About 29 results
https://drivepatents.com/patents/1377399 · 18 Dec 2025
An automotive power module includes a plurality of power card assemblies arranged in a stack. Each of the power card assemblies includes a power card, a phase lead tab extending from the power card, and pairs of power lead tabs extending from the power car...
https://drivepatents.com/patents/942603 · 25 May 2016
An inverter system for the electrical drive of a vehicle comprising a grid-side inverter, a DC intermediate circuit with at least a first potential conductor and a second potential conductor, and a motor-side inverter. The motor-side inverter allows bidire...
https://drivepatents.com/patents/950537 · 27 May 2015
The present invention relates to a device for charging at least one electric vehicle, comprising at least one first electrical connection element, designed and configured to connect the device to a power grid, and at least one second electrical connection ...
https://drivepatents.com/patents/962009 · 8 Apr 2015
A contactless power supply (100) is provided for providing power along a driving surface (106). The contactless power supply includes first and second conductive elements (102,104) each adapted to generate a magnetic flux when driven with a time-varying cu...
https://drivepatents.com/patents/966382 · 10 Dec 2014
A power converter includes a DC/DC converting circuit and a first energy storage element. The DC/DC converting circuit includes a first output terminal and a second output terminal. The first energy storage element includes a first terminal and a second te...
https://drivepatents.com/patents/966325 · 10 Dec 2014
An energy storage system (1), in particular for use in a motor vehicle, is proposed. The energy storage system comprises: an energy storage device (3) with a plurality of energy storage cells (5, 5a, 5b, 5c, 5d, 5e) connected in series; at least one switch...
https://drivepatents.com/patents/967421 · 12 Nov 2014
The subject matter of the present invention is a method for heating an energy storage arrangement, in which at least a first energy storage device and at least a second energy storage device are used alternately for charging and discharging the respective ...
https://drivepatents.com/patents/976548 · 9 Apr 2014
There is provided a charging system corresponding with both of the plug-in charging system and the contactless charging system, having a simple electrical configuration, and capable of achieving miniaturization and weight saving. [0002] The charging system...
https://drivepatents.com/patents/980495 · 25 Dec 2013
A method capable of efficiently adjusting both the resonance frequency and impedance of a resonant system in contactless power transmission by a resonance method is provided. A variable capacitor (220) adjusts a resonance frequency of a secondary self-reso...
https://drivepatents.com/patents/992575 · 27 Feb 2013
The device has an energy storage unit (20) with cooling fins (21), and a bending part i.e. metal sheet. The bending part is formed as a container (10) for intake of the energy storage unit. A set of recesses (11) is arranged in the device. An opening (12) ...