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    • 2. 发明申请
    • MULTIPLEXED WIRELESS POWER TRANSMISSION SYSTEM FOR MOVING COMPONENT
    • 用于移动组件的多路复用无线电力传输系统
    • US20150280447A1
    • 2015-10-01
    • US14433847
    • 2013-09-02
    • Mitsubishi Electric Engineering Company, Limited
    • Yoshiyuki AkuzawaYoshiyuki Takahashi
    • H02J5/00
    • H02J50/40H01F38/18H02J5/005H02J17/00H02J50/05H02J50/10H02J50/12H02J50/70
    • A system has primary transmission power supply 1 that supplies power; transmitter-receiver 3 including plural channels of transmitting antennas 5 that wirelessly transmit supplied power and plural channels of receiving antennas 6 that receive power from paired transmitting antennas 5; plural channels of transmission power circuits 2 that establish resonance conditions of paired transmitting antennas 5; and plural channels of receiving power circuits 4 that establish resonance conditions of paired receiving antennas 6. Transmitting antennas 5 have transmitting-side coils 8 approximately centered around the axis of a rotating body or arranged around the axis; and transmitting-side spacers 7 with prescribed permeabilities arranged to control magnetic flux caused by transmitting-side coils 8 for individual channels. Receiving antennas 6 have receiving-side coils 10 placed in the same manner as transmitting-side coils 8; and receiving-side spacers 9 with prescribed permeabilities arranged to control magnetic flux caused by receiving-side coils 10 for individual channels.
    • 系统具有供电的一次发射电源1; 发射机 - 接收机3,包括无线发送供电的多个发送天线5,以及从成对的发送天线5接收电力的多个接收天线6; 建立配对发射天线5的谐振条件的多个发送功率电路2的通道; 以及构成成对的接收天线6的共振条件的多个信道的接收电力电路4.发送天线5具有大致以旋转体的轴线为中心或绕轴线配置的发送侧线圈8, 和具有规定的磁导率的发送侧间隔件7,其布置成控制由各个通道的发送侧线圈8引起的磁通量。 接收天线6具有以与发送侧线圈8相同的方式设置的接收侧线圈10; 以及具有规定的磁导率的接收侧间隔件9,其布置成控制由各个通道的接收侧线圈10引起的磁通量。
    • 4. 发明授权
    • Multiplexed wireless power transmission system for moving component
    • 用于移动组件的多路复用无线电力传输系统
    • US09337665B2
    • 2016-05-10
    • US14433847
    • 2013-09-02
    • MITSUBISHI ELECTRIC ENGINEERING COMPANY, LIMITED
    • Yoshiyuki AkuzawaYoshiyuki Takahashi
    • H02J17/00H02J5/00H01F38/18
    • H02J50/40H01F38/18H02J5/005H02J17/00H02J50/05H02J50/10H02J50/12H02J50/70
    • A system has primary transmission power supply 1 that supplies power; transmitter-receiver 3 including plural channels of transmitting antennas 5 that wirelessly transmit supplied power and plural channels of receiving antennas 6 that receive power from paired transmitting antennas 5; plural channels of transmission power circuits 2 that establish resonance conditions of paired transmitting antennas 5; and plural channels of receiving power circuits 4 that establish resonance conditions of paired receiving antennas 6. Transmitting antennas 5 have transmitting-side coils 8 approximately centered around the axis of a rotating body or arranged around the axis; and transmitting-side spacers 7 with prescribed permeabilities arranged to control magnetic flux caused by transmitting-side coils 8 for individual channels. Receiving antennas 6 have receiving-side coils 10 placed in the same manner as transmitting-side coils 8; and receiving-side spacers 9 with prescribed permeabilities arranged to control magnetic flux caused by receiving-side coils 10 for individual channels.
    • 系统具有供电的一次发射电源1; 发射机 - 接收机3,包括无线发送供电的多个发送天线5,以及从成对的发送天线5接收电力的多个接收天线6; 建立配对发射天线5的谐振条件的多个发送功率电路2的通道; 以及构成成对的接收天线6的共振条件的多个信道的接收电力电路4.发送天线5具有大致以旋转体的轴线为中心或绕轴线配置的发送侧线圈8, 和具有规定的磁导率的发送侧间隔件7,其布置成控制由各个通道的发送侧线圈8引起的磁通量。 接收天线6具有以与发送侧线圈8相同的方式设置的接收侧线圈10; 以及具有规定的磁导率的接收侧间隔件9,其布置成控制由各个通道的接收侧线圈10引起的磁通量。