TWI644500B - Magnetic pole offset electric device with magnetic gap - Google Patents

Abstract

The present invention relates to a magnetic pole dislocation electric device having a magnetic gap, which has an induction group, and one of a first magnetic group and a second magnetic group that can be synchronously moved relative to each other on both sides of the sensing group, wherein the first The magnetic group is formed by two or more magnets magnetized in a vertical direction and the first magnetic members arranged in the same pole are connected in series at equal intervals, and the magnetic members between the adjacent two magnetic members have a magnetic And the second magnetic group is formed by two or more magnetic members magnetized in a vertical direction and the second magnetic members arranged in the same pole are connected in series at equal intervals, and the second magnetic members adjacent to each other And having a magnetic gap, and the second magnetic member is opposite to the first magnetic member and arranged in a misaligned manner, and the sensing group is provided with a selective pair of the sensing group and the first magnetic group and the second magnetic group. Or the power switch group, whereby the magnetic flux of the magnetic lines of the first and second magnetic groups can be used to form a magnetic flux parallel to the direction of motion, so that the magnetic lines in the corresponding region are less than the cutting coil , weakening the induced electromotive force, and reducing the input power, and giving power Dual magnetic induction and proliferation when co-movable, for increasing the output power, and thus enhance the energy conversion efficiency thereof.

Description

Magnetic pole offset electric device with magnetic gap

The invention belongs to the technical field of an electric motor, in particular to a magnetic pole dislocation electric device with a magnetic gap capable of reducing an induced electromotive force and increasing a rotation rate, thereby being capable of inputting a small electric drive to reduce energy loss and simultaneously proliferating double magnetic Help, improve output power, thereby improving its energy conversion efficiency.

According to the conventional electric device, the coil and the magnetic member are relatively rotatable, wherein the coil is used as the stator, and the magnetic member is used as the rotor. The coil is magnetized by the intermittent power supply to the coil, and is used as the rotor. The magnetic member generates a repulsive and attracting magnetic force, which in turn drives the rotor to rotate at a high speed.

Since the electric device is operated intermittently, the rotor is driven by extracting the required magnetic force, but the existing electric device is affected by the configuration of the coil and the magnetic member. At the moment when the power supply is suspended, the coil remains It will be cut by the magnetic member in the inertial rotation, and the induced electromotive force will be generated to generate the magnetic attraction between the coil and the magnetic member. Therefore, the design of the existing electric device requires a large input power to drive enough to cause unnecessary energy loss.

In other words, since the existing electric device is subjected to magnetic line cutting and the influence of the accelerating induced electromotive force, there is a problem that the input electric power of the driving is large, and the output power is small due to the influence of the magnetic resistance, so that the internal induced electromotive force at the time of power feeding can be effectively reduced. And the magnetic assistance that excites the magnetization when it is energized, it will produce low loss. The effect of input and high output is to improve the efficiency of energy conversion. Therefore, how to achieve this goal is the industry's urgent need for developers.

In view of this, the present inventors have intensively discussed the problems faced by the aforementioned existing electric devices, and have actively pursued solutions through years of research and development experience in related industries, and have succeeded in research and trials. Developed a magnetic pole-displacement electric device with magnetic gap to overcome the dilemma of low energy conversion caused by large induced electromotive force and high kinetic energy loss.

Therefore, the main object of the present invention is to provide a magnetic pole dislocation electric device with a magnetic gap, thereby reducing the induced electromotive force, achieving input of small driving power, and further improving energy conversion efficiency.

Moreover, the main object of the present invention is to provide a magnetic pole dislocation electric device with a magnetic gap, which can increase the forward magnetic assistance and effectively increase the running speed, thereby improving the output power and further improving the energy conversion efficiency.

