators must continuously and steadily aerate fish ponds, and the demand for long-term stable power supply is derived.

In addition, with the development of science and technology, each industry is gradually pursuing environmental protection as its goal while improving efficiency. Therefore, how to integrate green energy into the power supply is also an important issue.

The purpose of this creation is to provide a power supply system with high stability, flexible use and the use of green energy.

In order to achieve the above purpose, an implementation aspect of the present invention relates to a power supply system. According to an embodiment of the present invention, the power supply system includes a solar cell, an engine, a transmission module, a plurality of motors, a plurality of unidirectional flywheels, and a power storage device. The solar cell is used to drive the motors. The transmission module includes an input end and a plurality of output ends. The input end is driven by the engine, and the output ends respectively drive the motors. The power storage device is used to store the electric energy generated by the solar cell and drive the motors.

In order to achieve the above purpose, an implementation aspect of the present invention relates to a power supply system. According to an embodiment of the present invention, the power supply system includes a solar cell, an engine, a transmission module, a plurality of motors, a plurality of unidirectional flywheels, and a power storage device. The solar cell is used to drive the motors. The transmission module includes an input end and a plurality of output ends. The input end is driven by the engine, and the output ends respectively drive the motors. The power storage device is used to store the electric energy generated by the solar cell and drive the motors.

In order to achieve the above purpose, an implementation aspect of the present invention relates to a power supply system. According to an embodiment of the present invention, the power supply system includes a solar cell, an engine, a transmission module, a plurality of motors, a plurality of ratchets, and a power storage device. The solar cell is used to drive the motors. The transmission module includes an input end and a plurality of output ends. The input end is driven by the engine, and the output ends respectively drive the motors. The power storage device is used to store the electric energy generated by the solar cell and drive the motors.

In order to achieve the above purpose, another aspect of the implementation of this work involves a power supply method. According to an embodiment of the present creation, the power supply method includes the following steps. The electrical energy generated by at least one solar cell is stored by at least one electrical storage device. During a low speed, a plurality of motors are driven by an engine and a transmission module. During a high rotation speed, the motors are respectively driven by the at least one solar cell. During the high rotation speed, if the electric energy generated by the at least one solar cell is insufficient to drive the motors, the motors are respectively driven by the at least one power storage device. And through the motors, a plurality of one-way flywheels are driven respectively.

100, 200: power supply system

110: Engine

120: gear box

131: First clutch

132: Second clutch

1230, 2230: Transmission module

141: First motor

142: Second motor

151: The first one-way flywheel

152: Second one-way flywheel

161: Pump

162: Generator

170: Solar Panel

180~184: electricity storage device

190: soundproof box

191: Rolling door

2231~2233: Helical gear

300: Power supply method

S301~S305: Steps

A brief description of the drawings attached to this disclosure is as follows:

1 shows a schematic diagram of the configuration of a power supply system according to an embodiment of the invention; FIG. 2 shows a transmission module of an embodiment of the creation; FIG. 3 shows a schematic diagram of a power supply system according to another embodiment of the invention ; Figure 4 shows a cross-sectional view along the AA tangent line in Figure 3.

FIG. 5 shows a flowchart of a power supply method according to an embodiment of the present invention.

The following describes some embodiments of the creation in conjunction with the drawings. It should be noted that the content shown in the drawings is only for the purpose of supplementary explanation, and is not intended to limit the scope of the patent of this creation.

With regard to the "electrical connection" used in this article, it can mean that two or more elements directly make physical or electrical contact with each other, or indirectly make physical or electrical contact with each other, and "electrical connection" can also mean two or Multiple elements interoperate or act.

The configuration of the power supply system according to an embodiment of the present invention is shown in FIG. 1. Referring to FIG. 1, in an embodiment, the power supply system 100 uses the engine 110 as a power source, and transmits the power of the engine 110 to the first motor 141 and the first through the gearbox 120, the first clutch 131, and the second clutch 132, respectively The two motors 142 drive the first motor 141 and the second motor 142. As shown in FIG. 1, the power supply system 100 drives the first unidirectional flywheel 151 and the second unidirectional flywheel 152 through the first motor 141 and the second motor 142 to pass the first unidirectional flywheel 151 and the second unidirectional flywheel The rotation of 152 provides external power. In this embodiment, the engine 110 may be a diesel engine.

