METHOD AND SYSTEM FOR MULTIPLE WIRELESS POWER TRANSMISSION USING TIME DIVISION SCHEME,申请号KR20100013713-传众专利搜索

METHOD AND SYSTEM FOR MULTIPLE WIRELESS POWER TRANSMISSION USING TIME DIVISION SCHEME

申请公布号：KR20110094382(A)

申请号：KR20100013713

申请日期：2010.02.16

申请公布日期：2011.08.24

申请人：

SNU R&AMP,DB FOUNDATION

发明人：NAM, SANG WOOK;PARK, JONG MIN;TAK, YOUN DO;KIM, YOON GOO

分类号：H02J17/00;H04B7/204

主分类号：H02J17/00

摘要：PURPOSE: A multiple wireless power transmission method using a time division method and a system thereof are provided to simultaneously transfer power to one receiver using a time division method, thereby blocking influences due to interference among receivers when power is wirelessly transferred. CONSTITUTION: A multiple wireless power transmission system(200) includes a transmitter(210) and a receiver(220). The multiple wireless power transmission system simultaneously transmits power to one receiver using a time division method. The transmitter includes a time dividing unit, a wireless power transmitting unit, and a communication unit. The time division unit of the transmitter divides power transmission time about receivers. The receivers include receiving state controllers, switching units, and communication units.