TWI616051B - Double magnetic assisted electric device - Google Patents

Description

Double magnetic assisted electric device

The invention belongs to the technical field of an electric motor, in particular to a dual magnetic auxiliary electric device capable of avoiding magnetic resistance and proliferating magnetic assistance, thereby reducing kinetic energy loss and improving energy conversion rate, thereby achieving energy saving purposes, and at the same time Reduce input power and increase output power.

According to the general motor, the electromagnetic principle is mainly used to generate high-speed rotation, which is composed of a relatively movable stator and a rotor. Taking a coil motor as an example, the stator is wound by a plurality of coils, and is set in The rotor in the center of the stator is composed of a shaft of a plurality of magnetic members. The coil is magnetized by the power supply to the coil, and the magnetic force of the magnetic member of the rotor is repelled and attracted, thereby driving the shaft of the rotor. High-speed rotation; while the existing motor is in operation, it adopts intermittent power supply mode to extract the required magnetic force to drive the rotor, but it is placed at high magnetic flux and high cutting number by its coil and magnetic parts. During this period, the coil will still be magnetically cut by the magnetic member under the relative motion of inertia to generate an induced electromotive force, so the motor needs to input a higher power, which will cause unnecessary energy waste.

In addition, the magnetic parts and coils of the conventional motor are designed to be perpendicular to the direction of motion, and the coil is only applied to the magnetic force of the single-sided magnetic force, so that the magnetic action of the existing motor is performed under the same constant power input. Obviously relatively insufficient .

Moreover, the conventional motor, under the movement loss caused by the magnetic resistance, the operating rate is reduced, the energy conversion effect is not good, and the output power performance is significantly low.

In other words, if the reluctance of the motor can be effectively avoided, the kinetic energy loss can be reduced to increase the energy conversion rate, and the motor can be driven at a lower power to achieve the purpose of energy saving, and if the magnetic assistance can be further developed, Improve the power of its output, so how to achieve the aforementioned effects, is the industry's urgent need for developers.

In view of this, the present invention is directed to the above-mentioned problems faced by the existing electric motors in operation, and has actively pursued solutions through years of research and development experience in related industries, and has been successfully researched and tried. A dual magnetic assisted electric device was developed to overcome the troubles and inconveniences caused by the lack of existing electric motors.

Therefore, the main object of the present invention is to provide a dual-magnetic assisted electric device, in which the magnetic auxiliary force of the magnetizer is not weakened by the distance, and the magnetic assist thrust of the whole process is completely generated, and Increasing the double magnetic assist thrust during operation can further increase the output power.

Another main object of the present invention is to provide a dual-magnetic auxiliary electric device, wherein the number of layers of the single-sided coil winding can be reduced by the two-terminal double coil, and the magnetic distance between the conductive magnet and the magnetic member can be further reduced. Effectively improve the magnetic assist force.

The second main objective of the present invention is to provide a dual magnetic assisted electric device, which is designed in parallel with the moving direction by the magnetic member and the sensing member, and the magnetizer extends across the magnetic gap so that the magnetic field can be synchronously applied to the front and rear phases. The adjacent two magnetic members generate a magnetic assisting force, which can further effectively improve the forward magnetic assist.

Still another main object of the present invention is to provide a dual magnetic assisted electric device that can extend magnetic gap by extending a magnet to avoid magnetic resistance, thereby reducing kinetic energy loss, thereby improving energy conversion efficiency and achieving energy saving. purpose.

Another main object of the present invention is to provide a dual magnetic assisting electric device, which is powered by a magnetic component in a direction parallel to a moving direction, and is energized when the non-inductive electromotive force is not generated, thereby reducing input power during driving, and further Reduce energy consumption.

