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Wireless charging transmitting system and wireless charging receiving system

A wireless charging and transmitting system technology, applied to battery circuit devices, current collectors, electric vehicles, etc., can solve the problems of wireless charging system output power power receiving device rated power mismatch, etc., to achieve the effect of adjustable output power

Active Publication Date: 2017-04-12
ZTEV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of using the wireless charging system for power transmission, when the working status of the power receiving device changes or the power receiving device is replaced, the output power of the wireless charging system may not match the rated power of the power receiving device.

Method used

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  • Wireless charging transmitting system and wireless charging receiving system
  • Wireless charging transmitting system and wireless charging receiving system
  • Wireless charging transmitting system and wireless charging receiving system

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Embodiment Construction

[0027] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, the ...

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PUM

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Abstract

The invention discloses a wireless charging transmitting system and a wireless charging receiving system. The wireless charging transmitting system comprises a PFC circuit, an inversion circuit, a transmitting coil, an inductively compensated circuit connected in series between the inversion circuit and the transmitting coil, and a first capacitance compensation circuit in parallel connection with the transmitting coil, wherein the PFC circuit, the inversion circuit, the transmitting coil, the inductively compensated circuit and the first capacitance compensation circuit are sequentially connected with an AC power supply. The inductively compensated circuit is provided with an inductance adjustment device which is used for adjusting the size of an inductance value, and the first capacitance compensation circuit is provided with a first capacitance adjustment device which is used for adjusting the size of a capacitance value. According to the technical scheme of the invention, the system can adjust the output power of the wireless charging system.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to a wireless charging transmitting system and a wireless charging receiving system. Background technique [0002] Wireless charging, which uses magnetic field as the medium to realize the non-contact transmission of electric energy, has broad application prospects. [0003] In the process of using the wireless charging system for power transmission, when the working state of the power receiving device changes or the power receiving device is replaced, the output power of the wireless charging system may not match the rated power of the power receiving device. Therefore, there is an urgent need for a wireless charging system with adjustable output power. Contents of the invention [0004] The main purpose of the present invention is to provide a wireless charging transmission system, aiming to achieve the purpose of adjustable output power of the wireless charging syste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/12H02J7/00
CPCH02J7/025Y02T10/70
Inventor 梁立科吴坤张永辉曹生辉金亮亮罗勇刘俊强赵勇
Owner ZTEV
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