About 27 results
https://drivepatents.com/patents/956995 · 14 Oct 2015
Method for recording an electrical quantity of an electrical distribution network comprising a charging station for electric vehicles electrically connected to the distribution network, wherein the charging station has at least a first measuring device for...
https://drivepatents.com/patents/973210 · 25 Jun 2014
The invention provides methods and apparatus for globally optimizing the management of electric vehicle charging, and for the daily management of the electric vehicle charging infrastructures, by taking into account a variety of input data which evolve dyn...
https://drivepatents.com/patents/974303 · 28 May 2014
The method involves connecting a loading device (1) electrically to a power supply device (25) through a multi-phase line, and to an electrically driven vehicle (5) through a multi-phase contact element (11). The electrical load level of individual phases ...
https://drivepatents.com/patents/977141 · 19 Mar 2014
A method and system of managing load on a power grid supplying power to a variety of electrical loads, for example to battery charging terminals connected to electric vehicles. The operating state of the loads is monitored in order to obtain usage informat...
https://drivepatents.com/patents/979327 · 22 Jan 2014
The method involves measuring a state of charge of an electricity storage element and the electricity production and consumption powers of elements of an electric system (2), and updating a preview of the behavior of a production element and a consumption ...
https://drivepatents.com/patents/979967 · 8 Jan 2014
Provided is a charged power control system which includes a plurality of chargers 2-1, 2-2, ..., and 2-N, a switchboard 101 configured to receive electric power from a power network 20 and supply the electric power to the plurality of chargers and electric...
https://drivepatents.com/patents/984182 · 4 Sep 2013
A charging controller (300) controls charging of a battery by an interface device (400-1 to 400-m) on the basis of distribution system connection time when the interface device (400-1 to 400-m) and a battery mounted on EV (500-1 to 500-n) are connected to ...
https://drivepatents.com/patents/987648 · 7 Aug 2013
A modular converter 12 for a battery charging station 10 comprises at least two charging modules 30a, 30b, 30c connected in parallel. Each of the charging modules 30a, 30b, 30c is adapted for generating an output current I 1 , I 2 , I 3 for charging a batt...
https://drivepatents.com/patents/988097 · 31 Jul 2013
A determination device determines permission/forbiddance to charge an accumulator that obtains electrical power from a power grid network. The determination device comprises an accumulator information acquisition unit configured to acquire information abou...
https://drivepatents.com/patents/991264 · 1 May 2013
A charging system and method that improves utilization of available AC power during onboard charging of energy storage systems of electric vehicles. An onboard charging method for an energy storage system of an electric vehicle, the method using an AC powe...