Magnetic pole misalignment electric device with magnetic gap

Abstract

The invention discloses a magnetic pole dislocation electric device with a magnetic gap, have a sensing group, and A first magnetic group and a second magnetic group are arranged on both sides of theinduction group. The first magnetic group is formed by serially connecting two or more first magnetic members at equidistant intervals, A magnetic gap is provided between the first magnetic members, The second magnetic group is formed by serially connecting two or more second magnetic members at equidistant intervals, A magnetic gap is arranged between the second magnetic members, The second magnetic member are opposed to the first magnetic members in the same magnetic pole, and are in staggered arrangement, the induction group and the first magnetic group, A supply switch group for selectively char the induction group or not is arranged between the second magnetic group, As a result, a magnetic beam parallel to the moving direction is formed by the magnetic current flow direction and relative compression of the magnetic force lines of the first and second magnetic groups, so that the magnetic force lines in the corresponding region are less than the cutting coil member, the induced electromotive force is weakened, the input electric power can be reduced, and the double magnetic aids can be induced to increase the output power and improve the energy conversion efficiency when the electric driving is performed.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a magnetic pole dislocation electric device with a magnetic gap that can reduce induced electromotive force and increase rotation speed. Background technique [0002] A general electric device is composed of a coil and a magnetic piece that can rotate relative to each other. The coil is used as the stator, and the magnetic piece is used as the rotor. By intermittently feeding the coil, the coil is magnetized, and it is in contact with the magnetism of the rotor. The components generate repulsion and attraction magnetic force, and then drive the rotor to rotate at high speed. [0003] When the electric device is in operation, it uses intermittent power supply to drive the rotor by capturing the required magnetic force. However, the existing electric device is affected by the configuration of its coil and magnetic parts. It will still be cut by the magnetic parts in the inertial ro...

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Problems solved by technology

[0003] When the electric device is in operation, it uses intermittent power supply to drive the rotor by capturing the required magnetic force. However, the existing electric device is affected by the configuration of its coil and magnetic parts. It will still be cut by the magnetic parts in the inertial rotation, which will generate an induced electromotive force, which will generate a magnetic attraction between the coil and the magnetic parts. Therefore, the design of the existing electric device requires a large input power to be sufficient to drive, resulting in unnecessary energy loss.

[0004] In other words, because the existing electric device is affected by the induction electromotive force due to the magnetic force line cutting, there is a problem that the input power of the drive is large, and the output power is small due to the influence of the magnetic resistance. Therefore, if the internal power supply can be effectively reduced The induced electromotive force, and the magnetic boosting of the excitation during the accretion of electricity supply, will be able to produce the effect of low input and high output, thereby improving the efficiency of energy conversion. Therefore, how to achieve this goal is an urgent need for development in the industry.

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