About 80 results
https://drivepatents.com/patents/976365 · 9 Apr 2014
Provided is a non-contact power supply device which detects foreign objects interposed between a power transmission coil and a power receiving coil. This non-contact power supply device is provided with a second coil which contactlessly transmits power to ...
https://drivepatents.com/patents/976762 · 2 Apr 2014
Provided is a voltage discharging device. The voltage discharging device includes a battery, an inverter converting a DC power supplied from the battery into an AC power to output the converted AC power, a motor driven by the AC power outputted through the...
https://drivepatents.com/patents/976866 · 26 Mar 2014
A fault detection system 1 and method for detecting a fault associated with charging an electric vehicle 2 from a mains electricity supply 3 is described. The fault detection system 1 comprises a portable fault detector 4 adapted for connection to the main...
https://drivepatents.com/patents/977682 · 5 Mar 2014
An attaching structure for attaching a service-plug (4) for shutting off and conducting an electric circuit of a vehicle to a power source device (1) , comprises a floor metal plate (2) constituting a bottom wall of a compartment of the vehicle and formed ...
https://drivepatents.com/patents/980412 · 25 Dec 2013
A user-interface for an electrical device comprises an input-section (101) for inputting identification data and verification data, and a processing section (102) connected to the input-section. The processing section is configured to identify, on the basi...
https://drivepatents.com/patents/981719 · 20 Nov 2013
A system and method for providing energy management and maintenance of a high energy battery pack that does not require installation of the battery pack into an operational EV. A battery service unit has multiple access mechanisms to charge or discharge a ...
https://drivepatents.com/patents/984202 · 4 Sep 2013
Disclosed is a power supply circuit for vehicles, which can continuously supply a constant voltage without a complicated circuit configuration, even during a time when a surge voltage is applied (abnormal voltage time). The power supply circuit is provided...
https://drivepatents.com/patents/984451 · 28 Aug 2013
A vehicle (10) includes a charging unit (110) receiving electric power supplied from an external power supply through a power feeding cable (214) connected to an inlet (112) for charging a power storage device (100); a discharging unit (120) for supplying ...
https://drivepatents.com/patents/987976 · 31 Jul 2013
An exemplary embodiment of the present disclosure includes an apparatus for discharging DC-link capacitor for electric vehicle charger. When the apparatus operates abnormally, operations of a rectifier, a boost PFC circuit and a DC-DC converter are discont...
https://drivepatents.com/patents/988895 · 10 Jul 2013
Provided is a stationary charging system allowing a control unit to reliably receive data from charging units, without causing cost increase. [0002] A stationary charging system 1 for charging a battery mounted in a vehicle using direct-current charging po...