CN209930025U - New forms of energy sky indisputable braking repayment heavy current recovery system - Google Patents
New forms of energy sky indisputable braking repayment heavy current recovery system Download PDFInfo
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- CN209930025U CN209930025U CN201920063805.9U CN201920063805U CN209930025U CN 209930025 U CN209930025 U CN 209930025U CN 201920063805 U CN201920063805 U CN 201920063805U CN 209930025 U CN209930025 U CN 209930025U
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Abstract
The utility model discloses a new energy air brake feedback heavy current recovery system, which comprises a motor and a power battery, wherein a positive wiring of the motor is connected with a positive electrode line of the power battery, a negative wiring of the motor is connected with a negative electrode line of the power battery, the motor is used as a motor for positive rotation electricity when the power battery outputs electric energy to the motor, the motor is used as a generator when the new energy air brake or collapse, and a generator rotor reversely rotates relative to a stator for generating electricity; the electric energy output end of the motor is connected with the charging interface of the power battery through a charging circuit. The utility model discloses can effectively retrieve braking repayment electric energy, not only can save its time of endurance of electric energy extension, also can produce considerable economic benefits for a long time.
Description
Technical Field
The utility model relates to an energy recuperation field especially relates to a new forms of energy sky iron braking repayment heavy current recovery system.
Background
The recovery of braking energy is one of the important technologies of modern electric vehicles and hybrid vehicles and is an important characteristic of the modern electric vehicles and the hybrid vehicles. In a general internal combustion engine automobile, when the automobile decelerates and brakes, the kinetic energy of the automobile is converted into heat energy through a braking system and is released to the atmosphere. On the new energy air-iron, the wasted motion energy can be converted into electric energy through a braking energy recovery technology, the electric energy is stored in a storage battery and further converted into driving energy, if other power supply modes such as high voltage power supply and the like are adopted in the prior art, the electric energy is difficult to recover, and in some cases, the electric energy is released through a resistor, so that the waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a new forms of energy sky iron braking repayment heavy current recovery system, can effectively retrieve braking repayment electric energy, not only can save the electric energy and prolong its time of endurance, also can produce considerable economic benefits for a long time.
The purpose of the utility model is realized through the following technical scheme: a new energy air-iron braking feedback large-current recovery system comprises a motor and a power battery, wherein a positive connection wire of the motor is connected with a positive wire of the power battery, a negative connection wire of the motor is connected with a negative wire of the power battery, the motor is used as a motor to rotate forwards to use electricity when the power battery outputs electric energy to the motor, the motor is used as a generator when the new energy air-iron brakes or falls, and a rotor of the generator reversely rotates relative to a stator to generate electricity; the electric energy output end of the motor is connected with the charging interface of the power battery through a charging circuit.
The charging circuit is provided with a voltage reduction device and a current limiting device, the charging circuit comprises an MOS tube Q1, an inductance coil L1, a diode D1, a first capacitor C1, a second capacitor C2, a first resistor R1 and a second resistor R2, the first capacitor C1 is connected with two ends of a direct current generator GD in parallel, a current output end of the direct current generator GD is connected with a pin D of the MOS tube Q1, the first resistor R1 is connected with a pin G of the MOS tube Q1 after being connected with the second resistor R2 in parallel, a pin S of the MOS tube Q1 is connected with a positive end of a power battery through the inductance coil L1, the diode D1 is connected with the inductance coil L1 in parallel, the second capacitor C2 is connected with two ends of the power battery in parallel, the inductance coil L1 is the current limiting device, and the second capacitor C2 is the voltage reduction device.
A new forms of energy sky indisputable braking repayment heavy current recovery system still include with the connecting piece that the power battery terminal links to each other, the connecting piece include two arcs and set up the water conservancy diversion post on one of them arc, with the action coil link to each other be provided with on the wiring with water conservancy diversion post screw-thread fit's wiring circle, the wiring circle sets up on the wire that links to each other with power battery, the drum is formed in the mutual hinge of one end of two arcs, and the other end all is provided with the connector, correspond on the connector and seted up the connecting hole, two connecting holes concatenate and fix through lock nut through locking bolt, the drum cup joints on power battery's terminal.
The new energy air iron braking feedback large current recovery system further comprises a gasket, and the gasket is sleeved on the power battery wiring terminal and located between the cylinder and the power battery shell.
The gasket is formed by combining an elastic gasket and a common gasket.
The connecting piece be copper connecting piece.
The power battery is a lithium battery, and the motor is a brush motor.