Based on the above, the present invention mainly achieves the foregoing objects and functions by the following technical means, and includes a magnetic column group, a coil array group and an inductive switch group, and the magnetic column group and the coil array group can be generated. a relative movement; wherein the magnetic array is at least one first magnetic member and at least one second magnetic member arranged in a moving direction, and the first and second magnetic members are equal in length, and the first and second magnetic members are Magnetizing in the moving direction, and the magnetic poles of the adjacent first and second magnetic members are adjacent to the same pole, and the adjacent first and second magnetic members or the second and the magnetic members have a magnetic gap of equal width; The inductive member has at least one same axis and spaced apart from each other, and the sensing member has a magnet and a first coil and a second coil wound around the two ends of the magnet. The lengths of the two coils are equal, and the winding directions are the same, and the first and second coils of the sensing component can be simultaneously connected to a power supply capable of positively or negatively supplying power, and the first and second coil lengths of the sensing component are further Is less than the length of the first and second magnetic members The length of the magnet of the sensing member is the length of any magnetic member plus the width of the adjacent magnetic gap and the length of any of the coils extending into the other magnetic member; further, the sensing switch group includes the magnetic group Two power detectors, two power failure detectors, and one of the coil sensors are connected to the inductor and a sense of disconnection The device, wherein the power detecting device is disposed in the first and second magnetic members to enter the magnetic pole surface of the sensing member in a moving direction, and the power detecting detectors are respectively disposed in the first The two magnetic members are relatively away from the magnetic pole surface of the sensing member according to the moving direction, and the conduction sensor and the cutting sensor of the sensing switch group are disposed in the guiding magnets of the sensing members to be relatively separated from the magnetic column group. a coil, wherein the conduction sensor is disposed at an end of the first coil opposite to the direction of movement away from the end of the magnetic array, and the cutting inductor is disposed in the first coil to enter the magnetic array in a relative movement direction The end.

Thereby, the dual magnetic assisted electric device of the present invention is designed to pass the special length of the magnet in the inductive component of the coil array, so that the magnet can cross the magnetic gap, so that it can avoid the reluctance when acting, and cooperate with the inductive switch. The group is positively reversed to supply power, further proliferating magnetic assistance, and reaching the magnetic assist thrust of the whole process, and even more, by the double coil of the two ends of the magnetizer, thereby generating more powerful magnetic assistance, which also improves the energy conversion rate and increases The power is output, and the input power of the coil can be reduced when the electric power is driven, so that the electric device can achieve small energy consumption and large power, so that the added value can be greatly improved and the economic benefit can be improved.

The following is a description of the preferred embodiments of the present invention, and is described in detail with reference to the drawings, and the .

(1)‧‧‧ Disk

(100)‧‧‧ shaft hole

(105)‧‧‧Keys

(10) ‧‧‧Magnetic group

(11)‧‧‧First magnetic parts

(12)‧‧‧Second magnetic parts

(15)‧‧‧ Magnetic gap

(2) ‧‧‧ coil disk

(200)‧‧‧Axis hole

(20) ‧‧‧ coil group

(21)‧‧‧Inductive parts

(22)‧‧‧Guide magnets

(25)‧‧‧First coil

(26)‧‧‧second coil

(28) ‧‧‧ Expanded paragraph

(30)‧‧‧Induction switch set

(31)‧‧‧Power detector

(32)‧‧‧Power failure detector

(35) ‧‧‧ conduction sensor

(36)‧‧‧ cut off the sensor

(3) ‧‧‧Rotary axis

(300)‧‧‧Keys

The first figure is a schematic structural view of a preferred embodiment of the dual magnetic assisted electric device of the present invention for explaining the main components and their relative relationships.

(A) and (B) of the second figure: the action of the dual magnetic assisting electric device of the present invention Figure for explaining the state in which the N poles of the magnetic column group are adjacent.

(A) and (B) of the third drawing are diagrams showing the operation of the dual magnetic assisting electric device of the present invention for explaining the state in which the S poles of the magnetic array group are adjacent.

Figure 4 is a schematic view showing the structure of the second preferred embodiment of the dual magnetic assisted electric device of the present invention for explaining the state of its disc matrix.

Figure 5 is a perspective view of a preferred embodiment of the fourth embodiment of the dual magnetic assisted electric device of the present invention.

Figure 6 is a block diagram showing another embodiment of the dual magnetic assisted electric device of the present invention for explaining the state of its loop matrix.

Figure 7 is a perspective view of a preferred embodiment of the sixth embodiment of the dual magnetic assisted electric device of the present invention.

Figure 8 is a plan view showing the sensing member of the coil array in the dual magnetic assisting electric device of the present invention for further explaining the state of the magnetizer.