Based on the above, the present invention mainly achieves the foregoing objects and functions by the following technical means. The electric device has a sensing group, and a first magnetic group and a second magnetic group are disposed on both sides of the sensing group. The first and second magnetic groups are synchronously movable with the sensing group, and the sensing group and the first and second magnetic groups are provided with a power feeding switch group for selectively controlling the sensing group and whether a power source is connected to the power supply: The sensing group is composed of one or more coil members, each of the coil members having a magnet extending in a vertical direction of movement and at least one coil disposed on the magnetizer, and the coils of each coil member are Connecting a power supply separately; and the first magnetic group is composed of two or more equal lengths A magnetic member is connected in series, and each of the first magnetic members is magnetized in a vertical movement direction, and the first magnetic member has a sensing group corresponding to the same magnetic pole, and the first magnetic portion of the first magnetic group is adjacent to the first magnetic A magnetic gap is formed between the pieces, the length of the magnetic gap is less than or equal to 1.5 times the first magnetic member, and 0.5 times or more of the first magnetic member; and the other second magnetic group is composed of two or more The second magnetic members are connected in series, and each of the second magnetic members is equal in length to the first magnetic member, and each of the second magnetic members is magnetized in a vertical direction, and the second magnetic member has a magnetic pole in the same polarity. Corresponding to the sensing group, and the first and second magnetic members of the first and second magnetic groups are opposite to each other in the magnetic poles of the sensing group, and a magnetic gap is formed between the adjacent two magnetic members of the second magnetic group. The magnetic gap is equal to the magnetic gap of the first magnetic resistance, and the central point position of the second magnetic member corresponds to one end side edge of the first magnetic group relative to the first magnetic member, so that the second magnetic member of the second magnetic group The first magnetic component of a magnetic group is relatively equidistantly displaced, and the first and second magnetic groups are relatively first The two magnetic members respectively have an overlapping area; wherein the power feeding switch group is composed of at least one path switch, at least one circuit breaker, at least one path sensing element and at least one circuit breaking sensing element, and the path switch and the The path sensing component is disposed at a side of the first magnetic group that first contacts the coil component in the opposite direction of the moving direction of the inductive group, and wherein the path switch is disposed at a center of the first magnetic group end of the inductive group. The channel sensing component is disposed at a center of one end of the first magnetic component corresponding to the sensing group, and the circuit breaker and the circuit breaker sensing element are respectively disposed on a second magnetoresistive side of the overlap region that is separated from the end of the sensing group and finally separated from the sensing portion. The interrupting switch is disposed in the center of the second magnetic group of the sensing group, and the breaking sensing element is disposed at the center of the second magnetic component corresponding to the sensing group.

Therefore, the magnetic pole dislocation electric device with magnetic gap of the present invention can realize the magnetic flux flow direction and relative compression of the magnetic lines of the first and second magnetic groups to form a magnetic flux parallel to the moving direction by the foregoing technical means. In the overlapping area, the phenomenon of less than the cutting coil component is weakened to weaken the induced electromotive force, and the input power can be reduced, and the double magnetic assistance is increased when the electric driving is driven, thereby improving the output power and thereby improving the energy conversion efficiency. Therefore, it can greatly enhance its added value and increase its economic efficiency.

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 .

(10)‧‧‧Induction group

(100)‧‧‧Dry

(11)‧‧‧Circle parts

(12) ‧‧ ‧ magnets

(15)‧‧‧ coil

(20) ‧‧‧First Magnetic Group

(200)‧‧‧‧

(21)‧‧‧First magnetic parts

(25)‧‧‧ Magnetic gap

(30) ‧‧‧Second magnetic group

(300)‧‧‧‧

(31)‧‧‧Second magnetic parts

(35)‧‧‧ Magnetic gap

(40)‧‧‧Power switch group

(41)‧‧‧Path switch

(42) ‧‧‧Disconnect switch

(45)‧‧‧Path sensing elements

(46) ‧‧‧Disconnection sensing elements

(500)‧‧‧Rotary axis

Fig. 1 is a schematic view showing the architecture of a first embodiment of a magnetic pole shifting electric device with magnetic gap according to the present invention.

