The invention relates to an electric vehicle power system which comprises a motor used for providing power for an electric vehicle; the main converter is connected to the motor; the main battery pack is used for continuously providing electric energy for the motor and is electrically connected with the main converter through a first direct current-direct current converter; and the fixed battery is used for selectively providing power for the motor and is electrically connected with the main converter through a second direct current-direct current converter. The invention further relates to an electric vehicle adopting the electric vehicle power system.
本发明涉及一种电动车动力系统,其包括:一电动机,用于向电动车提供动力;一主转换器,该主转换器连接于电动机;一主电池组,该主电池组用于向电动机持续提供电能源,其通过一第一直流‑直流转换器与主转换器电连接;一固定电池,该固定电池用于选择性向电动机提供动力,其通过一第二直流‑直流转换器与主转换器电连接。本发明进一步涉及一种采用该电动车动力系统的电动车。
Electric vehicle power system and electric vehicle using same
电动车动力系统及使用该动力系统的电动车
2024-09-27
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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