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A bipolar launch rail for dynamic wireless charging

A technology for launching rails and wireless charging, applied in circuits, inductors, electrical components, etc., can solve the problems of increased hysteresis loss, difficult heat dissipation, and difficult installation, so as to reduce the amount of magnetic cores, solve difficult maintenance, and facilitate disassembly. The effect of overhaul

Active Publication Date: 2021-07-30
HARBIN INST OF TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] The bipolar dynamic wireless charging launch guide rail improves the transmission efficiency and lateral movement capability of the guide rail, but there is a problem of large amount of guide rail magnetic core, which will lead to an increase in hysteresis loss, reduce the transmission power and transmission efficiency of the charging system, and also There are problems of difficult heat dissipation, difficult installation, difficult disassembly and maintenance

Method used

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  • A bipolar launch rail for dynamic wireless charging
  • A bipolar launch rail for dynamic wireless charging
  • A bipolar launch rail for dynamic wireless charging

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0031] see Figure 1-2 This embodiment is described, a bipolar launch rail for dynamic wireless charging, which includes a power supply, a magnetically coupled launch rail mechanism and a secondary power converter, the power supply provides two-phase alternating current, and the magnetically coupled launch rail mechanism Including a magnetic core and a power supply line 3, the magnetic core is a manganese-zinc ferrite, and the magnetic core includes a guide rail magnetic pole top plate 1, a guide rail magnetic pole pole post 2 and a guide rail magnetic core bottom plate 4, and the guide rail magnetic pole top plate 1 is located at the guide rail magnetic pole. The top of the pole post 2, the rail magnetic core bottom plate 4 is connected to the bottom of two adjacent ...

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Abstract

The invention provides a bipolar launching guide rail for dynamic wireless charging, which belongs to the technical field of wireless charging, and in particular relates to a bipolar launching guide rail for dynamic wireless charging. It solves the problems of large amount of guide rail magnetic core, difficult heat dissipation, difficult installation, and difficult disassembly and maintenance. It includes a power supply, a magnetic coupling launch rail mechanism and a secondary power converter. It is mainly used for dynamic wireless charging.

Description

technical field [0001] The invention belongs to the technical field of wireless charging, and in particular relates to a bipolar transmitting guide rail for dynamic wireless charging. Background technique [0002] The bipolar dynamic wireless charging launch rail improves the transmission efficiency and side-shift capability of the rail, but there is a problem of large amount of magnetic core in the rail, which will lead to an increase in hysteresis loss, reduce the transmission power and transmission efficiency of the charging system, and also There are problems such as difficult heat dissipation, difficult installation, and difficult disassembly and maintenance. SUMMARY OF THE INVENTION [0003] In order to solve the problems in the prior art, the present invention proposes a bipolar transmitting guide rail for dynamic wireless charging. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a bipolar transmitting ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J50/12H01F38/14
CPCH01F38/14H02J50/12
Inventor 朱春波王宏宇姜金海赵梵丹周星健魏国宋凯逯仁贵董帅
Owner HARBIN INST OF TECH
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