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Non-contact type power transmission device capable of canceling electromagnetic force

A non-contact, power transmission technology, applied in circuit devices, output power conversion devices, irreversible AC power input into DC power output and other directions, can solve problems such as electromagnetic interference, low transmission efficiency, and achieve no mechanical The effect of wear, high energy transmission efficiency and simple mechanical coordination

Inactive Publication Date: 2018-11-23
XIDIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a non-contact power transmission device that can offset the electromagnetic force, which solves the problems of electromagnetic force interference and low transmission efficiency in the energy transmission of the transmission device in the prior art

Method used

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  • Non-contact type power transmission device capable of canceling electromagnetic force
  • Non-contact type power transmission device capable of canceling electromagnetic force
  • Non-contact type power transmission device capable of canceling electromagnetic force

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] Non-contact power transfer devices that counteract electromagnetic forces, such as figure 1 As shown, it is composed of an inverter 101, a coupler 102, and a rectifier / filter 103;

[0039] an inverter 101, configured to change the direct current into an alternating current, and transmit the alternating current to the coupler 102;

[0040] The coupler 102 is used to couple and transmit the alternating current to the other end of the non-contact, and tra...

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Abstract

The invention discloses a non-contact type power transmission device capable of canceling electromagnetic force. The non-contact type power transmission device is composed of an inverter, a coupler and a rectifier / filter. The non-contact type power transmission device capable of canceling the electromagnetic force has high reliability, a long service life, vibration isolation, no electromagnetic force and no abrasion and is free from the influence of impurities.

Description

technical field [0001] The invention belongs to the technical field of mechatronics, and in particular relates to a non-contact power transmission device capable of offsetting electromagnetic force. Background technique [0002] Various radars used in aviation, aerospace, navigation, and satellites, speed turntables, and automated electronic devices, such as mechanical joints, rotating arms, electrical contact devices such as conductive slip rings commonly used in electronic equipment such as mechanical joints, prospecting and drilling, etc. for the transmission of electrical energy and signals . [0003] Modern electronic equipment has high requirements on the service life and long-term working reliability of this kind of electrical contact device. The traditional electrical contact device adopts the method of dynamic contact between the conductive ring and the brush to realize the transmission of electric energy, and the conductivity of the conductive ring and the brush A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/10H02M7/5387H02M7/06H02J50/70
CPCH02J50/10H02J50/70H02M7/06H02M7/5387
Inventor 刘彦明李小平韩高郭世忠韩滔
Owner XIDIAN UNIV
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