An optimal control strategy for a distributed low voltage system with a bi-directional DC/DC converter is provided. A vehicle system includes a DC/DC converter configured to receive a current from a high voltage battery module and output a regulated current to a low voltage battery. The vehicle system includes a control system coupled to the DC/DC converter, the high-voltage battery modules, and the low-voltage battery, where the control system is configured to control the DC/DC converter to re-flow one or more currents back to the one or more high-voltage battery modules in order to balance the state of charge in the high-voltage battery modules.
提供了用于具有双向DC/DC转换器的分布式低电压系统的最优控制策略。一种车辆系统包括DC/DC转换器,其配置为从高电压电池模块接收电流并向低电压电池输出调节电流。车辆系统包括耦合到DC/DC转换器、高电压电池模块和低电压电池的控制系统,其中控制系统配置为控制DC/DC转换器以将一个或多个电流再流通回到一个或多个高电压电池模块,以便平衡高电压电池模块中的充电状态。
Optimal control strategy for distributed low voltage system with bidirectional direct current converter
具有双向直流转换器的分布式低电压系统的最优控制策略
2024-08-16
Patent
Electronic Resource
Chinese
IPC: | 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 |
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