Figure 9 is a schematic view showing the structure of a further preferred embodiment of the dual magnetic auxiliary electric device of the present invention for explaining the state of the complex matrix.

The present invention is a dual magnetic assisted electric device, with reference to the specific embodiments of the invention and its components, as illustrated in the accompanying drawings, all of which relate to front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical references. It is intended to facilitate the description, not to limit the invention, and to limit its components to any position or spatial orientation. The drawings and the dimensions specified in the specification may be varied in accordance with the design and needs of the specific embodiments of the present invention without departing from the scope of the invention.

The dual magnetic assisted electric device of the present invention is constructed as shown in the first figure, and is composed of one or more sets of magnetic groups (10), one set or more. a coil array (20) and one or more sets of inductive switches (30), the magnetic arrays (10) and the coil arrays (20) being defined as rotors or stators, respectively The relative motion is generated synchronously; and for the detailed configuration of the preferred embodiment of the present invention, please refer to the first, second and third figures, which is a set of magnetic columns (10), a set of coil columns ( 20) and a group of inductive switch groups (30) are dominant, and wherein the magnetic column group (10) is a rotor and the coil row group (20) is a stator as an embodiment; wherein the magnetic column group (10) moves along the direction of motion Aligning at least one first magnetic member (11) and at least one second magnetic member (12), wherein the first and second magnetic members (11, 12) are of equal length, and the first and second magnetic members ( 11, 12) magnetizing in the direction of motion, and the magnetic poles of the adjacent first and second magnetic members (11, 12) or the second and second magnetic members (12, 11) are adjacent to the same pole, for example, N pole corresponding N pole [as shown in the first and second figures] or S pole corresponds to the S pole [as shown in the third figure], and the adjacent first and second magnetic members (11, 12) or the second, a magnetic member ( 12, 11) has a magnetic gap of equal width (15) The coil array (20) is disposed on one side of the magnetic array (10), and the coil array (20) has at least one same axis and spaced apart sensing members (21), the sensing members ( 21) consisting of a magnet (22) and a first coil (25) and a second coil (26) wound around one end of the magnet (22), and the first and second coils ( 25, 26) and connected to a power supply [not shown], the power supply can be forward power or reverse power, so that the first and second coils (25, 26) of each sensing component (21) of the coil array (20) When the power is connected, the magnet can be excited to make the two ends of the sensing element (21) have a polarity, and the magnetic force is transmitted through the phase suction or the repulsive force, and the moving magnetic column group (10) generates relative motion, and the sensing members (21) First The lengths of the first and second coils (25, 26) are equal, and the winding directions are the same, and the lengths of the first and second coils (25, 26) are smaller than the lengths of the first and second magnetic members (11, 12), and The preferred lengths of the first and second coils (25, 26) are greater than or equal to one quarter of the length of the first and second magnetic members (11, 12), and the lengths of the first and second coils (25, 26) are less than Equal to three-quarters of the length of the first and second magnetic members (11, 12), and the first and second coils (25, 26) of the present invention have an optimum length equal to two-quarters of the first and second magnetic members (11). , 12) the length. In addition, the length of the magnetizer (22) of the sensing member (21) is the length of any magnetic member (11, 12) plus the width of the adjacent magnetic gap (15) and any coil (25, 26) extends into another magnetic The length of the piece (12, 11), and the optimal length of the first and second magnetic members (11, 12), the magnetic gap (15) and the first and second coils (25, 26) of the present invention. The ratio is 2:1:0.5:0.5; as described, the sensing switch group (30) includes at least two power detectors (31) disposed on the magnetic array (10), and at least two power-off detectors. (32) and at least one conduction inductor (35) and at least one disconnection sensor (36) disposed in the coil array (20) for controlling the first and second coils of the coil array (20) (25, 26) Is it connected to the power supply? The power detectors (31) are disposed in the first and second magnetic members (11, 12) and enter the magnetic pole faces of the sensing members (21) according to the moving direction, and the power detecting device ( 32) is disposed in the first and second magnetic members (11, 12) opposite to the magnetic pole surface of the sensing member (21) according to the moving direction, and further, the conduction sensor of the sensing switch group (30) (35) And a disconnecting inductor (36) is disposed in the magnet (22) of the sensing member (21) opposite to the first coil (25) of the magnetic array (10), and wherein the inductor (35) is turned on The first coil (25) is disposed away from the end of the magnetic array (10) with respect to the moving direction, and the cutting inductor (36) is disposed in the relative movement direction of the first coil (25). The end portion of the magnetic array (10) is provided for the conduction sensor (35) on the sensing member (21) to detect the power detecting device (31) of the first and second magnetic members (11, 12). The power source and the first and second coils (25, 26) of the sensing member (21) are in a power-on state, thereby generating an excitation action and magnetizing [as in the second and third figures (A)], and when the cutting is performed The sensor (36) can detect the first and second coils of the power source and the sensing component (21) when detecting the power-off detector (32) of the first and second magnetic members (11, 12). 26) in a disconnected state of disconnection, without causing magnetization due to excitation [as in the second and third diagrams (B)]; thereby avoiding the first inductive component (21) of the coil array (20) When the first and second coils (25, 26) enter the magnetic gap (15) of the magnetic array (10), they are energized when the induced electromotive force is generated by cutting, and the group constitutes a dual magnetic auxiliary electric device capable of reducing the input power and improving the output power. .

