About 183 results
https://drivepatents.com/patents/945399 · 30 Mar 2016
A central device 11-1 includes an information replacing unit 8-1. When the information replacing unit 8-1 detects, on the basis of contact information acquired from an electric coupler 16-1 provided in a coupled vehicle in a formation B having a train-info...
https://drivepatents.com/patents/946145 · 9 Mar 2016
To efficiently control charging and regenerative control for a secondary battery. A charge control device, including: a calculation unit (voltage sensor (11), current sensor (12), and control unit (10)) that calculates a state of charge of the secondary ba...
https://drivepatents.com/patents/946323 · 10 Feb 2016
A control apparatus that is capable of quickly charging a storage battery and allowing the storage battery to store a large amount of electric power is provided. A control apparatus 1 controls charging from a power generator 22 to a storage battery 23. A s...
https://drivepatents.com/patents/946467 · 20 Jan 2016
In this process for transferring electric energy from an external source (10) to means (26; 22) adapted for storing or using electric energy onboard a motor vehicle (2), the transfer of electric energy from the external source to the onboard means is reali...
https://drivepatents.com/patents/947267 · 6 Jan 2016
The invention concerns an energy storage robot (1, 1') configured to be used to power electric underground equipment (7), the energy storage robot comprising a propulsion system (6) being arranged to move the energy storage robot, an energy storage unit (1...
https://drivepatents.com/patents/947873 · 9 Dec 2015
The regenerative energy produced during the braking of a vehicle is used for powering a secondary battery, that is independent from the main battery, and, in the event of a complete failure of said main battery, allows the continued operation of the basic ...
https://drivepatents.com/patents/947754 · 9 Dec 2015
The invention relates to an on-board network for a motor vehicle, in particular for a commercial vehicle. The on-board network (10) comprises a first sub-network (11) in which a first nominal voltage (U1) is applied, comprising a first energy storage devic...
https://drivepatents.com/patents/947956 · 2 Dec 2015
The invention relates to a power supply and control unit (1) for supplying a drive circuit, in particular a traction drive circuit, and a fuel cell compressor via separate interfaces (6, 7), comprising: - a DC/DC converter (10) with a fuel cell input inter...
https://drivepatents.com/patents/956072 · 4 Nov 2015
To respond to a request for a rapid start-off when an operation is performed to select transitioning to a travel range from a neutral range. A gear shifting control device is provided with a driving motor-generator (MG); an automatic transmission (3) provi...
https://drivepatents.com/patents/956684 · 21 Oct 2015
There is provided a motor drive comprising: a temperature sensor arranged to sense a temperature of the drive; a braking resistor; switching means arranged when activated to cause current to flow to the braking resistor; and controlling means arranged to a...