The utility model has the advantages that: the motor and the generator can be mutually rotated in principle, and when current is input, the motor is rotated in a clockwise mode, and when input torque is rotated in a reverse mode, the motor is rotated in a clockwise mode, and the generator is rotated in a reverse mode. Therefore, the air-condition iron can feed back to generate power when running or braking after starting and running. The kinetic energy of the air iron is extremely large, and the air iron is relatively long in braking time, so that the recovery benefit is considerable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a charging circuit diagram of the power battery of the present invention;
FIG. 3 is a schematic structural view of the connecting member of the present invention;
in the figure, 1-power battery, 1.1-wiring terminal, 2-wiring ring, 3-arc plate, 4-flow guiding column, 5-connector, 5.1-connecting hole, 6-locking bolt, 7-locking nut and 8-washer.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a new energy air-iron braking feedback large current recovery system comprises a motor and a power battery 1, wherein a positive connection wire of the motor is connected with a positive wire of the power battery 1, a negative connection wire of the motor is connected with a negative wire of the power battery 1, the motor and a generator can be mutually rotated in principle, when current is input, the motor is rotated clockwise, and when input torque is rotated reversely, the generator is rotated clockwise. The air-iron can feed back to generate power when running or braking after starting and running, the kinetic energy of the air-iron is extremely large, and the relative braking time is long, so the recovery benefit is considerable, specifically, when the power battery 1 outputs electric energy to the motor, the motor is used as a motor to supply power in the forward rotation mode, when the new energy air-iron is braked or runs, the motor is used as a generator, and a rotor of the generator reversely rotates relative to a stator to generate power; the electric energy output end of the motor is connected with the charging interface of the power battery through a charging circuit.
Furthermore, the motor utilizes the electromagnetic induction principle that a wire cuts a magnetic line of force to induce electric potential, the mechanical energy of a prime motor is converted into electric energy to be output, the motor comprises a stator and a rotor, the stator is an armature generating electric power, the rotor is a magnetic pole, and the stator comprises an armature core, three-phase windings which are uniformly arranged, a machine base, an end cover and the like. The rotor is usually of a non-salient pole type and consists of an excitation winding, an iron core, a shaft, a guard ring, a center ring and the like. In the normal running process of the new energy air iron, the power battery 1 normally supplies power to the motor to drive the new energy air iron to move forward, direct current is introduced into an excitation winding of a motor rotor (the power battery 1 discharges, the motor is an electric motor) to generate a magnetic field (called as a rotor magnetic field) which is close to a sine distribution, and effective excitation magnetic flux of the magnetic field is in cross linkage with a static armature winding. When speed reduction or braking is needed, the power battery 1 stops supplying power to the motor, but as the new energy air iron inertia drags the motor rotor to rotate reversely, the rotor magnetic field rotates along with the rotor magnetic field, each phase of winding of the stator is cut by the magnetic force line in sequence every time when the rotor rotates for one circle, three-phase alternating current potential is induced in the three-phase stator winding, when the motor drives a load to operate, the three-phase armature current is synthesized to generate a rotating magnetic field with synchronous rotating speed, the stator magnetic field and the rotor magnetic field interact with each other to generate braking torque, and at the moment, the motor becomes a generator.
The charging circuit is provided with a voltage reduction device and a current limiting device, the charging circuit comprises an MOS tube Q1, an inductance coil L1, a diode D1, a first capacitor C1, a second capacitor C2, a first resistor R1 and a second resistor R2, the first capacitor C1 is connected in parallel with two ends of a direct current generator GD, a part of energy is pre-stored in the first capacitor C1, the current output end of the direct current generator GD is connected with the D pin of the MOS tube Q1, the first resistor R1 is connected in parallel with the second resistor R2 and then connected with the G pin of the MOS tube Q1, the S pin of the MOS tube Q1 is connected with the positive electrode end of the power battery 1 through the inductance coil L1, the diode D1 is connected in parallel with the inductance coil L1, the second capacitor C2 is connected in parallel with two ends of the power battery 1, the MOS tube Q1 (optionally adopting a PNP type), the inductance coil L1, a diode D2, a capacitor C2, a resistor R1 and a R2 form, the current generated by the direct current generator GD is subjected to voltage reduction and current limitation to achieve the charging condition of the power battery 1, the inductance coil L1 is a current limiting device, the inductance coil L1 reduces the current generated by the direct current generator GD from 300A to 100A, the power battery 1 is effectively protected from being damaged by charging, and the second capacitor C2 is a voltage reduction device and reduces the voltage generated by the direct current generator GD from 1200V to 850V and then supplies the voltage to the power battery 1.
Furthermore, the motor is a brush motor, the starting is fast, the braking is timely, the speed can be smoothly regulated in a large range, and the power battery 1 is a lithium battery.
The utility model provides a new forms of energy air iron brake repayment heavy current recovery system still include with the connecting piece that power battery 1's terminal 1.1 links to each other, the connecting piece include two arcs 3 and set up water conservancy diversion post 4 on one of them arc 3, with action coil continuous wiring on be provided with 4 screw-thread fit's of water conservancy diversion post wiring circle 2, wiring circle 2 set up on the wire that links to each other with power battery 1, the drum is closed into in the mutual hinge of one end of two arcs 3, and the other end all is provided with connector 5, connecting hole 5.1 has been seted up in the correspondence on connector 5, and two connecting holes 5.1 concatenate through locking bolt 6 and are fixed through lock nut 7, the drum cup joints on power battery 1's terminal 1.1.
