A hybrid system for magnetic induction transmission and power generation

Abstract

A hybrid system for magnetic induction transmission and power generation, characterized in that it comprises a motor (1), a flywheel (2), a locking device (3), an inner rotor (4), an outer rotor (5), a rotor (6), a stator (7), a gear shaft (8), a control device and a battery pack (11); The flywheel (2) is the power take-off gear of the engine (1); the inner rotor (4) is fixedly mounted on the flywheel (2); the outer rotor (5) is fixedly connected to the rotor 1 (6); the outer rotor (5) is sheathed on the outside of the inner rotor (4); the locking device (3) is fixedly mounted on the outer rotor (5); when the locking device (3) functions, the outer rotor (5) and the inner rotor (4) are relatively fixed; the rotor 1 (6) is rotatably connected to the stator (7); the transmission shaft (8) is fixedly connected to the rotor 1 (6); The inner rotor (4), the outer rotor (5), the stator (7), the locking device (3), the control device and the battery pack (11) are electrically connected.

Description

Technical FieldThe invention relates to the field of vehicle transmission and power generation system, and more particularly relates to a hybrid system for magnetic induction transmission and power generation.Background TechnologyWith the development of society, motor-driven vehicles have become common vehicles and travel vehicles. Especially in high-quality transmissions, especially in high-quality automatic transmissions, the demand increases day by day.In particular, a high-quality automatic transmission, the short board of our country.Contents of the Utility ModelThe utility model discloses a technical object to be achieved is to overcome the shortcomings of the above technology and to provide a hybrid system for magnetic induction transmission and power generation.In order to solve the above-mentioned technical problem, the utility model provides a technical scheme for the hybrid system for magnetic induction transmission and power generation to include a motor, a flywheel, a locking device, an inner rotor, an outer rotor, a rotor 1, a stator, a transmission shaft, a control device, and a battery pack.The flywheel is the PTO wheel of the engine. The inner rotor is fixedly mounted on the flywheel. The outer rotor is fixedly connected to the rotor 1. The outer rotor is sheathed on the outer side of the inner rotor. The locking device is fixedly mounted to the outer rotor when the locking device functions, the outer rotor and the inner rotor are relatively fixed. The rotor is rotatably connected to the stator. The transmission shaft is fixedly connected to the rotor 1.The inner rotor, the outer rotor, the stator, the locking device, the control device, and the battery pack are electrically connected.The utility model discloses an advantage over the prior art in that: the utility model uses electromagnetic induction transmission, there are few friction parts, energy savings, environmental protection, simple and reasonable structure, can be manufactured and applied, the costs are lower, are suitable for popularity, have very good feasibility.Description with DrawingsFIG. 1 is a schematic diagram of the structure of the hybrid system for magnetic induction transmission and power generation of the utility model. As shown in the figure:1. Motor, 2nd flywheel, 3rd locking device, 4th inner rotor, 5th outer rotor, 6th rotor, 1, 7th stator, 8th transmission shaft, 9th reduction gear, 10th wheel, 11th control device, and battery pack.The specific embodimentIn order to clarify the purpose, the technical scheme, and the advantages of the embodiments of the utility model, the technical scheme in the embodiments of the utility model will be clearly and fully described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the embodiments described are only a part of the embodiments of the invention and not all of the embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein could be arranged and configured in a wide variety of different configurations.Embodiment 1, in conjunction with FIG. 1, the hybrid system for magnetic induction transmission and power generation includes a motor 1, a flywheel 2, a locking device 3, an inner rotor 4, an outer rotor 5, a rotor 1 6, a stator 7, a transmission shaft 8, a control device, and a battery pack 11.The flywheel 2 is the PTO of the engine 1, and the inner rotor 4 is fixedly mounted on the flywheel 2. The outer rotor 5 is fixedly connected to the rotor 1 6. The outer rotor 5 is sheathed on the outer side of the inner rotor 4. The locking device 3 is fixedly mounted on the outer rotor 5 when the locking device 3 functions, the outer rotor 5 and the inner rotor 4 are relatively fixed. The rotor 1 6 is rotatably connected to the stator 7. The transmission shaft 8 is fixedly connected to the rotor 1 6.The inner rotor 4, the outer rotor 5, the stator 7, the locking device 3, the control device, and the battery pack 11 are electrically connected.The transmission shaft 8 is connected to the reduction gear 9 of the motor vehicle.In a concrete embodiment, the motor 1 and the stator 7 are fixedly mounted on the frame of the automobile and cannot rotate. The inner rotor 4 is electromagnetic, the outer rotor 5 is a coil, the rotor 1 is electromagnetic or permanent magnetic, and the stator 7 is a coil.In the initial stage of vehicle start-up, the vehicle and engine 1 are at a standstill (the engine passes through the low speed range, reaches a slightly higher speed and enters the high thermal efficiency range). The flywheel 2 drives the inner rotor 4 to rotate while the outer rotor 5 is stationary. The inner rotor 4 and the outer rotor 5 together form a generator, wherein the inner rotor 4 is the generator rotor and the outer rotor 5 is the generator stator. When the exciting current of the inner rotor 4 and the output current of the outer rotor 5 are changed, the torque that the inner rotor 4 applies to the outer rotor 5 changes. By increasing the exciting current of the inner rotor 4, the output of the outer rotor 5 increases and the torque acting from the inner rotor 4 on the outer rotor 5 also increases. The electric power generated by the outer rotor 5 is used to charge the battery via the controller, and then transmitted to the