About 8 results
https://drivepatents.com/patents/1398916 · 10 Sep 2025
Un procédé de régulation conjointe d'une tension dans une branche moyenne tension (HTA) et dans des branches basse tension (BT) d'un réseau de distribution comprenant des générateurs d'énergies, au moins une branche basse tension étant en mode trip...
https://drivepatents.com/patents/947473 · 16 Dec 2015
A power transmission network comprises: an AC electrical network connected to a point of common coupling (PCC), the point of common coupling being connectable to a further electrical device, for instance a voltage source converter (VSC); a processing circu...
https://drivepatents.com/patents/971532 · 6 Aug 2014
The method involves determining an actual power value. The current power output of the power generation plant is controlled as a function of a position value continuously determined from the sum or difference of the actual power value and a predetermined c...
https://drivepatents.com/patents/982835 · 23 Oct 2013
The sub-network has the power controllable photovoltaic generators to supply electrical power (P) to the consumers and main network. A measuring device is combined with the main network fed to detect the amount of electric power supplied, and is connected ...
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/998614 · 5 Sep 2012
A discharging circuit (100) includes a filter unit (102) connected between the input lines of a commercial AC power supply, a switch (170) whose operations are controlled by the filter unit and a discharging unit (120) which discharges voltage of a capacit...
https://drivepatents.com/patents/1097900 · 5 Mar 2003
An electrical energy regulation system evaluates electrical parameters (u1) in the conductor and uses a function processor to apply a control function, derived from the evaluated values and a mathematical function, to adjust the electrical state of the sys...
https://drivepatents.com/patents/1100176 · 27 Nov 2002
A direction and a magnitude of a current flowing between an external alternating current power source (20) and a load (30) are detected by a current transformer (11). A voltage generated to a secondary winding (11B) of the current transformer as a result o...