A battery electric vehicle includes a high voltage rechargeable energy storage system (RESS). The RESS includes several battery modules reconfigurable among parallel and series arrangements. During reconfiguration transitions, a low voltage battery services low voltage loads of the battery electric vehicle. The low voltage battery is preconditioned in advance of reconfigurations.
BATTERY ELECTRIC VEHICLE ENERGY STORAGE SYSTEM AND METHOD
2021-12-02
Patent
Electronic Resource
English
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