The invention provides a starting battery system and a vehicle. The starting battery system comprises a starting battery and a voltage reduction/current limiting module. The starting battery is used for outputting discharge voltage or discharge current to start a starter of the vehicle when the vehicle is started; the step-down/current-limiting module is located in a discharge loop of the starting battery, i.e., between the cathode of the starting battery and the cathode output end of the starting battery system, or between the anode of the starting battery and the anode output end of the starting battery system. And the voltage reduction/current limiting module is used for reducing the discharge voltage or limiting the discharge current. According to the starting battery system and the vehicle, the voltage reduction/current limiting module is used for reducing the discharge voltage output by the starting battery when the vehicle is started, or limiting the discharge current output by the starting battery when the vehicle is started, so that the problem that the vehicle cannot be started intermittently can be avoided; and the influence on the service time of the starting battery can be avoided.
本申请提供一种启动电池系统以及车辆,包括启动电池、降压/限流模块。启动电池用于在车辆启动时,输出放电电压或放电电流,以启动车辆的启动机;降压/限流模块位于启动电池的放电回路中,即,位于在启动电池的负极与启动电池系统的负极输出端之间,或位于启动电池的正极与启动电池系统的正极输出端之间。降压/限流模块用于对放电电压进行降压,或对放电电流进行限流。本申请的启动电池系统以及车辆,通过降压/限流模块对启动电池在车辆启动时输出的放电电压进行降压,或对启动电池在车辆启动时输出的放电电流进行限流,能避免车辆间歇性无法启动的问题,且能避免对启动电池的使用时间造成影响。
Starting battery system and vehicle
一种启动电池系统及车辆
2025-03-04
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Storage battery under-voltage starting device and vehicle starting system
European Patent Office | 2021
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