stator 7 as needed. The rotor 1 6 and the stator 7 correspond to the electric motor. The rotor 1 6 is the rotor of the electric motor and generates a torque. The torques of the rotor 1 6 and the outer rotor 5 simultaneously act on the transmission shaft 8 and the vehicle drives. The vehicle speed gradually increases. As the vehicle speed increases, the relative speed of the inner rotor 4 and the outer rotor 5 decreases, the electric power output from the outer rotor 5 gradually decreases, and the control device controls the output of current to the stator 7 to gradually increase. After a certain vehicle speed is reached, the engine speed is controlled in such a way that the rotational speeds of the flywheel 2 and of the locking device 3 are nearly synchronous. At the same time, the lock device 3 is activated and stops the output of the exciting current to the inner rotor 4 after the lock, and the outer rotor 5 also stops the power generation, so that the engine output is directly transmitted (without a transmission in the conventional sense) to the main reduction gear and the transmission efficiency is the highest.When the vehicle is running at a low speed, the engine 1 may be run intermittently to charge the battery at an economical speed. When the battery is substantially fully charged, the motor 1 stops and only the rotor 6 and the stator 7 are used for driving the vehicle.During downhill travel or braking, the control device converts rotor 1 6 and stator 7 into generators and thus recovers energy for charging the battery. During reverse travel, they simply change the method of connecting stator 7 to rotate rotor 1 6 in the opposite direction.In this solution, the battery capacity can additionally be increased, the power of the motor (rotor 1 6 and stator 7) can be increased and the control logic of the control device can be modified in such a way that a plug-in hybrid is produced.It is also possible to add a set of devices to the outer rotor 5 and the rotor 1 6 to enable their disconnection and connection. In the coupled state, it behaves as described above and is not explained in more detail here. In the separated state: The outer rotor 5 is locked and fixed against rotation during separation, which corresponds to the stator of the generator. The rotor 1 6 can rotate together with the transmission shaft 8 and thus becomes an extended range vehicle.In addition, other transmission systems that require continuously variable speed control can also rely on this transmission method.In describing the embodiments of the invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inside" or "outside" appear. The directions or positions indicated by "outside" and "outside" are based on the directions or positions shown in the accompanying drawings, or are the directions or positions in which the utility model product is normally placed when used. They are only for the purpose of simplifying the description of the utility model and for the purpose of simplifying the present invention. The specification does not indicate or imply that said device or element has a particular orientation, must be constructed and function in a particular orientation, and therefore cannot be understood as limiting the utility model. Moreover, the terms "first", "second", "third", etc. are used only for distinguishing the descriptions and are not to be understood as indicating or suggesting a relative importance.Moreover, the presence of the terms "horizontal", "vertical", "overhanging", etc. does not mean that the component must be absolutely horizontal or overhanging, but may be slightly inclined. "Horizontal", for example, only means that the orientation is horizontal rather than "vertical". It does not mean that the structure must be completely horizontal, but it can be slightly inclined.In the description of the embodiments of the utility model, "plurality" means at least two.In describing the embodiments of the invention, it should also be noted that the terms "adjustment", "installation", "connection" and "connection" are to be understood in a broad sense unless otherwise clearly stated and limited. For example, it can be a fixed connection, a releasable connection or an integral connection. This can be a mechanical connection or an electrical connection. It can be a direct connection, an intermediate medium or an internal connection between two components. Those skilled in the art will understand the specific meanings of the above terms in the utility model according to specific circumstances.The utility model and its embodiments have been described above. This description is not limiting. What is illustrated in the drawings is only one embodiment of the utility model, and the actual structure is not limited thereto. In short, if one of ordinary skill in the art can inspire therefrom and, without departing from the curative purpose of the utility model, can design a similar structural method and embodiment to the technical solution without curativeness, they all fall within the protection of the utility model.

Claims

A hybrid system for magnetic induction transmission and power generation, characterized in that it comprises a motor (1), a flywheel (2), a locking device (3), an inner rotor (4), an outer rotor (5), a rotor 1 (6), a stator (7), a transmission shaft (8), a control device and a battery pack (11); the flywheel (2) is the PTO wheel of the motor (1); the inner rotor (4) is fixedly mounted on the flywheel (2); the outer rotor (5) is fixedly connected to the rotor 1 (6); the outer rotor (5) is sheathed on the outside of the inner rotor (4); the locking device (3) is fixedly mounted on the outer rotor (5) when the locking device (3) functions, the outer rotor (5) and the inner rotor (4) are relatively fixed; the rotor 1 (6) is rotatably connected to the stator (7); the transmission shaft (8) is fixedly connected to the rotor 1 (6); the inner rotor (4), the outer rotor (5), the stator (7), the locking device (3), the control device, and the battery pack (11) are electrically connected.The hybrid system for magnetic induction transmission and power generation according to claim 1, characterized in that the transmission shaft (8) is connected to the reduction gear (9) of the motor vehicle.

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