Methods and systems for real-time power outage visualization and risk prediction include a server that detects an operational status of sensor devices connected to an electrical grid and assigns each sensor device to a group based upon the operational stat...

A method and apparatus for controlling an arc suppression device of a three-phase electric network, the arc suppression device having an adjustable admittance connected between a neutral point of the three-phase electric network and earth, the apparatus be...

An aspect of the disclosure provides a high frequency alternating current (HFAC) power distribution system configured to provide an HFAC power supply on an HFAC power supply bus to enable a plurality of electronic devices to be connected to the power suppl...

Embodiments of the application disclose a method and apparatus for monitoring synchronous safety and stability of a renewable energy grid-connected system, a medium, an equipment and a program. The method includes the following operations. According to acq...

In the field of high voltage direct current (HVDC) power transmission networks there is a need for improvements in relations to bipole power transmission schemes.A bipole power transmission scheme (10) comprises a first converter station (12) that is posit...

An electrical grid 10 is connected to a plurality of loads 24a, 24b and to at least two electrical energy sources 14, 22a, 22b and is divided into segments 20a, 20b by switches 18a, 18b. When controlling the electrical grid 10 a load power and an supply po...