公开(公告)号：US09414462B1

公开(公告)日：2016-08-09

申请号：US14667246

申请日：2015-03-24

Applicant: City University of Hong Kong

Inventor： Shu Hung Henry Chung ,  Rui Zhou ,  Rui hong Zhang

IPC: H05B33/08 ,  H02J5/00

CPC classification number: H05B33/0896 ,  H02J50/40 ,  H02M3/335 ,  H05B33/0815

Abstract: An inductive power transfer system for driving multiple organic light emitting diode panels is provided. In an aspect, the system includes a plurality of transformers electrically coupled to one another in a daisy-chain formation and a plurality of power modules operatively coupled to respective ones of the plurality of transformers. Respective output voltages of the plurality of transformers are configured to provide power to organic light emitting diode panels in response to respective ones of the organic light emitting diode panels being coupled to respective ones of the plurality of the power modules via respective detachable transformers mechanically and operatively coupled to the respective ones of the organic light emitting diode panels. The system further includes a single switching module operatively coupled to the plurality of transformers and configured to drive the inductive power transfer system with a single output current.

Abstract translation: 提供一种用于驱动多个有机发光二极管面板的感应电力传输系统。 在一方面，该系统包括以菊花链形式彼此电耦合的多个变压器，以及可操作地耦合到多个变压器中的相应变压器的多个功率模块。 多个变压器的相应输出电压被配置为响应于有机发光二极管面板中的相应的一个有机发光二极管面板通过机械和可操作地经由相应的可分离的变压器耦合到多个功率模块中的相应的功率模块，来向有机发光二极管面板提供功率 耦合到相应的有机发光二极管面板。 该系统还包括可操作地耦合到多个变压器并且被配置为以单个输出电流驱动感应功率传输系统的单个开关模块。