Fig. 2 is a schematic view showing the flow of magnetic lines of force in the first embodiment of the magnetic pole shifting electric device with magnetic gap of the present invention.

Fig. 3 is a view showing the state of use of the first embodiment of the magnetic pole shifting electric device with magnetic gap of the present invention.

Fig. 4 is a schematic view showing the power supply operation of the first embodiment of the magnetic pole shifting electric device with magnetic gap of the present invention.

Fig. 5 is a schematic view showing the unpowered operation of the first embodiment of the magnetic pole shifting electric device with magnetic gap of the present invention.

Fig. 6 is a schematic view showing the structure of a second embodiment of the magnetic pole shifting electric device with magnetic gap of the present invention.

Figure 7 is a schematic view showing the flow of magnetic lines of force in the second embodiment of the magnetic pole shifting electric device with magnetic gap of the present invention.

Fig. 8 is a view showing the state of use of the second embodiment of the magnetic pole shifting electric device with magnetic gap of the present invention.

Fig. 9 is a schematic view showing the power supply operation of the second embodiment of the magnetic pole shifting electric device with magnetic gap of the present invention.

Fig. 10 is a schematic view showing the operation of the second embodiment of the magnetic pole shifting electric device with magnetic gap of the present invention.

The present invention is a magnetic pole dislocation electric device having a magnetic gap, and the specific embodiments of the present invention and its components, as illustrated in the accompanying drawings, all relate to front and rear, left and right, top and bottom, upper and lower, and horizontal and The vertical reference is for convenience of description only and is not intended to limit the invention, nor 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 magnetic pole shifting electric device having the magnetic gap of the present invention is configured as shown in FIGS. 1 and 6 , and has an inductive group (10), and is provided with dislocations and partial portions on both sides of the inductive group (10). One of the first magnetic group (20) and one second magnetic group (30) are overlapped, and the first and second magnetic groups (20, 30) are synchronously movable with the sensing group (10), and the sensing group (10) And a power switch group (40) is disposed between the first magnetic group (20) and the second magnetic group (30), and the power switch group (40) is configured to selectively control whether the sensing group (10) is connected. The power supply performs a power feeding action for intermittently driving the first and second magnetic groups (20, 30) and the sensing group (10) to move relative to each other; The detailed configuration of different embodiments of the magnetic pole dislocation electric device with magnetic gap of the present invention, wherein the first and sixth figures are respectively the schematic diagrams of the first and second embodiments, and the second and seventh figures are the first and second embodiments respectively. The magnetic flux flow diagram, and the third and eighth diagrams are schematic diagrams of the first and second embodiments, wherein the sensing group (10) can be defined as a stator, and the first and second magnetic groups (20, 30) It is defined as a rotor; the sensing group (10) is disposed on a static disk (100), and the sensing group (10) is composed of one or more coil members (11) disposed on the static disk (100). The coil member (11) has a magnet (12) extending in a vertical direction of movement and at least one coil (15) disposed on the magnet (12), and each coil member (11) The coils (15) are respectively connected to a power supply (not shown) for enabling the coil member (11) to be magnetized and formed vertically when the power source and the coil (15) of the coil member (11) are turned on. The direction of magnetization is magnetized, and the magnetic poles at both ends of the coil member (11) generate magnetic force relative to the first and second magnetic groups (20, 30), and drive the first, The magnetic group (20, 30) is synchronously moved relative to the sensing group (10); and the first magnetic group (20) is disposed on a moving plate (200), the first magnetic group (20) is composed of two or Two or more first magnetic members (21) disposed on the movable disk (200) are connected in series, and each of the first magnetic members (21) is magnetized in a vertical moving direction to make the first magnetic member ( 21) The magnetic poles of the N pole or the S pole are respectively formed at two ends of the vertical movement direction, and a magnetic gap (25) is respectively formed between the adjacent two magnetic members (21) of the first magnetic group (20). The length of the magnetic gap (25) is less than or equal to 1.5 times the first magnetic member (21) and 0.5 times or more the first magnetic member (21). In this embodiment, the length of the magnetic gap (25) is equal to the first magnetic member (21). )long The second embodiment is disposed on a moving plate (300), and the second magnetic group (30) is disposed on the moving plate (two or more). 