As for the preferred embodiment of the dual magnetic assisted electric device of the present invention, when the actual operation is performed, as shown in the second and third figures, when the magnetic array (10) and the coil array (20) are in relative motion, for example, The invention uses the magnetic array (10) as the rotor to be displaced from right to left, and the coil array (20) as the stator is not moving; wherein the inductive switch group (30) is in the first magnetic member of the magnetic array (10) (11) [As shown in the figure (A) of the second figure] or the second magnetic member (12) [as shown in the figure (A) of the third figure], the power detector (31) on the entrance end of the relative movement direction detects the coil When the conduction group (35) of the column group (20) is away from the end in the relative movement direction, the power supply simultaneously supplies the first and second coils (25, 26) of the coil array (20) to each other in the reverse direction, so that each The magnetizer (22) of the sensing member (21) is magnetized to generate corresponding magnetic poles, and the sensing member (21) of each coil array (20) can be subjected to the first and second coils in the same direction of winding on the magnet (22) ( 25, 26) Simultaneous reverse power supply Or positive power supply influence, for example, as shown in the second figure (A), when the first magnetic member (11) enters the sensing member (21) with the S pole correspondingly, the sensing member (21) enters the moving direction. The magnetic pole has an N pole and the magnetic pole at the exit end is an S pole. On the contrary, as shown in the third figure (A), when the second magnetic member (12) enters the sensing member (21) with the N pole correspondingly, the magnetic pole of the sensing member (21) entering the end in the moving direction is S pole. And the magnetic pole leaving the end is N pole. In addition, at this time, the position of the guiding magnet (22) of the sensing member (21) at the moving direction entry end is located at the next adjacent second magnetic member (12) or the first magnetic member (11), so that the coil can be made The magnetic pole of the sensing member (21) of the column group (20) at the exiting end in the opposite direction of movement is in the same polarity as the magnetic pole of the first magnetic member (11) or the second magnetic member (12). [Fig. 2] The S pole to the S pole of (A) or the N pole to the N pole of (A) of the third figure, and the relative motion direction forms a repulsive back pressure, and the sensing part of the coil array (20) The magnetizer (22) of (21) is further disposed at a magnetic pole of the entrance end in the opposite movement direction and an adjacent second and a magnetic member (12, 11) of the first and second magnetic members (11, 12). The magnetic poles are in a heteropolar phase (such as the N pole to the S pole of (A) in the second figure or the S pole to the N pole of (A) in the third figure), so that the relative movement direction forms another attraction. The front pulling force, so that the coil array (20) and the magnetic column group (10) form four magnetic assisting forces, which can effectively increase the rotational speed and thereby increase the output power; otherwise, when the inductive switch group (30) is in the magnetic column group (10) The first magnetic piece (11) [ (B) in the second figure] or the second magnetic member (12) [shown in (B) of the third figure] the power-off detector (32) on the exit end of the relative movement direction detects the coil array (20) When the cutting sensor (36) of the upper moving direction enters the end, the first and second coils (25, 26) of the coil row group (20) are disconnected from the power source, so that the coil array (20) Each of the sensing members (21) does not form an active magnetic field The magnetic poles of the sensing element (21) are prevented from being generated by corresponding magnetisms, so that the magnetic poles of the coil array (20) entering the end in the relative movement direction and the magnetic poles of the inductive magnetic members (12, 11) are oppositely attracted. , to make a relative suction direction to form a suction pulldown force [as shown in the second and third diagram (B)], so as to avoid the generation of magnetic resistance harmful to the direction of motion, to avoid affecting the speed, and reduce the output power And because the magnetic pole axes of the first and second magnetic members (11, 12) of the magnetic array (10) are parallel to the direction of motion, the first and second magnetic properties in the magnetic array (10) The magnetic flux outside the first and second magnetic members (11, 12) is not perpendicular to the moving direction when the members (11, 12) are opposite to each other, and the sensing member (21) of the coil group (20) is When the first and second coils (25, 26) are located in the first and second magnetic members (11, 12), there is no induced electromotive force, so that the first and second coils of the sensing member (21) of the coil array (20) can be made ( 25, 26) When the first and second magnetic members (11, 12) are not energized by the induced electromotive force, the input power of the coil group (20) when the electric drive is driven can be reduced, thereby achieving the purpose of energy saving.

