The invention discloses a vehicle-mounted charger, a charging control method, electronic equipment, a storage medium and a vehicle. The vehicle-mounted charger comprises a power factor correction module and a direct current conversion module, the input end of the power factor correction module is suitable for being connected with a power supply and is used for performing boost-buck processing on an input alternating current signal and outputting a first direct current signal; the input end of the direct-current conversion module is connected with the output end of the power factor correction module, the output end of the direct-current conversion module is suitable for being connected with a battery and used for converting the first direct-current electric signal into a direct-current electric signal of the battery, and the ratio of the direct-current electric signal of the battery to the first direct-current electric signal is a preset fixed gain value. The charger can enlarge the adjustable voltage range of the power factor correction module, the direct current conversion module presets a fixed gain value, it can be guaranteed that wide-range voltage regulation of the direct current conversion module is not needed, full-voltage high-efficiency work can be achieved, and the size of the vehicle-mounted charger can be reduced.
本发明公开了一种车载充电机、充电控制方法、电子设备、存储介质和车辆,车载充电机包括:功率因数校正模块和直流转换模块;功率因数校正模块的输入端适于与电源连接,用于对输入交流电信号进行升降压处理并输出第一直流电信号;直流转换模块的输入端与功率因数校正模块的输出端连接,直流转换模块的输出端适于与电池连接,用于将第一直流电信号转换为电池的直流电信号,电池的直流电信号与第一直流电信号的比值为预设固定增益值。该充电机可以增大功率因数校正模块可调压范围,直流转换模块预设固定增益值,可以保证直流转换模块不用宽范围调压,可以实现全电压高效率工作,可以减小车载充电机体积。
Vehicle-mounted charger, charging control method, electronic equipment, storage medium and vehicle
车载充电机、充电控制方法、电子设备、存储介质和车辆
2025-04-04
Patent
Electronic Resource
Chinese
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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