公开(公告)号：US09653939B2

公开(公告)日：2017-05-16

申请号：US14612223

申请日：2015-02-02

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： In Wha Jeong ,  Hyung Jin Im ,  Hugh Kim

IPC: H02J7/02 ,  H01F38/14 ,  H02J7/00 ,  H02J50/40

CPC classification number: H02J7/025 ,  H01F38/14 ,  H02J7/0042 ,  H02J50/40

Abstract: A non-contact type power charging apparatus may include a plurality of power transmitting coils transmitting power in a non-contact scheme, a plurality of switching units connected to the power transmitting coils, respectively, to switch the power transmitted through corresponding power transmitting coils, and a switching controlling unit controlling power switching of the switching units depending on coupling coefficients between each of the power transmitting coils and at least one power receiving coil of a plurality of battery apparatuses. The battery apparatuses may have at least one power receiving coil receiving the power from the power transmitting coils to charge the power in at least one battery cell.

公开(公告)号：US20160079792A1

公开(公告)日：2016-03-17

申请号：US14612223

申请日：2015-02-02

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： In Wha JEONG ,  Hyung Jin Im ,  Hugh Kim

IPC: H02J7/02 ,  H01F38/14

CPC classification number: H02J7/025 ,  H01F38/14 ,  H02J7/0042 ,  H02J50/40

Abstract: A non-contact type power charging apparatus may include a plurality of power transmitting coils transmitting power in a non-contact scheme, a plurality of switching units connected to the power transmitting coils, respectively, to switch the power transmitted through corresponding power transmitting coils, and a switching controlling unit controlling power switching of the switching units depending on coupling coefficients between each of the power transmitting coils and at least one power receiving coil of a plurality of battery apparatuses. The battery apparatuses may have at least one power receiving coil receiving the power from the power transmitting coils to charge the power in at least one battery cell.

Abstract translation: 非接触型充电装置可以包括分别以非接触方式发送电力的多个电力传输线圈，分别连接到电力发送线圈的多个开关单元，以切换通过相应的发电线圈传输的电力， 以及开关控制单元，其根据多个电池装置中的每个所述发送线圈与至少一个电力接收线圈之间的耦合系数来控制所述开关单元的功率切换。 电池装置可以具有至少一个受电线圈，其从电力发送线圈接收电力，以对至少一个电池单元进行充电。