In addition, the second preferred embodiment of the present invention is as shown in the fourth and fifth figures. The embodiment is a disk type matrix electric device, which is composed of at least two disks (1) and at least one coil disk. (2) The equidistant spacing is alternately arranged, and the present invention has three sets of disks (1) and two sets of coil disks (2) as main embodiments, and each magnetic disk (1) is provided with a magnetic column group (10). And each of the coil disks (2) is provided with a coil row group (20), and the magnetic column group (10) and the coil row group (20) are opposite each other, and the magnetic column group on each of the magnetic disks (1) (10) each of the first and second magnetic members (11, 12) are opposite poles, and each of the magnetic disk (1) and each of the coil disks (2) can be respectively defined as a rotor or a stator for synchronizing with each other. The relative motion is generated, and the present invention is characterized in that each of the magnetic disks (1) is used as a rotor, and each of the coil disks (2) is used as a stator. Each of the magnetic disk (1) and each of the coil disks (2) is respectively formed with a shaft hole (100, 200) for pivoting a rotating shaft (3), and the disk (1) shaft hole (100) Forming corresponding key portions (105, 300) with the rotating shaft (3), so that each of the magnetic disks (1) can be rotated by the rotating shaft (3) relative to each of the coil disks (2), and the synchronous displacements Each of the first and second magnetic members (11, 12) of the magnetic disk group (10) of the magnetic array (10) has the same size and positions in the same polarity, that is, each of the opposite magnetic column groups (10) The first and second magnetic members (11, 12) are arranged opposite to each other with the same magnetic poles (as shown in the fourth figure), and each of the sensing members (21) of the pair of opposing coil rows (20) corresponds to the respective ones. The positions of the first and second magnetic members (11, 12) of the magnetic array (10) may further be aligned or misaligned [as shown in the fourth figure] to increase the magnetic column group (10). The magnetic assistance at the time point or the magnetic array (10) can be pushed by the continuous action, which can effectively improve the inertial force in the direction of motion.

