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an AC motor

A technology of AC motor and casing, applied in synchronous motors with rotating armatures and stationary magnets, synchronous motors with stationary armatures and rotating magnets, etc., can solve problems such as no ampere force, save energy, The effect of increasing repulsion and ensuring stability

Active Publication Date: 2018-11-13
石瑛汉宫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to provide a non-ampere force (the force of the magnetic field on the current-carrying wire) alternator. The principle uses the phenomenon of electromagnetic induction without the effect of Ampere force, and there is no effect of Ampere force

Method used

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Experimental program
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Embodiment 1

[0038] Such as figure 1 As shown, an AC motor of the present invention includes a casing 1 and a permanent magnet 2, an iron core 3, a coil group 4 and a rotor shaft 5 arranged on the casing 1, the iron core 3 is an annular iron core, and the The above-mentioned coil group 4 is wound on the iron core 3, and the coil group 4 is uniformly provided with 6 terminals 6, and two terminals 6 with a phase difference of 180° form a group of terminal groups.

[0039] Preferably, the coil group 4 includes a first coil 401, a second coil 402 and a third coil 403, and each of the first coil 401, the second coil 402 and the third coil 403 includes two center lines about the iron core 3 Two parts symmetrical to the center, and they evenly divide the iron core 3 into 6 parts; the two winding parts that make up the first coil 401, the second coil 402 and the third coil 403 are connected in series, and each winding part is connected There is a binding post, and the current directions of the tw...

Embodiment 2

[0045] Such as Figure 2-4 As shown, an AC motor of the present invention includes a casing 1 and a permanent magnet 2, an iron core 3, a coil group 4 and a rotor shaft 5 arranged on the casing 1, the iron core 3 is an annular iron core, and the The above-mentioned coil group 4 is wound on the iron core 3, and the coil group 4 is uniformly provided with 6 terminals 6, and two terminals 6 with a phase difference of 180° form a group of terminal groups.

[0046] Preferably, the coil group 4 includes a first coil 401, a second coil 402 and a third coil 403, and each of the first coil 401, the second coil 402 and the third coil 403 includes two center lines about the iron core 3 Two parts symmetrical to the center, and they evenly divide the iron core 3 into 6 parts; the two winding parts that make up the first coil 401, the second coil 402 and the third coil 403 are connected in series, and each winding part is connected There is a binding post, and the current directions of the...

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Abstract

The invention relates to the field of alternating current motors, in particular to a novel efficient energy-saving alternating current motor. The motor comprises a shell (1) and a permanent magnet (2), an iron core (3), a coil set (4) and a rotor shaft (5) which are arranged in the shell (1); the motor is characterized in that the iron core (3) is an annular iron core, the coil set (4) is connected to the iron core (3) in a wound mode, six binding posts (6) are evenly arranged on the coil set (4), and every two binding posts (6) with a 180-degree phase difference form a binding set. According to the novel efficient energy-saving alternating current motor, the annular iron core is adopted as a winding component of the coil set, thereby magnetic bridge resistance generated in the operation process of the motor can be effectively eliminated, the energy-saving effect can be further achieved, and the energy utilization rate is raised.

Description

technical field [0001] The invention relates to the field of AC motors, in particular to an AC motor. Background technique [0002] As we all know, no matter how a magnetizer rotates in a magnetic field, it will stop at a fixed position in the end. Here, the magnetic field exerts a force on it, and this force is generally resistance, which we call magnetic bridge resistance. [0003] Existing AC motors are divided into rotor coil type and stator coil type. Most of the existing rotor coil AC motors include a stator magnetic field and a rotor wound with coils. Most of the rotors include a rotor shaft, which is sleeved on the rotor shaft. There are winding posts, and most of the winding posts are ring-shaped and sleeved on the rotor shaft. The rotor winding posts with this structure will inevitably be affected by the resistance of the magnetic bridge, thereby consuming electric energy and reducing the The energy utilization efficiency of the motor, the stator of the existing s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K21/14H02K21/26
Inventor 石瑛汉宫
Owner 石瑛汉宫