About 80 results
https://drivepatents.com/patents/941340 · 22 Jun 2016
A method of determining whether the PE line of an electrical vehicle supply equipment (EVSE) has become disconnected during charging of an electrical vehicle from a supply, comprising: i) detecting the current flowing thought the Pilot line or the Pulse Wi...
https://drivepatents.com/patents/941792 · 15 Jun 2016
A battery control system connected to a battery, which controls charge/discharge at the battery, includes: a current detection unit that measures a current value by detecting a charge/discharge current flowing through the battery; a voltage detection unit ...
https://drivepatents.com/patents/942386 · 1 Jun 2016
A temperature sensor 120 automatically shuts down charging operations in response to a temperature increase in a charging handle 150 of an electric vehicle charging station 100. The temperature sensor is connected between a ground conductor and a high volt...
https://drivepatents.com/patents/945232 · 6 Apr 2016
A battery charger (B1) for electric vehicles, composed of at least three identical current controlled AC-DC converter modules (M1, M2, M3) having reverse current protected outputs connected in parallel to a charge terminal of the battery (44).
https://drivepatents.com/patents/945379 · 30 Mar 2016
A hybrid drive system includes first and second power supply devices (11 and 21) that supply direct-current power; first and second power storage devices (13 and 23) are respectively connected to the first and second power supply devices so as to accumulat...
https://drivepatents.com/patents/945562 · 23 Mar 2016
An apparatus for blocking a high voltage source includes a plug (130) that is inserted into a household socket (111), and a circuit breaker (120) connected to the plug (130) through a power cable (121), where the circuit breaker (120) detects whether or no...
https://drivepatents.com/patents/945923 · 16 Mar 2016
A storage cell management apparatus includes a power conversion unit, a determination unit, an allocation setting unit and a distribution unit. The power conversion unit is configured to perform an operation of storing power in a storage cell and an operat...
https://drivepatents.com/patents/952907 · 2 Mar 2016
A power conversion system includes a power conversion device, a connector, and a processing module. The power conversion device is connected to a power system. The attached state and the unattached state of the connector relative to a connecting port that ...
https://drivepatents.com/patents/952869 · 2 Mar 2016
A vehicle charging device is provided. The vehicle charging device includes a grid plug connected to an external power source for providing power for vehicle charging, a grid cable connected to the grid plug, a charging circuit interrupt device (CCID) conn...
https://drivepatents.com/patents/953141 · 24 Feb 2016
With the present invention, a charging device, which is compatible with both Level I and Level II charging systems, for an electrical vehicle is provided. Said charging device comprise, one mains power plug (102) which is able to connect to a mains power s...