About 186 results
https://drivepatents.com/patents/1394542 · 7 May 2025
Es wird ein Verfahren zur Steuerung von Energieaustauschen zwischen mehreren Energiesystemen i (2) über ein Stromnetz (3) mittels einer zentralen Steuervorrichtung (4) vorgeschlagen, wobei die Steuervorrichtung (4) ein Optimierungsmodul umfasst, welches d...
https://drivepatents.com/patents/1372859 · 16 Jan 2025
A method of controlling a renewable energy power plant is provided. The method includes retrieving output power measurement values for each inverter of a total number of inverters from a plurality of sensors provided at a location proximal to each inverter...
https://drivepatents.com/patents/1372604 · 9 Jan 2025
A method may include: applying a first voltage on at least one first terminal of a first direct current (DC) bus electrically connected to a power source, obtaining at least one indication that discharge of a second voltage related to the first voltage sho...
https://drivepatents.com/patents/1395424 · 11 Sep 2024
The invention relates to a conversion system comprising a converter (1); detection means for detecting the instantaneous voltages (v, v, v) and currents (i, i, i) at the output of the converter (1); and a control unit (4) configured for generating control ...
https://drivepatents.com/patents/1334059 · 22 Dec 2022
The present application discloses a flexible excitation system and a method for controlling the same. The flexible excitation system consists of a plurality of groups of flexible excitation power units connected in parallel, a deexcitation circuit unit and...
https://drivepatents.com/patents/947292 · 6 Jan 2016
A system interconnection device (10) for a decentralized power supply includes a power generation device (11), an alternating-current system power supply (20), a plurality of electric wires (21, 22), an inverter (13), a reactor (14a, 14b), a connection ele...
https://drivepatents.com/patents/955906 · 4 Nov 2015
A wind farm side voltage source converter (32; 94) comprises a DC terminal (40) for connection to a DC transmission link (38), an AC terminal (42) for connection to a wind farm (44) that includes at least one wind turbine (46), and a main controller (10; 2...
https://drivepatents.com/patents/965889 · 24 Dec 2014
There is provided a PV array (2) for control power to generate power for supplying control power of power conditioners (12) to convert power generated by PV arrays (3) into AC power to be supplied to a grid (9).
https://drivepatents.com/patents/967417 · 12 Nov 2014
A method and switching arrangement for an inverter, the inverter comprising a positive direct current pole (U DC,P ), a negative direct current pole (U DC,N ), and a neutral direct current pole (M), the arrangement comprising a first controllable switch (S...
https://drivepatents.com/patents/968084 · 29 Oct 2014
To provide a charging/discharging device which can perform charging and discharging of a storage battery efficiently, and a charging/discharging system using the same. The charging/discharging system includes the charging/discharging device and a storage b...