Invention Grant
- Patent Title: Battery controller for an electrically driven vehicle without any low-voltage battery, electrically driven vehicle comprising said controller, and method
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Application No.: US15333280Application Date: 2016-10-25
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Publication No.: US11351866B2Publication Date: 2022-06-07
- Inventor: Jose Lopez De Arroyabe
- Applicant: Bayerische Motoren Werke Aktiengesellschaft
- Applicant Address: DE Munich
- Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: DE102014208117.3 20140430
- Main IPC: B60L1/00
- IPC: B60L1/00 ; H01M10/44 ; H01M10/46 ; B60L3/00 ; B60L58/20 ; B60L58/18 ; B60L58/12 ; B60T8/176 ; H01M10/0525 ; H02J7/00
Abstract:
A system for an at least partially electrically driven or hybrid vehicle includes an electronic devices that is configured to supply current to at least one of the further electrical loads on the vehicle, from a number of series-connected energy storage cells in the electrical energy storage which is smaller than the maximum number of series-connected energy storage cells in the energy storage, in the event that a maximum current for the at least one further electrical load exceeds the maximum current which can be delivered by the voltage converter. The vehicle has an electrical energy storage, which is provided for driving the vehicle and comprises energy storage cells connected in series, and a voltage converter coupled to the energy storage for the supply of at least one further electrical load on the vehicle.
Public/Granted literature
Information query
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