Advanced Coatings Help Curb Transformer Supply Challenges: Enhancing Durability, Performance in a Strained Energy Sector There are a host of factors driving the ongoing shortage of transformers, including manufacturing growth, intense heatwaves, electrification and widespread adoption of renewable energy sources, all requiring an expansion of the energy grid to support new equipment and transformers. However,…
The increasing loads on the U.S. electric distribution systems, driven by population growth and electrification, are prompting utilities to innovate. Commonwealth Edison (ComEd) developed the Distribution Center-in-a-Box (DCIAB) project as part of its grid modernization efforts. This project uses Voltage Regulating Distribution Transformers (VRDT), which maintain stable voltage output even under load. These transformers offer…
Technology Spotlight
by Hiroko Isaji
In 2011, Japan was hit by a large scaled earthquake off the coast of Tohoku region, which severely damaged its power facilities. In the case of oil-filled & insulated equipment such as transformers, there was a significant amount of oil spills and leakage due to the impact of earthquake and…
Shattering Barriers and Making History
Erika is a pioneer woman. When the chance presented itself to work in a predominantly male territory, Erika accepted the challenge, breaking the glass ceiling, and making history as the first female large-sized coil winder at Hitachi Energy in Brazil.
Coil winding involves precisely wrapping wire around a core to…
