直流快速充电站

米6体育平台手机版_好二三四和参考设计

直流快速充电站

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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智能且更高效的直流快速充电站,从而为电动汽车 (EV) 充电。无论是功率因数校正 (PFC) 级、直流/直流功率级设计,还是中央控制系统,我们都能为您设计高效的直流充电站提供所需的合适资源。

设计要求

直流快速充电站设计需要专业知识来实现以下特性:

  • 精确感应和控制直接流向汽车电池的电源输出。
  • 通过高功率密度满足更快、更高功率的充电标准。
  • 用于降低损耗的高效 PFC 和直流/直流转换。
  • 方便用户与系统交互的人机界面 (HMI)。

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直流快速充电站

RCD/RCM: IEC 62752 / IEC 62955 RCD/RCM: IEC 62752 / IEC 62955 Front-end communication EVSE <-> EV CCS: IEC 61851, ISO 15118... Front-end communicationEVSE <-> EVCCS: IEC 61851, ISO 15118CHAdeMO: ISO 11898GB/T CHAoJI: SAE J1939 DC/DC power topologies Uni-directional Bi-directional Convent... DC/DC power topologiesUni-directional Bi-directional Conventional PSFB Dual active bridgeResonant LLC DAB in CLLLC mode Grid Grid Charger connector Chargerconnector Back-end communication EVSE <-> Charge Mngt Syst OCPP: IEC 61... Back-end communicationEVSE <-> Charge Mngt SystOCPP: IEC 61590-90-8 Power board wired interface Power board wired interface CAN CAN RS-485 RS-485 RS-232 RS-232 AC/DC power topologies Uni-directional Bi-directional 2-L PFC... AC/DC power topologiesUni-directional Bi-directional2-L PFC 3-L T-type PFC / inverter3-L Vienna PFC 3-L ANPC PFC / inverter AC & DC E-Meter EE AC & DCE-MeterEE Grid, charger output Grid,charger output +12V +5V +3.3V +1.8V -12V +12V+5V+3.3V+1.8V-12V DC rail DC rail Controller fan Controller fan Fan motor driver Fan motor driver Front-end wired interface Front-end wired interface Pilot wire Pilot wire HPGP Module HPGPModule CAN CAN Power board self diagnostics/monitoring Power board self diagnostics/monitoring Temp sensors Temp sensors SVS SVS Controller self diagnostics/monitoring Controller self diagnostics/monitoring Temp sensors Temp sensors SVS SVS ISO rail (gate drivers) ISO rail (gate drivers) DC rail DC rail Inter-module wired interface Inter-module wired interface CAN CAN RS-232 RS-232 RS-485 RS-485 USB USB Controller signal isolation Controller signal isolation Digital isolator Digital isolator Back-end wired interface Back-end wired interface Controller digital processing Controller digital processing MCU/MPU MCU/MPU Gates & buffers Gates & buffers Voltage translator Voltage translator RTC RTC USB access USB access Ethernet Ethernet ESD ESD HMI input user interface HMI inputuser interface IO expansion IO expansion Touch controller Touch controller Light sensor Light sensor DC rail DC rail +5V +3.3V +1.8V +5V+3.3V+1.8V Power board input power protection Power board input power protection eFuse eFuse Power board non-isolated DC/DC power supply Power board non-isolated DC/DC power supply Sequencer Sequencer DC/DC VTT DC/DC VTT Low noise power Low noise power DC/DC DC/DC Isolated AC/DC power supply Isolated AC/DC power supply Isolated AC/DC Isolated AC/DC Isolated DC/DC power supply Isolated DC/DC power supply Isolated DC/DC Isolated DC/DC Controller input power protection Controller input power protection eFuse eFuse Controller non-isolated DC/DC power supply Controller non-isolated DC/DC power supply Sequencer Sequencer DC/DC VTT DC/DC VTT Low noise power Low noise power DC/DC DC/DC Ideal diode Ideal diode Supercap Supercap Bus current & voltage sense Bus current & voltage sense Amp Amp Amp Amp Current sensor Current sensor Current Current Voltage Voltage DC/DC power stage DC/DC power stage Gates & buffers Gates & buffers Gate drivers Gate drivers Power FETs PowerFETs Digital isolator Digital isolator Output current & voltage sense Output current & voltage sense Amp Amp Amp Amp Current sensor Current sensor Current Current Voltage Voltage Relay control power stage Relay control power stage Relay Relay Relay Driver Relay Driver Insulation monitor Insulationmonitor PE PE Solid state relay Solid state relay Amp Amp (optional) Analog front end (optional)Analog front end Reference Reference ADC ADC Power board signal isolation Power board signal isolation Digital isolator Digital isolator Power board fan Power board fan Fan motor driver Fan motor driver HMI output user interface HMI output user interface Audio DAC Audio DAC LED driver LED driver LCD controller LCD controller Audio driver Audio driver Back-end wireless interface Back-end wireless interface Sub-1Ghz Sub-1Ghz Wi-Fi Wi-Fi 3G/4G/LTE (optional) 3G/4G/LTE (optional) HMI wireless interface HMI wireless interface NFC NFC Bluetooth Bluetooth Input current & voltage sense Input current & voltage sense Amp Amp Amp Amp Current sensor Current sensor Current Current Voltage Voltage AC/DC power stage AC/DC power stage Gates & buffers Gates & buffers Gate drivers Gate drivers Power FETs PowerFETs Digital isolator Digital isolator Weld detector Weld detector Digital isolator Digital isolator Plug lock driver Plug lock driver H-Bridge Driver H-Bridge Driver Power digital processing Power digital processing MCU MCU RTC RTC Gates & buffers Gates & buffers Voltage translator Voltage translator Residual current monitor Residual current monitor Comp Comp Amp Amp Logic Logic H-Bridge Driver H-Bridge Driver Power board signal input/output protection Power board signal input/output protection ESD ESD Front-end signal input/output protection Front-end signal input/output protection ESD ESD Controller signal input/output protection Controller signal input/output protection ESD ESD Controller memory Controller memory

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