A multi-voltage storage system for an at least partially electrically driven vehicle comprising: a first high-voltage energy storage module and a second high-voltage energy storage module; one switching unit of identical design for each energy storage module, each switching unit having two positive inputs and two negative inputs, by means of which at least one load connection and one charging connection can be formed, a controllable contactor being provided downstream of each input, and the negative inputs each being able to be connected to a negative pole of an energy storage module and the positive inputs each being able to be connected to a positive pole of an energy storage module by means of the contactors; and a control unit, which is designed such that all the contactors of each switching unit can be controlled independently of each other in any way by the control unit.
Multi-Voltage Storage System for an at Least Partially Electrically Driven Vehicle
2024-03-21
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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