While working in an electrically safe work condition is important, there are times when working hot is necessary. Make sure ...

This article is the first in a series of articles that will help to bring light to the maintenance practices presently applied to power circuit breakers. A list of the most popular tests used; with ...

Abstract: The development of large scale DC microgrid and high voltage direct current (HVDC) power grid requires a reliable, fast and low-loss circuit breaker. In spite of the advantages of DC gird ...

Abstract: Many computational techniques which could analyze the behavior of electrical arc have been utilized to estimate the interrupting ability of the circuit breakers. Among them, black-box arc ...

Modernizing ageing electrical networks requires more than replacing worn cables or outdated breakers. One critical upgrade lies in the transition from older manual switching methods to modern ...