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How to Detect a Dangerous Increase in Hydrogen Concentration in a Transformer?
How to Detect a Dangerous Increase in Hydrogen Concentration in a Transformer?
Hydrogen is one of the earliest indicators that something is wrong with a transformer’s insulation. It appears in the insulating oil before mos…
José Mora to Speak at the IV OMICRON User Meeting in Brazil
José Mora to Speak at the IV OMICRON User Meeting in Brazil
The IV OMICRON User Meeting, an event for professionals in the Latin American power industry, will take place on August 4–7, 2026, in Foz do Iguaçu, …
How to Prevent Moisture Accumulation in Transformer Oil
How to Prevent Moisture Accumulation in Transformer Oil
Moisture is one of the greatest threats to a power transformer. It rarely manifests itself through a sudden failure or an immediate protection trip; …
How to Dry a Power Transformer Without Dismantling It
How to Dry a Power Transformer Without Dismantling It
Dry oil does not always mean dry winding insulation. Moisture can remain trapped in cellulose insulation for weeks, even after the oil has already re…
GlobeCore and TransVolt Host a Free Webinar on Moisture Management in Power Transformers
GlobeCore and TransVolt Host a Free Webinar on Moisture Management in Power Transformers
On December 3, 2025, at 12:00 PM London time, GlobeCore Tech School will hold an online webinar titled “Moisture Management Mastery: Protecting Trans…
GlobeCore Tech School Webinar: Online Drying and Transformer Monitoring
GlobeCore Tech School Webinar: Online Drying and Transformer Monitoring
On October 23, 2025, GlobeCore will host a free webinar as part of the GlobeCore Tech School series on the topic “Online Drying and Transformer Monit…

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