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Control integrated board and control method of reluctance motor

A reluctance motor and control method technology, applied in the direction of current controllers, electromechanical devices, electrical components, etc., can solve the problems of motor permeance influence, easy knotting, complex and time-consuming motor disassembly, inspection and maintenance, etc., to achieve low cost of use, The effect of ensuring accuracy

Pending Publication Date: 2022-07-15
CHONGQING YANGDI ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a control integrated board and a control method for a reluctance motor, which solves the problem that the integrated circuit board of a reluctance motor in the prior art is usually arranged outside the reluctance, which causes the winding to be easily knotted when connected to the circuit board, making the motor The magnetic conductance in the motor is affected; at the same time, it makes the motor complex and time-consuming in the process of disassembly, inspection and maintenance

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  • Control integrated board and control method of reluctance motor
  • Control integrated board and control method of reluctance motor
  • Control integrated board and control method of reluctance motor

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Embodiment Construction

[0038] The following is further described in detail by specific embodiments:

[0039] The symbols in the drawings include: circuit board 1, grating disk 2, indexing board 3, infrared sensor 4, wiring part 5, rotor 6, rotor salient pole 61, rotor shaft 62, stator 7, stator unit 71, Stator ring 72 .

[0040] as attached figure 1 Shown: the control integrated board of the reluctance motor described in this embodiment is located inside the reluctance motor, and the reluctance motor includes a rotor 6 and a stator 7; the stator 7 includes a stator ring 72 and 6 stator cells 71, The stator unit 71 is wound with windings to form the salient poles of the stator 7; the stator unit 71 is evenly fixed on the stator ring 72, and the six stator units 71 surround the stator ring 72 into a circle, and the rotor 6 is located in the stator ring 72. In the circumference, the number of salient poles 61 of the rotor in this embodiment is four.

[0041] The control integrated board of the reluc...

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Abstract

The invention belongs to the technical field of reluctance motors, and discloses a control integrated board of a reluctance motor, which comprises a circuit board fixed in the reluctance motor. The circuit board is provided with a wiring part, and the wiring part is connected with a wiring of a winding of the stator. And the wiring part is used for electrifying a winding of the stator. In the prior art, an integrated circuit board of a reluctance motor is usually arranged outside a reluctance, so that a winding is easy to knot when connected to a circuit board, and magnetic conductance in the motor is influenced; and meanwhile, the disassembly, inspection and maintenance process of the motor is complicated and time-consuming. The invention further discloses a control method of the reluctance motor. The grating sensor is installed in the reluctance motor; detecting whether the salient poles of the rotor are opposite to the salient poles of the stator through a grating sensor; if the salient pole of the rotor is opposite to the winding shaft of the stator, the wiring part is controlled to switch the current direction in the winding of the stator.

Description

technical field [0001] The invention belongs to the technical field of reluctance motors, and in particular relates to a control integrated board and a control method of a reluctance motor. Background technique [0002] The reluctance motor is a continuous operation electrical transmission device, including a stator and a rotor. Both the stator and the rotor adopt a salient pole structure, and a concentrated winding is installed on the salient pole of each stator. The integrated circuit board of the reluctance motor is connected to the concentrated winding. Passing in current makes the salient poles of the stator produce different permeances. When the permeance of the salient poles of the stator is different, the rotor generates synchronous torque and keeps the motor running at a specific speed depending on the change of the permeance. . [0003] In the prior art, the integrated circuit board is usually arranged outside the reluctance motor, and the windings are connected t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K3/52H02K11/00H02K11/22H02P6/28
CPCH02K3/522H02K11/0094H02K11/22H02P6/28
Inventor 李洋李雄斌
Owner CHONGQING YANGDI ELECTROMECHANICAL