20250229671. Dc-dc Converters Veh (Aptiv Technologies AG)
DC-DC Converters for Vehicles
Abstract: a system includes a first dc-dc converter, a second dc-dc converter, and a third dc-dc converter. the first dc-dc converter is configured to convert a high dc voltage from a first battery of a vehicle to a low dc voltage. the second dc-dc converter is configured to convert a high dc voltage from a second battery of the vehicle to the low dc voltage. the third dc-dc converter has a lower output power compared to the first and second dc-dc converters and is configured to convert a high dc voltage from the batteries of the vehicle to the low dc voltage. the first dc-dc converter is configured to be connected to the first battery. the second dc-dc converter is configured to be connected to the second battery. the third dc-dc converter is configured to be connected to the first and second batteries in series.
Inventor(s): Frank Gronau, Dragan Mikulec, Niclas Grimmer, Cheuk Ng, Magnus Svensson, Sergi Rojas, Andreas Fuchs, Tim Puetz, Vlad Pantea, Stephen W. Moore, Christian Schaefer
CPC Classification: B60L58/22 (Balancing the charge of battery modules)
Search for rejections for patent application number 20250229671
- Patent Applications
- Aptiv Technologies AG
- CPC B60L58/22
- Frank Gronau of Wuppertal DE
- Dragan Mikulec of Erlangen DE
- Niclas Grimmer of Askim SE
- Cheuk Ng of Bloomfield Hills MI US
- Magnus Svensson of Floda SE
- Sergi Rojas of Parsdorf DE
- Andreas Fuchs of Köln DE
- Tim Puetz of Köln DE
- Vlad Pantea of Gothenburg SE
- Stephen W. Moore of Fishers IN US
- Christian Schaefer of Bochum DE