A system and method for operating a multi-battery module electrical power system is disclosed. The system and method permit safe and efficient operation with multiple batteries of varying characteristics including in controlling and connecting said batteries to a bus or load such as a DC motor for one or two-directional current and power flow. In an aspect the present system comprises multi-layer controls that can controllably switch operation of the system or portions thereof between several (e.g., four) operating quadrants defined by a voltage-current characteristic.
Multi-Module Electric Vehicle Battery Control System
2023-09-21
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |