公开(公告)号：US20130293028A1

公开(公告)日：2013-11-07

申请号：US13875847

申请日：2013-05-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kang-Ho BYUN ,  Kyung-Woo LEE ,  Yu-Su KIM ,  Se-Ho PARK ,  Sung-Ku YEO ,  Young-Min LEE

IPC: H01F38/14

CPC classification number: H01F38/14 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80 ,  H02J2007/0096

Abstract: Methods and apparatus are provided for detecting a non-intended object of power reception by a power transmitter. Power transmission for communication is performed, when the load change is sensed that has a value greater than or equal to a predetermined threshold. It is determined whether a subscription request, for subscribing to a network is received within a predetermined time period. The power transmission for communication is stopped when the subscription request is not received within the predetermined time period. Power is transmitted to a power receiver that has transmitted the subscription request, when the subscription request is received within the predetermined time period. It is determined whether a leakage power value exceeds an allowable range, when the power state report is received from the power receiver. The transmission of the power to the power receiver is stopped, when the leakage power value exceeds the allowable range.

Abstract translation: 提供了用于检测电力发送器的不期望的电力接收对象的方法和装置。 当检测到具有大于或等于预定阈值的值的负载变化时，执行用于通信的电力传输。 确定在预定时间段内是否接收到用于订阅网络的订阅请求。 当在预定时间段内没有接收到订阅请求时，停止用于通信的电力传输。 当在预定时间段内接收到订阅请求时，电力被发送到已发送订阅请求的电力接收器。 当从电力接收器接收到电力状态报告时，确定漏电功率值是否超过允许范围。 当泄漏功率值超过允许范围时，停止对电力接收器的电力传输。