Derek Jacobsen

UHF or ultra high frequency testing is one of the most powerful and versatile methods for partial discharge detection in open air switchyards. By using the UHF receiver, the UltraTEV Plus 2 (UTP2) is able to detect partial discharge sources in the UHF band. UHF testing can be utilized as a first pass safety tool … Read more

Why do I smell Ozone around switchgear? Anyone who has spent time in substations has probably noticed a metallic, chlorine-like smell every now and then. This smell is caused by ozone in the substation, but why is there ozone coming from switchgear, what is the significance, and what are the next steps? Ozone is one … Read more