Battery module including asymmetric cell electrical connections
Номер патента: EP3956934A1
Опубликовано: 23-02-2022
Автор(ы): Dan CAPERS, Mehul BOTADRA, Nick Karditsas
Принадлежит: ROBERT BOSCH GMBH
Опубликовано: 23-02-2022
Автор(ы): Dan CAPERS, Mehul BOTADRA, Nick Karditsas
Принадлежит: ROBERT BOSCH GMBH
Реферат: A battery module includes module first and second terminals of opposing polarity. The module houses an array of electrochemical cells and includes a first bus bar that electrically connects the cell first terminals of at least a subset of the cells to the module first terminal, and a second bus bar that electrically connects the cell second terminals of the subset of the cells to the module second terminal. A first electrical connector electrically connects the first bus bar to a cell first terminal of each cell of the subset of the cells. The first electrical connector has a first current carrying capacity. A second electrical connector electrically connects the second bus bar to a cell second terminal of each cell of the subset of the cells. The second electrical connector has a second current carrying capacity. The first current carrying capacity is different than the second current carrying capacity.
Battery module including asymmetric cell electrical connections
Номер патента: WO2020214384A1. Автор: Mehul BOTADRA,Dan CAPERS,Nick KARITSAS. Владелец: ROBERT BOSCH GMBH. Дата публикации: 2020-10-22.