Out-of-step protection is a critical component of modern power system protection schemes—its importance has grown ...

See which maintenance-, repair-, and operations-related articles caught the attention of EC&M subscribers throughout 2025.

HOUSTON, Jan. 6, 2026 /PRNewswire/ -- RESA Power, LLC ("RESA Power" or the "Company"), a market leader in power systems electrical testing, transformer services, and life extension solutions for power ...

In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management.

Test your broadband connection speed. Our speedtest works on the vast majority of web browsers and devices, including computers, tablets, phones and games consoles. If you are experiencing ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Jay N. Yepuri, MD, ...

Julia is the associate news editor for Health, where she edits and publishes news articles on trending health and wellness topics. Her work has been featured in The Heights, an independent student ...

Abstract: This paper describes the project to design, test, manufacture and install “Smart” distribution transformers in UK Power Networks license area. This project was partially funded by the ...

Abstract: The detection of defects that may occur in the insulation of power transformers is a complex process, which includes a large range of tests such as DGA (dissolved gas analysis) measurements, ...