About 34 results
https://drivepatents.com/patents/982117 · 6 Nov 2013
The stage (44) has switching branches (52A, 52B) including controllable electronic switches (54A, 56A) connected serially to each other by a midpoint (58A). A capacitor (60) is connected between positive and negative output terminals (38, 40). An electroma...
https://drivepatents.com/patents/984121 · 4 Sep 2013
The device has a magnetic circuit comprising parts (100, 200), and a control coil (20) powered to generate a control magnetic flux and to actuate one of the parts to move between opening and closing positions of the circuit. The other part includes cylinde...
https://drivepatents.com/patents/990204 · 29 May 2013
The method involves evaluating an electric parameter e.g. periodic review of voltage level of meter, of phases (L1-L3) of an electricity distribution network by determining loads powered by the phases and/or power supplied to the phases from the generators...
https://drivepatents.com/patents/985611 · 13 Mar 2013
The device has a hub (9) comprising input-output connectors (10) to connect input-outputs to an auxiliary control module (1) of a processing unit to process data of the input-outputs. A communication circuit communicates relative data of the input-outputs....
https://drivepatents.com/patents/994855 · 19 Dec 2012
The control system includes DC/DC microconverters (C) connected to DC bus (BUS) and photovoltaic module (PV), and inverter (INV) converting DC from DC bus into alternative current (AC) intended for electrical distribution network (R). At least one of DC/DC...
https://drivepatents.com/patents/995151 · 12 Dec 2012
The case (100) has a reversible converter (C20) connected to a battery (B10) and directly interconnected with a power bus (M100), where a photovoltaic generator (V), a wind generator (E), an electric generator (G) and a water turbine (R) are connected to t...
https://drivepatents.com/patents/996777 · 24 Oct 2012
The method involves determining converters (2) to be activated of an electrical energy conversion installation (1). The determination is carried out by using rated power information of the installation, and/or common rated power information of the converte...
https://drivepatents.com/patents/997655 · 3 Oct 2012
The method involves providing a low voltage frequency converter in a container (4), and providing a medium voltage frequency converter in another container (3). The latter container is placed relative to the former container, and the containers are interfa...
https://drivepatents.com/patents/998906 · 29 Aug 2012
The socket assembly comprises a hinged lid (17) for covering a socket (12) and single linear actuator (23) for controlling the movements of a single latch (22) which has two locking elements which extend in opposite directions: a pin (24) for locking a plu...
https://drivepatents.com/patents/1001619 · 6 Jun 2012
The device has a fixed part (1) serving as a housing body, and a movable part (2) movable between a rest position and an active position. A controlling system (4) is provided for controlling displacement of the movable part with respect to the fixed part. ...