About 14 results
https://drivepatents.com/patents/965314 · 27 May 2026
This application provides a secondary power control and protection apparatus and a secondary power device based on a PowerVPX architecture. A backplane of the secondary power control and protection apparatus includes a power connector connected to a power ...
https://drivepatents.com/patents/1389091 · 3 Dec 2025
Systems and methods for determining a site control architecture for controlling inverter(s) in a microgrid-based site are disclosed. The system includes a site controller, stamp controller(s), and inverter controller(s) communicatively coupled with each ot...
https://drivepatents.com/patents/969798 · 24 Sep 2014
Provided is a plurality of power supply apparatuses connected in parallel with a grid that are capable of obtaining the same measured values of the same voltage. The power supply apparatus according to the present invention is connected in parallel with th...
https://drivepatents.com/patents/976351 · 9 Apr 2014
The method involves supplying current from a current source (1) to a consumer (2) through a power line (3) in a primary operating state. The supply of current from the current source to the consumer through the power line is inhibited by a separating unit ...
https://drivepatents.com/patents/978541 · 12 Feb 2014
The present technology relates to a reception apparatus and method by which the load on an electric power system can be decreased at the time of information delivery, to an information delivery apparatus and method, and to an information delivery system. A...
https://drivepatents.com/patents/983826 · 2 Oct 2013
The present invention relates to an intelligent electronic control and communications interface module (2) for a thermal or electrical energy storage module (1) comprising means for bi-directionally communicating data between a thermal or electrical energy...
https://drivepatents.com/patents/990881 · 15 May 2013
A battery power supply device is provided. The battery power supply device includes: an input unit that receives external power; a battery power unit that is connected to the input unit to charge a battery with the external power; a current detection unit ...
https://drivepatents.com/patents/998366 · 12 Sep 2012
According to the invention, an IEC 61850 NCC server (21) for serving, via the MMS/TCP/IP part of IEC 61850, process data from substation Intelligent Electronic Devices IEDs (12) to a Network Control Centre NCC (30) is provided at a gateway IED (20) of a Su...
https://drivepatents.com/patents/999307 · 15 Aug 2012
3D glasses and a method of controlling power and pairing thereof are provided. The method of controlling power and pairing includes: restricting supply of a specific power of 3D glasses; performing, by the 3D glasses, pairing with a display apparatus; and ...
https://drivepatents.com/patents/1003651 · 4 Apr 2012
A power supply control apparatus includes an opening/closing unit that is used for starting or stopping power supply to an electric device, a reception unit configured to receive power-supply-control information that is transmitted from the electric device...