吴冬林（文晔科技）-STM32MP1充电桩全数字交互实现.pdf

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1、STM32MP1充电桩全数字交互实现充电桩市场简介充电桩方案系统构成STM32MP1在充电桩中优势特点内容概要充电桩市场简介图表1：2021-2025E 欧洲新能源车销量图表2：2021-2025E 美国新能源车销量充电桩市场简介图表3：欧洲纯电车占比稳步提高图表4：美国纯电车占比稳步提高充电桩系统构成AC Charging flowDC Charging flowAC Charging station DC Charging station GridOBC(AC-DC converter)BMSBattery Pack 电动汽车运营商云端运营商云端交流充电桩系统构成Target Specif

2、ication和EVCC端支持协议标准：DIN70121/ISO15118和运营商云端支持协议：OCPP可同时支持多台车Key Products:MPU:STM32MP135PMIC:PMIC1APQR AUX：VIPER2电表计量单元断路保护单元STPMICSTM32MP135SPIHMI显示Interface to EVPLCCP4G 模块读卡器模块温湿度模块干节点运营商云端I/O干节点AC/DC采样AC BUSVIPER2直流充电桩系统构成AC/DC Charging ModulePCU/STM32F4CCU/STM32MP1AC/DC Charging Module直流充电桩系统构成A

3、C/DC Charging ModulePCU/STM32F4CCU/STM32MP1AC/DC Charging ModuleTarget Specification和EVCC端支持协议标准：DIN70121/ISO15118和运营商云端支持协议标准：OCPP可同时支持多台车Key Products:MPU:STM32MP135PMIC:PMIC1APQR CCU/STM32MP135HMIPLC4G 模块读卡器模块温湿度模块干节点I/O干节点DC采样STPMICInterface to EV运营充电站端商云端SPIAudio5V直流充电桩系统构成AC/DC Charging ModuleP

4、CU/STM32F4CCU/STM32MP1AC/DC Charging ModuleTarget SpecificationAC Input:3 phase 345 to 460 VAC w/47 to 63 Hz.Maximum Input Current:55ARMS.DC Output Voltage:800 VDC.DC Output Power:30kW.Peak Efficiency 98.56%0.99 Power factor with lower than 5%THD full load operation(230VAC).Switch Frequency:70KHZKey

5、 Products:MCU:STM32G474RET3ISO Driver:STGAP2SiCSSiC MOSFFET:SCT018W65G3-4SiC Diode:STPSC40H12CWLAMP O/P:TSV912IDT/TSV914IDTPower Management:LD29080S33R/LD29080DT50RSTM32MP1在充电桩中优势特点Target Specification和EVCC端支持协议标准：DIN70121/ISO15118和运营商云端支持协议标准：OCPP可同时支持多台车Key Products:MPU:STM32MP135PMIC:PMIC1APQR CC

6、U/STM32MP135HMIPLC4G 模块读卡器模块温湿度模块干节点I/O干节点DC采样STPMICInterface to EV运营充电站端商云端SPIAudio5VAC/DC Charging ModulePCU/STM32F4CCU/STM32MP1AC/DC Charging Module充电桩标准Charge stationIEC 61851General requirements for charging electric road vehicles at standard a.c.supply v