The invention provides an integrated electric energy conversion device, a power supply device and a vehicle. The integrated electric energy conversion device comprises a direct current converter used for converting a first direct current voltage input by the hydrogen fuel stack into a second direct current voltage; the vehicle-mounted charger is used for converting the first alternating-current voltage into a third direct-current voltage and also used for converting a fourth direct-current voltage input by the power battery into a second alternating-current voltage; the direct-current converter is also used for converting a fifth direct-current voltage input by the hydrogen fuel cell and/or a sixth direct-current voltage input by the power cell into a plurality of seventh direct-current voltages and outputting the seventh direct-current voltages respectively; the shell is used for accommodating the devices; and the plurality of first baffle plates are arranged between two adjacent devices in the vehicle-mounted charger, the power distributor, the direct current step-down transformer, the air compressor controller and the hydrogen pump controller. According to the integrated electric energy conversion device provided by the invention, a plurality of functional devices are integrated to form a multifunctional integrated product, so that the overall size and the occupied space during loading are reduced.
本申请提供了一种集成电能转换装置、供电装置及车辆。集成电能转换装置包括直流转换器,用于将氢燃料电堆输入的第一直流电压转换为第二直流电压;车载充电器,用于将第一交流电压转换为第三直流电压,还用于将动力电池输入的第四直流电压转换为第二交流电压;直流转换器还用于将氢燃料电池输入的第五直流电压和/或动力电池输入的第六直流电压转换为多个第七直流电压并分别输出;壳体,用于收容上述器件;及多个第一挡板,设于车载充电器、配电器、直流降压器、空压机控制器以及氢泵控制器中相邻设置的两个器件之间。本申请提供的集成电能转换装置通过多个功能器件集于一体形成了多功能集成化的产品,减少了整体尺寸及装车时的占用空间。
Integrated electric energy conversion device, power supply device and vehicle
集成电能转换装置、供电装置及车辆
2023-05-23
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
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