300) The equal length second magnetic members (31) are connected in series, and each of the second magnetic members (31) is equal in length to the first magnetic member (21), and each of the second magnetic members (31) is Magnetizing in a vertical motion direction, so that the two ends of the second magnetic member (31) in the vertical direction of movement form the magnetic poles of the N pole or the S pole, respectively, and the first and second magnetic poles of the first and second magnetic groups (20, 30) The magnetic poles of the sensing group (10) correspond to the same poles, for example, the N poles of the first and second magnetic members (21, 31) respectively correspond to the sensing group (10) [as shown in Figures 1~3). The S pole of the first and second magnetic members (21, 31) corresponds to the sensing group (10) [as shown in Figures 6-8] is an embodiment, and the two magnetic phases of the second magnetic group (30) A magnetic gap (35) is formed between the adjacent second magnetic members (31), the magnetic gap (35) is equal in length to the magnetic gap (25) of the first magnetic resistance (20), and the second magnetic group (30) The second magnetic member (31) and the first magnetic member (21) of the first magnetic group (20) are equidistantly offset from each other to center the second magnetic member (31) The position corresponds to one end side edge of the first magnetic group (20) relative to the first magnetic member (21), and the first and second magnetic groups (20, 30) are opposite to the first and second magnetic members (21, 31). There is an overlap region (A), respectively, so that the magnetic lines of force are as shown in Figs. 2 and 7, since the magnetic lines of force flow from the N-poles of the first and second magnetic members (21, 31) to the S-pole, respectively. The magnetic lines on both sides of the overlap region (A) of the first and second magnetic members (21, 31) are reversely collided, and there are few magnetic lines flowing in the overlap region (A), and the first and second magnetic members (21, 31) The opposite poles are arranged opposite each other to generate mutually compressed magnetic beams; and the power supply switch group (40) is composed of at least one path switch (41), at least one circuit breaker (42), and at least one path sensing element ( 45) and The at least one disconnecting sensing element (46) is configured. As shown in the first and sixth figures, the path switch (41) and the path sensing element (45) of the power feeding switch group (40) are respectively disposed in the first and second magnetic groups ( 20, 30) The overlapping area (A) of the first and second magnetic members (21, 31) enters the side of the sensing group (10) that first contacts the coil member (11) with respect to the moving direction [eg, 1~ 3, the first magnetic member (21) of the first magnetic group (20), or the second magnetic member (31) of the second magnetic group (30) of the sixth to eighth figures, and wherein The path switch (41) is disposed on the coil unit (11) of the sensing group (10) corresponding to the first magnetic group (20) [as shown in FIG. 1] or the second magnetic group (30) [as shown in FIG. 6] One end of the center, and wherein the path sensing element (45) is disposed on the first magnetic member (21) [as shown in FIG. 1] or the second magnetic member (31) [as shown in FIG. 6] corresponding to the sensing group (10) The center of one end; the disconnecting switch (42) and the breaking sensing element (46) of the power switch group (40) are respectively disposed on the first and second magnetic members (21, 31) of the first and second magnetic groups (20, 30). The overlap region (A) with respect to the direction of motion leaves the end of the sensing group (10) from the end of the last detachment [such as the second magnetic field of Figures 1 to 3) The second magnetic member (31) of (30), or the first magnetic member (21) of the first magnetic group (20) of FIGS. 6-8, and the interrupt switch (42) are disposed in the sensing group (10) The coil member (11) corresponds to the second magnetic group (30) [as shown in Fig. 1] or the first magnetic group (20) [as shown in Fig. 6] at one end, and the open circuit sensing element (46) It is disposed on the second magnetic member (31) [as shown in FIG. 1] or the first magnetic member (21) [shown in FIG. 6] corresponding to the center of one end of the sensing group (10) for each of the sensing groups (10) The path switch (41) on the coil member (11) is detected on the opposite first magnetic member (21) [as shown in Fig. 4] or the second magnetic member (31) [as shown in Fig. 9] When the upper channel sensing element (45) is turned on, the coil (15) of the coil member (11) is electrically connected to the power source, and the coil member (11) is disconnected from the switch (42). When the opposite second magnetic member (31) [as shown in FIG. 5] or the first magnetic member (21) [shown in FIG. 10] is a disconnection sensing element (46), the coil member (11) is The coil (15) is disconnected from the power source to form a non-powered state; thereby, the group constitutes a magnetic pole offset electric device capable of reducing the induced electromotive force and having a magnetic flux with double magnetic assistance.

