An electric vehicle system that includes a plurality of Li-ion batteries to alternately provide electric power to propel the vehicle, with a generator motor converting rotational energy from the motors installed in wheels of the vehicle into electric energy for recharging the Li-ion batteries. An onboard computer management system controls the system's operations, including switching between the Li-ion batteries for providing power to the vehicle based on power levels of the Li-ion batteries. The system automatically discontinues charging of a lithium-ion battery when its cut-off point is reached to prevent damage or fire hazards. The system eliminates the need to charge batteries at a charging station, enabling one battery to power the vehicle while the second is charged.
Extended Range Electric Vehicle System
2025-05-08
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2021
|European Patent Office | 2025
|State machine for extended-range electric vehicle and extended-range electric vehicle
European Patent Office | 2020
|