Further, as shown in the sixth and seventh embodiments, another preferred embodiment of the present invention is a ring type matrix electric device which is composed of at least one magnetic disk (1) and at least one coil disk. (2) The equidistant spacing is alternately arranged, each of the magnetic disks (1) is provided with at least two concentric magnetic arrays (10), and each of the coil disks (2) is provided with at least two coaxial coil rows a group (20), wherein the magnetic column group (10) of the same diameter is opposite to the coil row group (20), and each of the magnetic column groups (10) on each of the magnetic disks (1) is first The two magnetic members (11, 12) are in the same polarity and are opposite to each other [as shown in the ninth figure], and the first magnetic phase of the phase magnetic array (10A, 10B) of each of the magnetic disks (1) The two ends of the member (11A, 11B) or the second magnetic member (12A, 12B) are correspondingly bundled toward the axis, and the sensing members of the phase coil group (20A, 20B) of each of the coil disks (2) The two ends of (21A, 21B) are also correspondingly bundled toward the axis, and each of the disk (1) and each of the coil disks (2) can be defined as a turn The stator or the stator is configured to synchronously move relative to each other. In the present invention, each of the magnetic disks (1) is used as a rotor, and each of the coil disks (2) is used as a stator. The preferred embodiment is attached to each of the disks (1). Each of the coil discs (2) is respectively formed with a shaft hole (100, 200) for pivoting a rotating shaft (3), and the disk (1) shaft hole (100) is formed corresponding to the rotating shaft (3). Key portions (105, 300), such that the magnetic disk (1) can be rotated by the rotating shaft (3) relative to each of the coil disks (2), and each of the sensing members of the pair of opposing coil rows (20) ( 21) The position of each of the first and second magnetic members (11, 12) corresponding to each of the magnetic arrays (10) is aligned or misaligned, so that the magnetic array (10) can be pushed and pushed. Or the magnetic array (10) can be pushed by the continuous action, which can effectively improve the inertial force in the direction of motion. .

Furthermore, as shown in the eighth figure, the magnetizer (22) of the sensing member (21) of the coil array (20) of the present invention is formed with a first portion in the middle between the first and second coils (25, 26). The second coil (25, 26) has the same diameter enlarged section (28), and the enlarged section (28) of each of the magnetizers (22) can be applied to the first and second coils (25, 26) at both ends, so that The magnetic stress of the sensing member (21) avoids interference and makes the magnetic conduction of the magnetizer (22) faster and more complete.

In this way, it can be understood that the present invention is an excellent creation, in addition to effectively solving the problems faced by the practitioners, and greatly improving the efficiency, and the same or similar product creation or public use is not seen in the same technical field. At the same time, it has the effect of improving the efficiency. Therefore, the present invention has met the requirements for "novelty" and "progressiveness" of the invention patent, and is filed for patent application according to law.

(10) ‧‧‧Magnetic group

(11)‧‧‧First magnetic parts

(12)‧‧‧Second magnetic parts

(15)‧‧‧ Magnetic gap

(20) ‧‧‧ coil group

(21)‧‧‧Inductive parts

(22)‧‧‧Guide magnets

(25)‧‧‧First coil

(26)‧‧‧second coil

(30)‧‧‧Induction switch set

(31)‧‧‧Power detector

(32)‧‧‧Power failure detector

(35) ‧‧‧ conduction sensor

(36)‧‧‧ cut off the sensor

Claims (18)