The above is only an illustrative description, not intended to limit the characteristics of this creation. For example, in this embodiment, the gearbox 120, the first clutch 131, and the second clutch 132 constitute a transmission module 1230 that can control whether the power of the engine 110 is used to drive the first motor 141 and the second motor 142, wherein The first clutch 131 and the second clutch 132 are respectively provided at the first output end and the second output end of the gearbox 120; in other embodiments, a transmission mode having an input end and a plurality of output ends may be formed in other ways group. For example, in one embodiment, a flat belt transmission mechanism and a plurality of clutches may be used to form a transmission module; in another embodiment, a chain transmission mechanism and a plurality of clutches may be used to form a transmission module. In addition, this case is not limited to the arrangement of the transmission module 1230 shown in FIG. 1. For example, in another embodiment, the first clutch 131 and the second clutch 132 may be disposed in the gear box 120. It should be noted that in the above embodiment, the transmission module 1230 includes two output terminals, but this case is not limited to this. In other embodiments, the transmission module may include any number of plural output terminals.

Referring to FIG. 2, in another embodiment of the present invention, a helical gear 2231, a helical gear 2232, a clutch 131, a helical gear 2233, and a clutch 132 may be used to form a transmission module 2230. As shown in FIG. 2, the transmission module 2330 has an input end (that is, the axis of the helical gear 2331), a first output end (that is, the axis of the helical gear 2232), and a second output end (that is, the axis of the helical gear 2233) The input terminal can be connected to the engine 110, the output terminals can be connected to two motors (not shown in FIG. 2), and the transmission module 2230 can control whether the output terminals are driven by the clutch 131 and the clutch 132, respectively The motor to which it is connected.

In this embodiment, the gearbox 120 has an input shaft and two output shafts, the input end of the transmission module 1230 is the input shaft of the gearbox 120, and the second output end of the transmission module 1230 is the second output shaft of the gearbox 120. In addition, in this embodiment, the transmission module 1230 includes a first clutch 131 and a second clutch 132, so the first clutch 131 and the second clutch 132 can be used to control whether the power of the output shaft of the gear box 120 is transmitted to the first motor 141和第一电动142。 141 and the second motor 142.

In this embodiment, due to the structure of the one-way flywheel, when the first motor 141 and the second motor 142 reduce the speed during operation or stop running, the first one-way flywheel 151 and the second one-way flywheel 152 can maintain the rotational inertia, so the speed reduction process is slower (in other words, the unidirectional flywheel is at a high speed for a longer period of time than the bidirectionally rotating flywheel), thereby improving the efficiency of power supply. In another embodiment, replacing the unidirectional flywheel with a ratchet wheel can also achieve the above effect. As shown in FIG. 1, the power supply system 100 further includes a solar panel 170 and a power storage device 180. The arrows in FIG. 1 indicate the power supply relationship. In this embodiment, the solar panel 170 is electrically connected to the power storage device 180, the first motor 141, and the second motor 142, and the power storage device 180 is electrically connected to the first motor 141 And the second motor 142, and stores the electrical energy generated by the solar panel 170, but the first motor 141 and the second motor 142 are not electrically connected to each other. In addition, the content depicted in the drawings of the drawings herein is only schematic, so the size of each device or element in the drawings does not necessarily match the actual size.

In this embodiment, the first motor 141 and the second motor 142 can be driven by the engine 110 and the transmission module 1230, respectively, or the first motor 141 and the second motor can be driven by the solar panel 170 and/or the power storage device 180, respectively 142. For example, in some use cases, the engine 110 can rotate at a speed of 150 to 250 rpm and drive the motor to rotate at the same speed; and when the first motor 141 and the second motor 142 are driven by the solar battery 170 or the electric storage device 180, Its speed can reach 850~1000rpm. Therefore, in these use cases, when there is no need to run the first motor 141 and the second motor 142 at high speed, the first motor 141 and the second motor 142 can be driven through the engine 110 and the transmission module 1230, respectively; When the first motor 141 and the second motor 142 are running at high speed, the first motor 141 and the second motor 142 can be driven through the solar panel 170 or the power storage device 180, respectively, to increase the rotation speed of the first motor 141 and the second motor 142. In addition, in this embodiment, since the first motor 141 and the second motor 142 are driven separately, different speeds can be adjusted according to requirements, for example, the first motor 141 can be driven to run at a speed of 850 rpm, while driving the second The motor 142 operates at 1000 rpm. The above rotation speeds are examples, and are not intended to limit the creation. In other embodiments, the motor may be driven or driven to run at any different rotation speed.

It should be noted that in this embodiment, the power supply system 100 includes a solar panel 170, but the original creation is not limited thereto. In other embodiments, the power supply system 100 may include a plurality of solar panels or only a solar cell .