When being connected power battery 1 and motor, two articulated arc 3 press from both sides on terminal 1.1, then gather together arc 3 and make connecting hole 5.1 aim at, use locking bolt 6 to pass connecting hole 5.1, locking nut 7 on locking bolt 6's the other end knob, then screw locking nut 7 and make drum and terminal 1.1 fixed connection, wiring circle 2 on the motor wiring is installed on water conservancy diversion post 4 through screw-thread fit, at the empty indisputable operation in-process of new forms of energy, can effectively guarantee its stability, ensure that the motor can contact with power battery 1 in real time, can not influence energy transmission.
The connecting piece be copper connecting piece, reduce the loss in the energy transmission process, furthest retrieves the electric current.
The new energy air iron braking feedback large current recovery system further comprises a gasket 8, wherein the gasket 8 is formed by combining an elastic gasket and a common gasket, the gasket 8 is sleeved on a wiring terminal 1.1 of the power battery 1 and is positioned between the cylinder and a shell of the power battery 1, vibration generated in the operation process of the new energy air iron is prevented from causing the bottom of the arc-shaped plate 3 to rub the shell of the power battery 1, and the service life of the new energy air iron braking feedback large current recovery system is prolonged.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (2)
1. The utility model provides a big current recovery system of new forms of energy sky indisputable braking repayment which characterized in that: the novel energy air-iron braking and driving system comprises a motor and a power battery (1), wherein a positive connection wire of the motor is connected with a positive wire of the power battery (1), a negative connection wire of the motor is connected with a negative wire of the power battery (1), the motor is used as a motor to supply power in a forward rotation mode when the power battery (1) outputs electric energy to the motor, the motor is used as a generator when a new energy air-iron brakes or falls, and a rotor of the generator reversely rotates relative to a stator to generate power; the electric energy output end of the motor is connected with the charging interface of the power battery through a charging circuit;
the charging circuit is provided with a voltage reduction device and a current limiting device, and comprises an MOS (metal oxide semiconductor) tube Q1, an inductance coil L1, a diode D1, a first capacitor C1, a second capacitor C2, a first resistor R1 and a second resistor R2, wherein the first capacitor C1 is connected to two ends of a direct current generator GD in parallel, a current output end of the direct current generator GD is connected with a pin D of the MOS tube Q1, the first resistor R1 is connected with the second resistor R2 in parallel and then connected with a pin G of the MOS tube Q1, a pin S of the MOS tube Q1 is connected with the positive end of the power battery (1) through an inductance coil L1, the diode D1 is connected with the inductance coil L1 in parallel, the second capacitor C2 is connected to two ends of the power battery (1) in parallel, the inductance coil L1 is the current limiting device, and the second capacitor C2 is the voltage reduction;
the connecting piece is connected with a binding post (1.1) of the power battery (1) and comprises two arc-shaped plates (3) and a flow guide column (4) arranged on one of the arc-shaped plates (3), a wiring ring (2) in threaded fit with the flow guide column (4) is arranged on a wiring connected with an action coil, the wiring ring (2) is arranged on a wire connected with the power battery (1), one ends of the two arc-shaped plates (3) are mutually hinged into a cylinder, the other ends of the two arc-shaped plates are both provided with a connector (5), the connector (5) is correspondingly provided with connecting holes (5.1), the two connecting holes (5.1) are connected in series through locking bolts (6) and fixed through locking nuts (7), and the cylinder is sleeved on the binding post (1.1) of the power battery (1);
the power battery is characterized by further comprising a gasket (8), wherein the gasket (8) is sleeved on a wiring terminal (1.1) of the power battery (1) and is positioned between the cylinder and a shell of the power battery (1); the gasket (8) is formed by combining an elastic gasket and a common gasket;
the connecting piece be copper connecting piece.
2. The system according to claim 1, wherein the system for recovering the large current by braking the new energy air iron is characterized in that: the power battery (1) is a lithium battery, and the motor is a brush motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063805.9U CN209930025U (en) | 2019-01-15 | 2019-01-15 | New forms of energy sky indisputable braking repayment heavy current recovery system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063805.9U CN209930025U (en) | 2019-01-15 | 2019-01-15 | New forms of energy sky indisputable braking repayment heavy current recovery system |
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| CN209930025U true CN209930025U (en) | 2020-01-10 |
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| CN201920063805.9U Active CN209930025U (en) | 2019-01-15 | 2019-01-15 | New forms of energy sky indisputable braking repayment heavy current recovery system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130507A1 (en) * | 2022-01-06 | 2023-07-13 | 黄�益 | Cyclic power generation apparatus |
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2019
- 2019-01-15 CN CN201920063805.9U patent/CN209930025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130507A1 (en) * | 2022-01-06 | 2023-07-13 | 黄�益 | Cyclic power generation apparatus |
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