Complex grids depend on equipment such as transformers, protection relays, switchgear, and cables—each of which can develop faults not immediately visible during normal operation. As a result, ...

Abstract: As the new Unmanned Aerial Vehicles (UAV) become more and more sophisticated, there is also increased demand for UAV efficiency mainly in the area of energy management. To this end, the ...

A versatile cable tester can identify miswired or non-functional audio, USB, HDMI, and RJ45 cables in seconds, preventing costly mistakes for home or professional setups. This device lights up to show ...

Abstract: Electrical treeing is a defect of cable aging. Partial discharges within the insulation cause local electrical field anomalies and minor distortions, which act as initiation points for the ...

GE Aerospace has completed ground testing of a hybrid electric turbofan engine system, marking a concrete step toward bringing electric propulsion into mainstream commercial aviation. The tests, ...

Jan 22 (Reuters) - The U.S. power grid faces an elevated risk of disruption over the next several days as an Arctic blast and reduced gas supplies test the sturdiness of electric infrastructure ...