The power supply system 100 of this embodiment includes a plurality of motors, so the power supply can be flexibly distributed. In addition, the configuration of multiple motors can increase the stability of the power supply in use, which will be described in detail later.

FIG. 3 is a schematic diagram showing the configuration of a power supply system 200 according to another embodiment of the present invention. Referring to FIG. 3, in this embodiment, the solar panel 170 of the power supply system 200 is disposed above the soundproof box 190, and other devices/components of the power supply system 200 are disposed within the soundproof box 190. As shown in FIG. 3, the soundproof box 190 may have a roll door 191 so that the operator of the power system 200 can easily enter and exit.

FIG. 4 shows a cross-sectional view along the line A-A in FIG. 3. Referring to FIG. 4, in this embodiment, the configuration of the power supply system 200 is substantially the same as the power supply system 100 shown in FIG. 1, but the power supply system 200 of this embodiment includes four power storage devices 181-184, and this In the embodiment, the first unidirectional flywheel 151 drives the pump 161, and the second unidirectional flywheel 152 drives the generator 162.

The above are examples only and are not intended to limit the scope of this creation. For example, in other embodiments, the power supply system of the present invention can drive two pumps or two generators. Or, depending on the needs of use, the power supply system of the present invention may include a greater number of rotating shafts (for example, the gearbox 120 may include more output shafts) to drive more motors and drive more pumps or generators, for example, In some embodiments, the power system may include a shaft for driving an aeration pump, a shaft for driving a fire pump, and one or more shafts for driving a generator. In addition, in other embodiments, the power supply system of the present invention may have other numbers of power storage devices.

3 and 4 together, in this embodiment, the power storage devices 181 to 184 can be used to store the power generated by the generator 162 in addition to the power generated by the solar panel 170 (For the sake of brevity, the electrical connection relationship of these components/devices is not shown in the figure). For example, in a use case, the operable engine 110 is maintained at a speed of 150 rpm to drive the first one-way flywheel 151 to supply power to the pump 161, and the second one-way flywheel 152 to drive the generator 162. The electric energy generated by the motor 162 and the solar panel 170 is stored in the power storage devices 181-184. When a larger power supply is required, the rotation shafts of the first motor 141 and the second motor 142 can be separated from the output shaft of the gear box 120 through the first clutch 131 and the second clutch 132, and the solar panel 170 and/or Or the power storage devices 181-184 drive the first motor 141 and/or the second motor 142 to increase the rotation speed of the first motor 141 and/or the second motor 142 to 850-1000 rpm. In some embodiments, if the first motor 141 and the second motor 142 are unidirectional bearing motors, when the first panel 141 and/or the second motor 142 are driven by the solar panel 170 and/or the power storage devices 181-184 It is not necessary to disengage the rotating shafts of the first motor 141 and the second motor 142 from the output shaft of the gear box 120 through the first clutch 131 and the second clutch 132. When it is no longer necessary to operate the first motor 141 and/or the second motor 142 at a high speed, it is possible to stop driving the first motor 141 and/or the second motor 142 with the electric energy of the solar panel 170 and/or the power storage devices 181-184 , And through the first clutch 131 and/or the second clutch 132, the rotating shaft of the first motor 141 and/or the second motor 142 and the output shaft of the gear box 120 are linked, so that the first motor 141 and/or the second motor 142 The rotation speed returns to 150rpm; in this process, the first unidirectional flywheel 151 and the second unidirectional flywheel 152 slow down more slowly than the first motor 141 and the second motor 142, so during the speed reduction, the second unidirectional flywheel 152 The generator 162 can be driven at a speed higher than 150 rpm to generate electrical energy for storage by the power storage devices 181-184.

