电动汽车无线充电站

米6体育平台手机版_好二三四和参考设计

电动汽车无线充电站

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概述

我们的集成电路和参考设计可帮助您打造更加智能且更加安全的电动汽车 (EV) 无线充电站。无论是 WPT1、WPT2 还是 WPT3 充电子系统,我们都可以帮助您的设计从单相、三相交流电源插座高效地传输和接收电力。

设计要求

现代无线电动汽车充电站通常需要:

  • 高效 PFC 级,后跟隔离式或非隔离式逆变器功率级。
  • 对任意物体进行外来物体检测,特别是金属材料。
  • 可避免错误触发的活物体保护,以创建虚拟安全圈。
  • 发送和接收功率线圈的精准叠加。

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查找适用于您系统的米6体育平台手机版_好二三四和参考设计

单相无线电动汽车充电站

Impedance matching Impedance matching AC/DC power digital processing AC/DC power digital processing MCU MCU Power board wired interface Power board wired interface CAN CAN Ethernet Ethernet RS-485 RS-485 Power board signal isolation Power board signal isolation Data isolation Data isolation Power fan stage Power fan stage Fan motor driver Fan motor driver Power board input power protection Power board input power protection eFuse eFuse To: central control module To: central control module HMI digital processing HMI digital processing MCU/MPU MCU/MPU Isolated AC/DC Isolated AC/DC Isolated AC/DC Isolated AC/DC Isolated DC/DC Isolated DC/DC Isolated DC/DC IsolatedDC/DC ISO IO rail ISO IO rail DC rail DC rail 120-240VAC Single phase grid connection 120-240VAC Single phase grid connection Power board signal input/output protection Power board signal input/output protection ESD ESD HMI signal input/output protection HMI signal input/output protection ESD ESD HMI signal isolation HMI signal isolation Data isolation Data isolation HMI wired interface HMI wired interface USB USB Ethernet Ethernet CAN CAN RS-232 RS-232 RS-485 RS-485 HMI clocking HMI clocking RTC RTC HMI memory HMI memory Memory Memory HMI wireless interface HMI wireless interface 3G/4G LTE 3G/4G LTE NFC NFC Wi-Fi Wi-Fi Bluetooth Bluetooth DC rail DC rail HMI power stage HMI power stage Fan motion driver Fan motion driver AC/DC power stage AC/DC power stage Gate driver Gate driver Power FET Power FET High frequency inverter stage Highfrequency inverter stage Power FET/ IGBT PowerFET/ IGBT Gate driver Gate driver AC/DC logic AC/DC logic Gates & buffers Gates & buffers Inverter logic Inverter logic Gates & buffers Gates & buffers AC/DC output voltage sense AC/DC output voltage sense ISO AMP ISO AMP AC/DC analog front-end AC/DCanalog front-end Reference Reference ADC ADC Power board non-isolated DC/DC power supply Power board non-isolated DC/DC power supply Quad SVS/sequencer Quad SVS/sequencer DC/DC VTT DC/DC VTT Low noise power Low noise power DC/DC DC/DC HMI self-diagnostics/monitoring HMI self-diagnostics/monitoring Temperature sensor Temperature sensor FOD analog front-end FODanalog front-end Reference Reference ADC ADC LOP analog front-end LOPanalog front-end Reference Reference ADC ADC LOP signal input/output protection LOP signal input/output protection ESD ESD LOP wired interface LOP wired interface RS-485 RS-485 CAN CAN Ethernet Ethernet HMI non-isolated DC/DC power supply HMI non-isolated DC/DC power supply Quad SVS/sequencer Quad SVS/sequencer DC/DC VTT DC/DC VTT Low noise power Low noise power DC/DC DC/DC DC rail DC rail Relay control power stage Relay control power stage Relay driver Relay driver Relay Relay Primary transmission coil Primary transmission coil Inverter power digital processing Inverter power digital processing MCU MCU Inverter clocking Inverter clocking RTC RTC HMI output user interface HMI outputuser interface LED driver LED driver AC/DC leakage current detection AC/DC leakage current detection Current transformer Current transformer AMP AMP or or GFCI AFE GFCI AFE MCU MCU Reference Reference ADC ADC Reference Reference ADC ADC AC/DC input current & voltage sense AC/DC input current & voltage sense Comp Comp AMP AMP Current sensor Current sensor ISO AMP ISO AMP Inverter output current sense Inverter output current sense Comp Comp AMP AMP Current sensor Current sensor Power board self diagnostics/monitoring Power board self diagnostics/monitoring Temperature sensor Temperaturesensor Alignment analog front-end Alignmentanalog front-end Reference Reference ADC ADC Primary com-pensation Primary com-pensation AC/DC clocking AC/DC clocking RTC RTC Inverter analog front-end Inverter analog front-end Reference Reference ADC ADC Foreign object detection (FOD) sensing Foreign object detection (FOD) sensing FOD coils FOD coils Buffer Buffer DAC DAC Amps Amps Analog switch Analog switch Magnetic vectoring alignment sensing Magnetic vectoring alignment sensing Amps Amps Magnetic vectoring coils (XYZ) Magnetic vectoring coils (XYZ) INA INA Live object protection (LOP) Live object protection (LOP) Antenna Antenna mmWave sensor mmWavesensor Microwave transceiver Microwavetransceiver Amps Amps Transducer (RX) Transducer (RX) Transducer (TX) Transducer (TX) Op amps Op amps Hex buffer inverter Hex buffer inverter Ultrasonic Ultrasonic mmWave mmWave or or Ultrasonic processor and driver Ultrasonic processor and driver HMI input power protection HMI input power protection eFuse eFuse

技术文档

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应用手册 使用单输出栅极驱动器实现高侧或低侧驱动 (Rev. B) PDF | HTML 英语版 (Rev.B) PDF | HTML 2023年 9月 8日
白皮书 掌管电动汽车 – 从车辆的角度和电网的角度 (Rev. A) 英语版 (Rev.A) 2020年 6月 17日
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白皮书 智能电力开启 高效用电之门 英语版 2016年 3月 21日

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