A dual magnetic assisted electric device comprising a magnetic column group, a coil array group and an inductive switch group, wherein the magnetic column group and the coil array group can generate relative motion; wherein the magnetic column group is arranged in the moving direction at least a first magnetic member and at least a second magnetic member, wherein the first and second magnetic members are of equal length, and the first and second magnetic members are magnetized in a moving direction, and adjacent first and second magnetic members The magnetic poles of the piece are adjacent to the same pole, and the adjacent first and second magnetic members or the second and the magnetic members have a magnetic gap of equal width; and the group of coils has at least one same axis and are spaced apart from each other. Inductive members respectively have a magnetizer and a first coil and a second coil wound around one end of the magnetizer, and the first and second coils have the same length and the same winding direction, and The first and second coils of the sensing component can be simultaneously connected to a power supply capable of forward or reverse power supply, and the lengths of the first and second coils of the sensing component are smaller than the length of the first and second magnetic components, and The length of the magnet of the sensing parts is any magnetic part Degree plus the width of the adjacent magnetic gap and the length of any of the coils extending into the other magnetic member; further, the inductive switch group includes at least two power detectors disposed in the magnetic array, at least two power detectors And at least one conduction sensor and at least one cutting sensor disposed in the coil array, wherein the power detectors are respectively disposed in the first and second magnetic members and are opposite to the magnetic poles of the sensing members according to the moving direction. The end face, and the power-off detectors are disposed in the first and second magnetic members, respectively, away from the magnetic pole faces of the sensing members according to the moving direction, and further, the conduction sensor and the cutting sensor of the sensing switch group The device is disposed in the first magnet of the magnetic field group of the sensing element, and wherein the conduction sensor is disposed on the first line The ring moves away from the end of the magnetic column group with respect to the moving direction, and the cutting sensor is disposed at the end of the magnetic column group in the relative movement direction of the first coil. The dual magnetic assisted electric device according to claim 1, wherein the first and second coils of the inductive member of the coil array preferably have a length greater than or equal to a length of one quarter of the first and second magnetic members, and Less than or equal to three-quarters of the length of the first and second magnetic members. The dual magnetic assisted electric device according to claim 1, wherein the first and second coils of the inductive component of the coil array have an optimum length equal to two-quarters of the length of the first and second magnetic members. The optimum length ratio of the magnet to the first and second magnetic members, the magnetic gap, and the first and second coils is 2:1:0.5:0.5. The dual magnetic assisted electric device according to claim 1, wherein the magnetizer of the sensing member of the sensing group is formed with an enlarged section of the same diameter as the coil in the middle portion between the first and second coils, each of the magnetizers. The enlarged section can be applied to the first and second coils of the two ends. A dual-magnetic auxiliary electric device is composed of at least two magnetic column groups, at least one coil array group and at least one inductive switch group, and each of the magnetic column groups is disposed at opposite intervals of the same pole, and each of the inductions The column groups are respectively equidistantly disposed between two pairs of opposite magnetic column groups, and the magnetic column groups and the coil group groups can synchronously generate relative motion; wherein the magnetic column groups are arranged in at least one of the moving directions a magnetic member and at least one second magnetic member, wherein the first and second magnetic members have the same length, and the first and second magnetic members are magnetized in the moving direction, and the adjacent first and second magnetic members are The magnetic poles are adjacent to the same pole, and the adjacent first and second magnetic members or the second and the magnetic members have a magnetic gap of equal width; And the inductive members having at least one same axis and spaced apart from each other, wherein the sensing members respectively have a magnetizer and a first coil and a second coil wound around one end of the magnetizer. The lengths of the first and second coils are equal, and the winding directions are the same, and the first and second coils of the sensing components can be simultaneously connected to a power supply capable of positively or negatively supplying power, and the first of the sensing components The length of the two coils is less than the length of the first and second magnetic members, and the length of the magnets of the sensing members is the length of any of the magnetic members plus the width of the adjacent magnetic gap and the length of any of the coils extending into the other magnetic member; Furthermore, the inductive switch group includes at least two power detectors, at least two power-off detectors, and at least one conduction sensor disposed in each of the coil groups, and at least one cut-off. The sensor, wherein the power detecting device is disposed in the first and second magnetic members, and the magnetic pole end faces of the sensing members are relatively moved according to the moving direction, and the power detecting detectors are respectively disposed on the magnetic poles The first and second magnetic members are relatively separated according to the direction of motion The magnetic pole faces of the sensing members, and the conducting inductors of the inductive switch groups and the disconnecting sensors are disposed in the magnets of the sensing members and away from the first coils of the magnetic arrays And the conductive sensor is disposed at an end of the first magnetic coil from the end of the magnetic array, and the cutting sensor is disposed at an end of the first magnetic coil to enter the end of the magnetic array . The dual magnetic assisted electric device according to claim 5, wherein the dual magnetic assisted electric device is formed by staggering at least two magnetic disks and at least one coil disk at equal intervals, and each of the magnetic disks is provided with at least one magnetic