公开(公告)号：EP2944074A4

公开(公告)日：2016-04-06

申请号：EP14785258

申请日：2014-04-15

Applicant: BYD CO LTD

Inventor： LI MINGLIN ,  YANG QINGCHUN ,  ZHANG XINHUA ,  HUANG HE ,  CAI XINWEI ,  YANG ZAIXING ,  ZHOU YING ,  CHEN YANQIN ,  KONG XIANJUN ,  CHEN DAJUN

IPC: H02J7/02 ,  H01L23/427 ,  H05K7/20

CPC classification number: H02J50/10 ,  H01L23/4093 ,  H01L23/427 ,  H01L2924/0002 ,  H02J7/0029 ,  H02J7/0042 ,  H02J7/0052 ,  H02J7/025 ,  H01L2924/00

公开(公告)号：EP2856608A4

公开(公告)日：2016-02-17

申请号：EP13799883

申请日：2013-05-16

Applicant: BYD CO LTD

Inventor： ZHANG XINHUA ,  HUANG HE ,  ZHOU YING ,  YANG QINGCHUN ,  CAI XINWEI ,  YANG ZAIXING ,  CHEN DAJUN

IPC: H02J5/00 ,  H02J7/02

CPC classification number: H02J7/025 ,  H02J5/005 ,  H02J7/007 ,  H02J50/12

Abstract: A transmitting device, a wireless charging system comprising the transmitting device and a method for controlling a charging process of the wireless charging system are provided. The transmitting device comprises: a transmitting coil configured to transmit an electric energy of the transmitting device; an oscillation and FM module configured to generate an LC resonance between the transmitting coil and the oscillation and FM module and to adjust a capacitance of the LC resonance so as to change a resonant frequency of the LC resonance; a first detecting module configured to detect a voltage and a current of the transmitting device; a control module configured to output a control signal to control the resonant frequency of the LC resonance according to a predetermined FM mode; a first communicating module configured to communicate with the receiving device wirelessly; and a power module configured to supply a drive power to the transmitting device.

Abstract translation: 本发明提供一种发射装置，无线充电系统，包括发送设备和用于控制该无线充电系统的充电过程的方法。 所述发送装置包括：配置成向所述的发送装置的电能的传输线圈; 振荡，并且被配置在所述线圈和所述振荡发射和FM模块，并调整LC谐振的电容，从而改变LC谐振的谐振频率之间的LC谐振产生FM模块; 被配置为检测电压和所述传送设备的电流的第一检测模块; 配置为输出控制信号以控制所述LC谐振gemäß到预定FM模式的谐振频率的控制模块; 被配置为与无线接收装置进行通信的第一通信模块; 和电源模块被配置为提供驱动功率发送到发送装置。