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Combination type small-power motor magnetic field simulation model

A technology of simulation model and motor magnetic field, applied in teaching models, educational tools, instruments, etc., can solve the problems of fixed motor structure, unsuitable for disassembly, unsuitable for disassembly and combination, etc.

Inactive Publication Date: 2014-03-19
TAIYUAN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first type is easy to carry and carry, but the structure of the motor is fixed, so it is not suitable for disassembly and assembly; the second type is heavy, not easy to carry and carry, and it is not suitable for disassembly and assembly

Method used

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  • Combination type small-power motor magnetic field simulation model
  • Combination type small-power motor magnetic field simulation model
  • Combination type small-power motor magnetic field simulation model

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Embodiment Construction

[0030] Hereinafter, the present invention will now be described more fully with reference to the accompanying drawings, in which various embodiments are shown. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0031] Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

[0032] Reference attached Figure 1-6 , the present invention consists of six parts:

[0033] ●The permanent magnet is fixed on the transparent plexiglass to form a stator of a pair of magnetic poles, including brushes (S1 for short), see attached figure 1 ; figure 1 It is the stator part of the DC motor. A pair of magnetic poles are formed by permanent ma...

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Abstract

The invention relates to a combination type small-power motor magnetic field simulation model. The simulation model comprises two or three of the following fix components: a stator comprising a brush, for fixing a permanent magnet on transparent organic glass to form three pairs of magnetic poles; a stator for fixing a three-phase symmetrical winding on the transparent organic glass; a rotor for fixing a simplex lap winding and a commutator; a rotor for fixing the permanent magnet on the transparent organic glass to form a pair of magnetic poles; a split-phase circuit board (PCBI for short) forming three phases by splitting a single phase; and a symmetrical load circuit and dry cell composed of three bulbs. The simulation model employs a combined type motor so that free matching is facilitated; a split-phase circuit is adopted, and a single-phase power source is changed to a three-phase power source so that the application of a motor model in theoretical teaching can be facilitated; and the symmetrical load circuit composed of the three bulbs performs verification on a small-power synchronous generator model.

Description

technical field [0001] The invention relates to a magnetic field simulation model of a combined low-power motor, belonging to the fields of motors and teaching instruments. Background technique [0002] There are two types of current motor teaching models: the first type is made of fully transparent plexiglass, imitating the structure of the actual motor, and there are stators, rotors and shafts and other parts inside, and the corresponding motor models are made according to the classification of traditional motors. , it can be energized and rotated, but the speed should not be too fast; the second type of shell is opaque cast iron, according to the principle of various motors, a motor model with a small capacity is made, and the internal structure of the motor model can be different from the actual motor structure. It can be energized and rotated, and the speed is close to the actual motor, which is mostly used in various motor drive test benches. The first type is easy to...

Claims

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Application Information

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IPC IPC(8): G09B23/18
Inventor 温志明史永光周敏闫根弟杨雪梅卢佳
Owner TAIYUAN INST OF TECH
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