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Wireless charging system and wireless charging adjustment method

A technology of wireless charging and adjustment methods, applied in charging stations, electric vehicle charging technology, electric vehicles, etc., can solve the problems of low adjustment accuracy and small adjustment range, and achieve the effects of reduced timeliness, high adjustment accuracy, and compensation for delay Effect

Pending Publication Date: 2020-04-14
BEIJING INVISPOWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also some ways to adjust at the receiving end. The disadvantage is that the adjustment accuracy is relatively low, and the adjustment range is also smaller than that at the transmitting end.

Method used

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  • Wireless charging system and wireless charging adjustment method
  • Wireless charging system and wireless charging adjustment method
  • Wireless charging system and wireless charging adjustment method

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Embodiment Construction

[0024] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

[0025] This application discloses a wireless charging system, see figure 1 The system has a transmitting terminal T and a receiving terminal R. The transmitting terminal T and the receiving terminal R each include an adjustable unit-the transmitting terminal T includes a transmitting terminal adjustable unit, and the receiving terminal R includes a receiving terminal adjustable unit. It also includes a controller P, which is respectively connected with the above two adjustable units to control the two adj...

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Abstract

The invention discloses a wireless charging system and a wireless charging adjustment method, the wireless charging system comprises a transmitting end and a receiving end, and the transmitting end isprovided with a transmitting end adjustable unit; the receiving end is provided with a receiving end adjustable unit; the wireless charging system further comprises a controller which is respectivelycommunicated with the transmitting end adjustable unit and the receiving end adjustable unit and is used for respectively acquiring the transmitting end electrical parameters and the receiving end electrical parameters so as to control the transmitting end adjustable unit to adjust the output transmitting end electrical parameters and control the receiving end electrical parameters output by thereceiving end adjustable unit to adjust. The transmitting end and the receiving end are respectively provided with an adjustable unit, and double-side adjustment is achieved by adjusting the transmitting end and the receiving end. The timeliness of adjustment can be reduced; the influence of the adjusting range is broken through; and the two sides are jointly adjusted, so that the adjusting precision is higher.

Description

Technical field [0001] The invention relates to the field of wireless charging, in particular to a wireless charging system and a wireless charging adjustment method. Background technique [0002] Wireless charging is a technology that uses the high-frequency alternating magnetic field between the transmitter and the receiver to achieve power transmission. This technology achieves complete electrical isolation between the load and the power supply, and has the advantages of safety, reliability, and flexibility. With the gradual popularization of technologies such as automatic parking and autonomous driving, and intelligent networked vehicles, wireless charging has received widespread attention as a highly advantageous automatic charging method for electric vehicles. Among the various implementations of wireless charging, from the consideration of transmission efficiency, transmission power, transmission distance, and safety, magnetic coupling resonance wireless charging is more s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/12H02J50/90H02J50/80B60L53/12
CPCH02J50/12H02J50/90H02J50/80B60L53/12Y02T10/70Y02T10/7072Y02T90/14
Inventor 王哲陆钧贺凡波葛俊杰马俊超
Owner BEIJING INVISPOWER TECH CO LTD
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