As for the first and second embodiments of the electric device of the present invention, in actual use, as disclosed in Figures 3 and 8, the stationary plate of the sensing group (10) is pivotally mounted on a rotating shaft (500). (100), and the movable plates (200, 300) of the first and second magnetic groups (20, 30) are fixed equidistantly on both sides of the stationary plate (100), so that the first and second magnetic groups (20, 30) The moving discs (200, 300) can synchronously rotate the stationary disc (100) of the relative sensing group (10) at a high speed; and the first and second magnetic groups (20, 30) are magnetized first and second in the vertical moving direction. The magnetic members (21, 31) are equidistantly dislocated, so that the magnetic lines of force of the first and second magnetic members (21, 31) are reversed on both sides in the overlap region (A) [as shown in Figures 2 and 7], The number of magnetic lines in the overlap region (A) is sparse due to conflict and anti-flow, and because the first and second magnetic members (21, 31) are arranged in the same pole, the magnetic lines are mutually compressed into a magnetic beam, and the sensing group (10) The coil member (11) coil (15) is in a power-driven state, which can reduce its input power, and when the coil (15) of the induction group (10) coil member (11) is electromagneticized, the double magnetic assist can be proliferated. Therefore, when it is powered, it can reduce its input. The force can provide high output power; therefore, when the first and second magnetic groups (20, 30) are synchronously moved relative to the sensing group (10), and the power feeding switch group (40) is located at the power feeding switch of the coil member (11) (41) Corresponding to the center of the first magnetic component (21) of the first magnetic group (20) [as shown in Fig. 4], or corresponding to the center of the second magnetic component (31) of the second magnetic group (30) [such as the ninth In the case of the path sensing element (45), the coil (15) of the coil member (11) can be electrically connected to the power supply source to form an electric drive state, so that the coil member (11) corresponds to the first One end of a magnetic member (21) [as shown in Fig. 4] or a second magnetic member (31) [as shown in Fig. 9] is magnetized to form the same polarity, so that it has the same magnetic repulsive force, and the coil member ( 11) The other end of the second magnetic member (31) [as shown in Fig. 4] or the first magnetic member (21) [as shown in Fig. 9] is magnetically assisted by the opposite pole attraction, so that the first magnetic group (20) is moved. The second magnetic group (30) accumulates double magnetic assistance, and can greatly increase its output power.

When the disconnecting switch (42) of the coil member (11) is detecting the second magnetic group (30), the second magnetic member (31) [as shown in Fig. 5] or the first magnetic group (20), the first magnetic member (21) [As shown in Fig. 10] When the opposite open-circuit sensing element (46) is turned on, the connection between the power supply and the coil (15) coil (15) can be cut off to form a power-off, avoiding the high magnetic wire cutting. The electric drive is driven by the induced electromotive force, and the magnetic lines of the first and second magnetic groups (20, 30) are oppositely flowed to each other in the overlap region (A), so that the magnetic flux in the region is sparse and compressed to form a The magnetic flux parallel to the moving direction is less than the induced electromotive force of the magnetic wire cutting, so the input power can be reduced when the electric drive is driven.