wave. The column group, wherein each of the coil disks is provided with at least one sensing column group, and the magnetic column groups are opposite to the sensing column group to form a disk type matrix electric device. The dual magnetic auxiliary electric device according to claim 5 or 6, wherein the first and second coils of the sensing members of the coil array are preferably longer than or equal to one quarter of the first and second magnetic The length of the piece, and less than or equal to three-quarters of the length of the first and second magnetic members. The dual magnetic assisted electric device according to claim 5, wherein the first and second coils of the sensing members of the coil array have an optimum length equal to two-quarters of the first and second magnetic members. The length of the magnet and the first and second magnetic members, the magnetic gap and the first and second coils have an optimum length ratio of 2:1:0.5:0.5. The dual magnetic assisted electric device according to claim 5, wherein the sensing members of each of the opposite sensing arrays are aligned with respect to the position of the magnetic array relative to the magnetic members. The dual magnetic assisted electric device according to claim 5, wherein the sensing members of the opposite sensing arrays are arranged in a misaligned position corresponding to the magnetic members. The dual magnetic auxiliary electric device according to claim 5 or 6, wherein the magnetizers of the sensing members of the sensing array group form an enlarged section of the same diameter as the coil in the middle portion between the first and second coils. The enlarged section of each of the magnetizers can be applied to the first and second coils of the two ends. A dual magnetic assisted electric device is provided with at least one magnetic disk and at least one coil disk at an equidistant interval, and the magnetic disks are provided with at least two concentric and identical magnetic groups, and the coil plates Having at least two coaxial core coil groups, and each of the same diameter magnetic column groups and the coil array group are opposite, and at least one inductive switch group is formed, and the magnetic disks are synchronously generated with the coil disks Relative movement, forming a looped matrix electric device; The first magnetic component and the at least one second magnetic component are arranged in the moving direction, and the first and second magnetic components are equal in length, and the first and second magnetic components are in motion. The direction is magnetized, and the magnetic poles of the adjacent first and second magnetic members are adjacent to the same pole, and the adjacent first and second magnetic members or the second and the magnetic members have a magnetic gap of equal width, and The first magnetic member and the second magnetic member of each phase of the magnetic disk are correspondingly bundled toward the axial center; and the coil arrays have at least one same axis and are spaced apart from each other. The sensing elements respectively have a magnet and a first coil and a second coil wound around the two ends of the magnet, and the first and second coils have the same length and the same winding direction, and the sensing The first and second coils of the device can be simultaneously connected to a power source capable of positively or negatively supplying power, and the lengths of the first and second coils of the sensing members are smaller than the lengths of the first and second magnetic members, and the sensing The length of the magnet of the piece is the length of any magnetic piece plus the width of the adjacent magnetic gap and a coil extends into the length of the other magnetic member, and the magnets of the sensing members of the phase coils and the sensing group of the coils and the ends of the coil are also correspondingly closed to the axis; further, the sensing The switch group includes at least two power detectors, at least two power-off detectors, and at least one conduction sensor and at least one cut-off sensor disposed in each of the coil groups, wherein the switch group includes The power detecting device is disposed in the first and second magnetic members to enter the magnetic pole faces of the sensing members according to the moving direction, and the power detecting detectors are respectively disposed on the first and second magnetic members. The direction of the movement is relatively away from the magnetic pole faces of the sensing members, and the conduction sensors of the inductive switch groups and the disconnecting sensors are disposed in the magnets of the sensing members to be relatively separated from the magnetic waves. a first coil of the column group, wherein the conduction inductor is disposed in the relative movement direction of the first coil to move away from the magnetic columns The end of the group, and the cutting sensor is disposed at an end of the first magnetic coil to enter the end of the magnetic array. The dual magnetic assisted electric device according to claim 12, wherein the dual magnetic assisted electric device is formed by staggering at least two magnetic disks and at least one coil disk at equal intervals, and each of the same on the magnetic disk The magnetic clusters are in the same polarity and form a compound matrix electric device. The dual magnetic auxiliary electric device according to claim 12, wherein the first and second coils of the sensing members of the coil group preferably have a length greater than or equal to a quarter of the first and second magnetic The length of the piece, and less than or equal to three-quarters of the length of the first and second magnetic members. The dual magnetic assisted electric device according to claim 12, wherein the first and second coils of the sensing members of the coil array have an optimum length equal to two-quarters of the first and second magnetic members. The length of the magnet and the first and second magnetic members, the magnetic gap and the first and second coils have an optimum length ratio of 2:1:0.5:0.5. The dual magnetic assisted electric device according to claim 12, wherein the sensing members of the opposite sensing arrays are aligned with respect to the position of the magnetic array relative to the magnetic members. The dual magnetic assisted electric device according to claim 12 or 13, wherein the sensing members of the opposite sensing arrays are arranged in a misaligned position corresponding to the magnetic members. The dual magnetic auxiliary electric device according to claim 12, wherein the magnetizers of the sensing members of the sensing group form an enlarged section of the same diameter as the coil in the middle portion between the first and second coils. The enlarged section of each of the magnetizers can be applied to the first and second coils of the two ends.