About 47 results
https://drivepatents.com/patents/978050 · 26 Feb 2014
A power controller is provided in a consumer having a load equipment and controls an operation of the load equipment. The power controller comprises: an acquisition unit that acquires a plurality of operation modes for determining an operation status of th...
https://drivepatents.com/patents/978286 · 19 Feb 2014
A static security constrained automatic voltage control method is provided, which includes: performing a single automatic voltage control calculation for a control snapshot of a power system in each control cycle. The single automatic voltage control calcu...
https://drivepatents.com/patents/979371 · 22 Jan 2014
The invention relates to a method for controlling an energy storage system. The same battery system shall support multiple services at the same time. During a planning phase, the multiple services to be provided are determined, based on the market situatio...
https://drivepatents.com/patents/979351 · 22 Jan 2014
The invention refers to a Bridge-IED (Intelligent Electronic Device) to route IEC61850 GOOSE messages between sub-networks (SN_1, SN_2 ... SN_n), comprises a base functionality for signal mapping and more as one communication interfaces (Cl-1, Cl-2 ...Cl-n...
https://drivepatents.com/patents/986632 · 18 Sep 2013
A method and system for reducing demand on a power grid through demand side management includes receiving assigned priorities from a user for smart appliances (106) and for appliances plugged into sockets (104) of one or more smart plugs of the user, the a...
https://drivepatents.com/patents/990504 · 22 May 2013
One embodiment of the present invention provides an energy-management system for managing energy within a predominantly closed power system. The system includes an upper-level energy-management module (802), at least one lower-level energy-management modul...
https://drivepatents.com/patents/990506 · 22 May 2013
One embodiment of the present invention provides an energy-management system (102) for managing energy within a predominantly closed power system. The system includes an identifying mechanism configured to identify a number of components coupled to the ene...
https://drivepatents.com/patents/990505 · 22 May 2013
One embodiment of the present invention provides an energy-management system for managing energy within a predominantly closed power system. During operation, the system obtains one or more control actions that control energy transitions of a plurality of ...
https://drivepatents.com/patents/990780 · 15 May 2013
Control of supplying power to a storage device is performed based on carbon emission strength or a power rate. A battery center 13 that constitutes a storage device 11 performs radio communication with a gateway 4 and is controlled by the gateway 4. The ga...
https://drivepatents.com/patents/991329 · 1 May 2013
Provided is a network system. The network system includes: at least one unit selected from an energy receiving unit receiving energy and an energy management unit managing the energy receiving unit. An energy usage amount or energy usage rate of the energy...