About 96 results
https://drivepatents.com/patents/1000596 · 11 Jul 2012
In a plug-in operation, a first winding 12A which functions as an armature winding for supplying an R-phase current of a three-phase rotary electric machine 10, a third winding 12C, and a second winding 12B are connected respectively to terminals 30R, 30S,...
https://drivepatents.com/patents/1004138 · 21 Mar 2012
A power distribution system which may be provided in an aircraft for example is described. The power distribution system has a power distribution bus 110 and a plurality of localised voltage converters 120, each supplied by the power distribution bus 110. ...
https://drivepatents.com/patents/1005254 · 15 Feb 2012
A voltage drop of an output voltage of a DC-DC converter, caused by a wiring resistance, can properly be compensated at low cost, The DC-DC converter is connected to a low-voltage battery through an ignition switch and started up by the ignition switch. A ...
https://drivepatents.com/patents/1005407 · 8 Feb 2012
[Problem] To recover regenerative energy with high efficiency and control the voltage of a battery or capacitor optimally. [Solution] A construction machine or industrial vehicle having a power supply system which includes a chargeable and dischargeable ca...
https://drivepatents.com/patents/1006485 · 4 Jan 2012
In order to prevent an automobile from keeping running in an unsafe state when communication via an in-vehicle network becomes impossible, the present invention provides an in-vehicle network in which a synchronization execution node is selected from elect...
https://drivepatents.com/patents/1007067 · 14 Dec 2011
An electric architecture (20) for use on a vehicle (19) has a collector bus (22) for receiving power from a plurality of power sources (34,36,38,40,42,44). The collector bus distributes power to at least a pair of subsystems (24,26) which are operable at d...
https://drivepatents.com/patents/1009554 · 14 Sep 2011
The present invention relates to a power supply system (1) comprising a first battery (11) for supplying an electric power at first voltage, a second battery (15) for supplying an electric power at second voltage lower than the first voltage, a voltage con...
https://drivepatents.com/patents/1013660 · 20 Apr 2011
The present invention relates to power distribution systems (e.g. a marine power distribution and propulsion system) that include first and second ac distribution busbars. The first ac distribution busbar (MVAC1) will typically be a medium voltage (MV) bus...
https://drivepatents.com/patents/1069635 · 1 Mar 2006
A vehicle-mounted power supply system comprises a first storage battery, an automotive generator for generating electrical energy and charging the first storage battery with the generated electrical energy. A second storage battery is connected to an elect...
https://drivepatents.com/patents/1072896 · 2 Nov 2005
A vehicle auxiliary electric-power-supplying system can normally stop an electric power inverter by the frequency in use for an electric power supplier being suppressed as low as possible, and electric power being immediately started to be supplied from th...