A hydrogen fuel cell vehicle-mounted high-voltage integrated controller comprises a boost DCDC module, a charger, a buck DCDC module and a power distribution module which are arranged on a high-voltage integrated controller packaging box, and the input end of the boost DCDC module, the input end of the charger, the output end of the buck DCDC module and the output end of the power distribution module are arranged at different ports of the high-voltage integrated controller packaging box respectively; and the output end of the boost DCDC module, the output end of the charger, the input end of the buck DCDC module and the input end of the power distribution module are connected in parallel to share a circuit. According to the invention, the functions of voltage boosting, voltage reduction, charging, power distribution and the like required by the fuel cell high-voltage controller are integrated, the high-power voltage boosting requirement of an extended-range fuel cell vehicle can be met, and meanwhile, all related voltage conversion and most high-voltage output power distribution requirements of a high-voltage platform from a power supply to an electric appliance are met.
一种氢燃料电池车载高压集成控制器,包括升压DCDC模块、充电机、降压DCDC模块和配电模块,它们布置在高压集成控制器封装箱上,升压DCDC模块输入端、充电机输入端、降压DCDC模块输出端及配电模块输出端分别布置在高压集成控制器封装箱的不同端口处;所述升压DCDC模块输出端与充电机输出端、降压DCDC模块的输入端及配电模块的输入端并联共用电路。本发明集成了燃料电池高压控制器需要的升压、降压、充电及配电等功能,可满足增程式燃料电池车辆大功率升压的需求,同时满足高电压平台从电源到用电器的所有相关电压转换和大部分高压输出配电需求。
Hydrogen fuel cell vehicle-mounted high-voltage integrated controller
氢燃料电池车载高压集成控制器
2021-03-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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