A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, allowing engineers to test protective relays under controlled conditions.

An AC resonant test system is designed to generate high alternating voltage by forming a resonant circuit between the reactor and the test object. By operating at or near resonance, the system can ...

Tina and Milo, the mascots for the 2026 Milano-Cortina Winter Olympics and Paralympics, are anthropomorphic stoats. Native to the Italian Alps, the habitat of these small mammals is increasingly ...

This addition provides enhanced communication options for motorcyclists, allowing for integrated use of intercom devices and […] ...

Andrew Oddy looks back on his career as Keeper of Conservation at the British Museum and the exposure test that bears his name ...

Abstract: The precise operation of relay protection devices for transmission lines is contingent upon the accuracy of setting values. The current approach to the operation and maintenance of relay ...