Through the foregoing description, the magnetic pole dislocation electric device with magnetic gap of the present invention utilizes the first and second magnetic members (21, 31) of the first and second magnetic groups (20, 30) to have the same poles and the positions are dislocated. The arrangement is such that the magnetic fluxes of the first and second magnetic groups (20, 30) in the overlap region (A) are sparse and mutually compressed to form a magnetic beam parallel to the moving direction, which is less than the induced electromotive force of the magnetic wire cutting. When the electric drive is driven, the input power can be reduced, and when the coil (15) of the induction group (10) coil member (11) is electrically excited, it is produced by magnetization and the first and second magnetic groups (20, 30). The raw magnetic stress can have dual magnetic assistance, which can improve the output power, achieve low input power, high output power, and improve energy conversion efficiency.

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.

Claims (6)

A magnetic pole dislocation electric device with a magnetic gap, the electric device has a sensing group, and a first magnetic group and a second magnetic group are respectively disposed on two sides of the sensing group, wherein the first and second magnetic groups can be synchronized and sensed The group is relatively moved, and the sensing group and the first and second magnetic groups are provided with a power feeding switch group for selectively controlling the sensing group and whether a power source is connected to the power supply: the sensing group is composed of one or more coil members Each of the coil members has a magnet extending in a vertical direction of movement and at least one coil disposed on the magnetizer, and each coil of the coil member is respectively connected to an electric power source; and the first one is The magnetic group is formed by connecting two or more equal length first magnetic members in series, and each of the first magnetic members is magnetized in a vertical movement direction, and the first magnetic member is in the same polarity pole corresponding to the induction group. Further, a magnetic gap is formed between two adjacent first magnetic members of the first magnetic group, and the length of the magnetic gap is greater than or equal to 0.5 times of the first magnetic member and less than or equal to 1.5 times the first magnetic member; The second magnetic group consists of two or two The second magnetic members are connected in series, and each of the second magnetic members is equal in length to the first magnetic member, and each of the second magnetic members is magnetized in a vertical direction, and the second magnetic member is the same The pole magnetic pole corresponds to the sensing group, and the first and second magnetic members of the first and second magnetic groups are opposite to each other in the magnetic poles of the sensing group, and another magnetic pair is formed between the adjacent two magnetic members of the second magnetic group. a gap, the magnetic gap is equal to the magnetic gap of the first magnetoresistive, and the central point position of the second magnetic member corresponds to one end side edge of the first magnetic group relative to the first magnetic member, and the second magnetic member of the second magnetic group First magnetic component with the first magnetic group The first and second magnetic groups respectively have an overlapping area between the first and second magnetic members; and the power supply switch group is composed of at least one path switch and at least one circuit breaker. The at least one path sensing element and the at least one circuit breaking sensing element are configured, and the path switch element and the path sensing element are respectively disposed in the opposite movement direction of the overlapping area, and enter the first magnetic group of the first pair of the coil element. a side, wherein the coil switch is disposed at a center of one end of the first magnetic group, and wherein the path sensing element is disposed at a center of the first magnetic component corresponding to the sensing group, and the disconnecting switch and the disconnecting sensing component are separately disposed. The second magnetic reluctance side that is separated from the end of the sensing group in the direction of relative movement of the overlapping region, and the interrupting switch is disposed in the center of the second magnetic group of the sensing group, and the disconnecting sensing element is disposed in the second magnetic field. The part corresponds to the center of one end of the sensing group. The magnetic pole dislocation electric device with a magnetic gap according to claim 1, wherein each of the coil components of the sensing group is disposed on a static disk, and the first and second magnetic groups of the first and second magnetic groups are respectively The parts are respectively disposed on a moving plate, and the static disk of the sensing group