ELRINGKLINGER AG (20250132402). CONTROL DEVICE FOR A BATTERY SYSTEM
CONTROL DEVICE FOR A BATTERY SYSTEM
Organization Name
Inventor(s)
Lars Weller of Dettingen/Erms DE
Joachim Buck of Dettingen/Erms DE
Yannick Schwarz of Dettingen/Erms DE
CONTROL DEVICE FOR A BATTERY SYSTEM
This abstract first appeared for US patent application 20250132402 titled 'CONTROL DEVICE FOR A BATTERY SYSTEM
Original Abstract Submitted
a control device having a control unit for a battery system that has a number of storage cells, which are connected to a control unit and also to one another, wherein each of the storage cells is assigned a cell supervision circuit having connected sensors. in order to eliminate disadvantages in scalability and achieve the most accurate possible control and monitoring even for a large battery system, it is proposed to provide subgroups of interconnected storage cells and/or modules within the battery system, with each subgroup having a respective micro-master to which all of the cell supervision circuits of the relevant subgroup are connected and the micro-master being embodied to evaluate and filter all of the data from the cell supervision circuits and being connected to a battery management system by means of the control unit for the data transfer.