About 59 results
https://drivepatents.com/patents/969409 · 1 Oct 2014
A power supply system comprises: PV DC/DC converter which converts power supplied from the solar panel; EV DC/DC converter which can convert power supplied from the house side bus and supply the power to an electric vehicle; an in-house relay; a fast charg...
https://drivepatents.com/patents/972448 · 16 Jul 2014
A vehicle (100) includes a first inlet (612) to be connected to a commercial power source, a second inlet (622) to be connected to a battery of an HEMS (Home Energy Management System) which supplies electric power greater than electric power supplied by th...
https://drivepatents.com/patents/975261 · 7 May 2014
A power transmission system according to the present invention can quickly select an optimum frequency for power transmission and curtail the time to be spent for power transmission. The power transmission system comprises an inverter section (130) for out...
https://drivepatents.com/patents/975456 · 30 Apr 2014
Energy storage exchange system designed for use mainly for electric vehicles with exchangeable energy storages, where the energy storage exchange is realized manually. System includes a communication system comprising a central (1) with central computer, c...
https://drivepatents.com/patents/976401 · 9 Apr 2014
A vehicle (100) is capable of charging a power storage device (110) mounted thereon using electric power from two power paths of an external DC power supply (520) and AC power supply (510). The vehicle includes a DC charger (210) for converting electric po...
https://drivepatents.com/patents/976993 · 26 Mar 2014
The present technique relates to a power supply device and method as well as a program which allow only a specific person to perform charging. A control unit controls a reader/writer to generate a vehicle ID read signal that is formed of a high frequency s...
https://drivepatents.com/patents/976996 · 26 Mar 2014
The present technique relates to a power supply device and method as well as a program which can surely perform a billing process when a device is charged. When a vehicle ID registered in advance in an external storage 13 matches a vehicle ID acquired by a...
https://drivepatents.com/patents/976989 · 26 Mar 2014
A power supply device for a vehicle includes a power storage device (4), a connector (34) to which a power cable can be connected from outside of the vehicle, an inverter (2) for operating a rotating electric machine, a coil (L1; L2; L12) provided separate...
https://drivepatents.com/patents/979207 · 29 Jan 2014
A power conversion facility (200) has a function of converting DC power from a DC power source (210) into AC power comparable to that generated by a system power supply (400). The power conversion facility (200) includes: an inverter (230) for performing a...
https://drivepatents.com/patents/979945 · 8 Jan 2014
A charging control system includes a flattened charging speed calculation unit (15) that calculates a flattened charge speed for fully charging EVs at a constant speed according to permitted charging time for the EVs and the amount of charging required by ...