is pivotally disposed on a rotating shaft, and the moving plates of the first and second magnetic groups are equidistantly fixed on both sides of the rotating plate of the rotating shaft, so that The first and second magnetic groups can synchronously rotate relative to the sensing group. The magnetic pole shifting electric device with magnetic gap according to claim 1, wherein the magnetic gap length of the first and second magnetic groups is equal to the length of the first and second magnetic members. A magnetic pole dislocation electric device with a magnetic gap, the electric device has a sensing group, and a first magnetic group and a second magnetic group are respectively disposed on two sides of the sensing group, wherein the first and second magnetic groups can be synchronized and sensed Group relative motion, and the sensing group and the first A power supply switch group is provided between the first and second magnetic groups for selectively controlling the sensing group and whether a power source is connected to the power supply: the sensing group is composed of one or more coil members, and each of the coil members has a vertical a guiding magnet extending in a moving direction and at least one ring disposed on the coil of the guiding magnet, wherein the coils of each coil component are respectively connected to a power supply; and the first magnetic group is composed of two or more The first magnetic members are connected in series, and each of the first magnetic members is magnetized in a vertical direction, and the first magnetic member is coupled to the sensing group of the same magnetic pole, and the two magnetic groups are adjacent to each other. A magnetic gap is formed between the first magnetic members, the length of the magnetic gap is less than or equal to 1.5 times the first magnetic member and 0.5 times or more of the first magnetic member; and the second magnetic group is composed of two or two The second magnetic members are connected in series, and each of the second magnetic members is equal in length to the first magnetic member, and each of the second magnetic members is magnetized in a vertical direction, and the second magnetic member is The same pole magnetic pole corresponds to the sensing group, and the first and second magnetic groups The magnetic poles of the two magnetic parts corresponding to the sensing group are opposite poles, and the magnetic gaps of the two magnetic poles of the second magnetic group are respectively formed with a magnetic gap, and the magnetic gap is equal to the magnetic gap of the first magnetic resistance. And the second magnetic member center point position corresponds to one end side edge of the first magnetic group relative to the first magnetic member, so that the second magnetic member of the second magnetic group and the first magnetic member of the first magnetic group are relatively equidistant Displaced, and each of the first and second magnetic groups has an overlap region between the first and second magnetic members; and the power switch group is configured by at least one path switch, at least one circuit breaker, and at least one channel The component and the at least one open circuit sensing component are configured, and the path switch and the path sensing component are respectively disposed in the overlapping area One of the one end of the inductive group is in contact with the second magnetic group side of the coil member, and wherein the path switch is disposed at the center of the second magnetic group end of the inductive group, wherein the path sensing element is disposed on the second magnetic member Corresponding to the center of one end of the sensing group, the disconnecting switch and the disconnecting sensing element are respectively disposed on the first reluctance side that is separated from the end of the sensing group in the opposite movement direction of the overlapping region, and the interrupting switch is disposed in the coil component of the sensing group. Corresponding to the center of one end of the first magnetic group, and the breaking sensing element is disposed at the center of one end of the first magnetic component corresponding to the sensing group. The magnetic pole dislocation electric device with a magnetic gap according to claim 4, wherein each of the coil components of the induction group is disposed on a static disk, and the first and second magnetic groups of the first and second magnetic groups are respectively The parts are respectively disposed on a moving plate, and the static disk of the sensing group is pivotally disposed on a rotating shaft, and the moving plates of the first and second magnetic groups are equidistantly fixed on both sides of the rotating plate of the rotating shaft, so that The first and second magnetic groups can synchronously rotate relative to the sensing group. The magnetic pole shifting electric device with magnetic gap as described in claim 4, wherein the magnetic gap length of the first and second magnetic groups is equal to the length of the first and second magnetic members.