As described above, in this embodiment, the power supply of each motor can be flexibly distributed. For example, the power supply system 200 can be applied to aeration operations of aquaculture fish farms. In normal aeration, there is no need to run the first motor 141 and the second motor 142 at high speed. The engine 110 can drive the first through the transmission module 1230 The motor 141 and the second motor 142 rotate, thereby driving the pump 161 to aerate the fish paddy, and simultaneously driving the generator 162 to generate electricity for the electricity storage devices 181 to 184 to store electricity. Need to make the first horse When running at a high speed of 141, for example, when there is a need for fire fighting, the pump 161 can be used to provide a water column for fire fighting. At this time, the rotating shaft of the first motor 141 can be separated from the output shaft of the gear box 120 through the first clutch 131 In addition, the first panel 141 is driven by the solar panel 170 and/or the power storage devices 181-184 to increase the rotation speed to provide a water column for fire fighting. At the same time, the second motor 142 is still driven by the engine 110 via the transmission module, so the generator 162 is continuously driven to generate electricity at a lower speed than the first motor 141. Since the first motor 141 and the second motor 142 of the power supply system of the present invention can rotate at different rotation speeds, they can meet different power requirements at the same time. It should be noted that the above requirements are only examples and are not intended to limit the application of this creation. In another embodiment, the first motor 141 and the second motor 142 can respectively drive the two pumps; with this configuration, when there is a need for fire protection and the solar panel 170 and the power storage devices 181-184 have insufficient power to drive the motor 141 When the motor 142 is in use, the engine speed can be adjusted up, and the water pipes of the two pumps can be connected to obtain enough water for the fire water column.

In some embodiments, the two-way flywheel of the power supply system can be used to drive the two pumps to achieve the stability of the power supply. For example, if the power supply system of this embodiment is applied to aeration operations in the aquaculture industry, when one of the two pumps fails and needs to be repaired or replaced, the other pump can operate continuously, so the aeration operation is not Will be interrupted to achieve stability and anti-risk effects. In these embodiments, when replacing the faulty pump, the rotation shaft of the motor and the output shaft of the gear box can be disengaged by only a clutch to stop driving the faulty pump without shutting down the engine, so that other rotation shafts can be maintained Operation, so it is flexible and convenient in maintenance.

FIG. 5 shows a flowchart of a power supply method according to an embodiment of the present invention. Referring to FIGS. 3 to 5, in one embodiment, the power supply method shown in FIGS. 3 to 4 may be used to execute the power supply method 200 shown in FIG. 5.

In step S201, the electrical energy generated by the solar panel 170 can be stored through the electrical storage devices 181-184. In step S202, the first motor 141 and the second motor 142 can be driven through the engine 110 and the transmission module 1230 during a low rotation speed requiring only a low power supply. In step S203, During periods of high speed requiring higher power supply, the first motor 141 and the second motor 142 can be driven through the solar panel 170, respectively. In step S204, during the period of high rotation speed, if the power generated by the solar panel 170 is insufficient to drive the first motor 141 and the second motor 142, the first motor can be driven by the power stored in the power storage devices 181-184, respectively 141和第一电动142。 141 and the second motor 142. In step S205, the first unidirectional flywheel 151 and the second unidirectional flywheel 152 can be driven by the first motor 141 and the second motor 142, respectively, to supply power through the first unidirectional flywheel 151 and the second unidirectional flywheel 152 .

It should be noted that the above steps are only examples, and in other embodiments, the order of the entire steps can be adjusted, and the power supply method of this creation is not limited to the above order.

Although this creation has been disclosed above with examples, it is not intended to limit this creation. Anyone who is familiar with this field of technology can make various changes and retouching without departing from the spirit and scope of this creation. The scope of protection of creation shall be deemed as defined by the scope of the attached patent application.

100: power supply system

110: Engine

120: gear box

131: First clutch

132: Second clutch

141: First motor

142: Second motor

151: The first one-way flywheel

152: Second one-way flywheel

170: Solar cell

180: power storage device

Claims (4)

A power supply system, including: At least one solar cell; At least one electricity storage device for storing electrical energy generated by the at least one solar cell; An engine A transmission module includes an input end, a first output end, a second output end, a first clutch and a second clutch, the input end is driven by the engine; A first motor driven by the first output and/or driven by the at least one solar cell and/or the at least one power storage device; A second motor driven by the second output end and/or driven by the at least one solar cell and/or the at least one electricity storage device; A first unidirectional flywheel driven by the first motor; and A second unidirectional flywheel driven by the second motor; Wherein, the first clutch is provided at the first output end, the second clutch is provided at the second output end, and the transmission module is used to control the first output end and the second clutch respectively through the first clutch and the second clutch Whether the second output end drives the first motor and the second motor. The power supply system according to claim 1, wherein the transmission module includes a gearbox, the input end is an input shaft of the gearbox, and the first output end and the second output end are respectively the gearbox Two output shafts. The power supply system according to claim 1, wherein the transmission module includes a plurality of helical gears, and the input end, the first output end, and the second output end are the axes of three of the helical gears, respectively. The power supply system as described in claim 1 further includes: A pump for being driven by one of the first unidirectional flywheel and the second unidirectional flywheel.

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