About 15 results
https://drivepatents.com/patents/964964 · 26 May 2026
A method of handling one or more errors in a microgrid includes measuring an attribute of a device within the microgrid for a measurement cycle and comparing the measured attribute of the device with a predetermined threshold attribute value. The presence ...
https://drivepatents.com/patents/1382379 · 7 May 2026
A system for cutting power to one or more powered devices comprises an actuator which controls the power to the one or more powered devices. The actuator is, or one or more controllers connected to the actuator are, configured to receive a kill command ove...
https://drivepatents.com/patents/1382378 · 7 May 2026
An on-board power supply apparatus includes a common path, a plurality of branch paths (first branch paths), and cutoff portions (first cutoff portions) provided on the respective branch paths (first branch paths). The branch paths (first branch paths) eac...
https://drivepatents.com/patents/1381189 · 16 Apr 2026
A system for load management is disclosed that includes a plurality of buildings, each building having an electric load and an electric vehicle charger, a plurality of electric power transformers, each electric power transformer coupled to a subset of the ...
https://drivepatents.com/patents/1380269 · 26 Mar 2026
The present disclosure provides a scheduling method, system, electronic device, and medium for addressing power shortages, comprising: step S1: classifying demand-side flexible resources; step S: constructing a day-ahead-and-intraday optimization schedulin...
https://drivepatents.com/patents/1379821 · 19 Mar 2026
A micro grid system comprises an adapter and a power controller. The adapter is in communication with an electric grid and configured to connect and disconnect a connection between the electric grid and a micro grid. The power controller is electrically co...
https://drivepatents.com/patents/1388696 · 3 Dec 2025
The present invention discloses a control method for a cascaded H-bridge medium-voltage direct-mounted photovoltaic inverter, including the steps of: S1, determining two phases of a power grid where a short circuit occurs; S2, calculating an adaptive zero-...
https://drivepatents.com/patents/1391579 · 27 Aug 2025
This application provides an uninterruptible power supply and a power supply switchover method. The uninterruptible power supply includes a first power input, a second power input, a load end, a bypass, a main circuit, and a controller. The bypass includes...
https://drivepatents.com/patents/1393826 · 13 Aug 2025
This application provides a black start control method based on a plurality of converter subarrays and an apparatus. The method includes: sequentially performing working processes of a first voltage adjustment phase to an Nth voltage adjustment phase after...
https://drivepatents.com/patents/1394196 · 13 Aug 2025
This application discloses a direct current combiner box, a photovoltaic power generation system, and a fault detection method. The direct current combiner box includes a fault detection unit, a protection circuit, and a boost circuit. The fault detection ...