The Evolution of Transformer Core Materials: From Traditional Metals to CRGO Steel
Summary This blog traces the journey of transformer core materials from traditional iron to CRGO steel, highlighting key advancements that have enhanced transformer efficiency. The shift to cold rolled grain oriented steel has significantly reduced energy losses, improved magnetic properties, and contributed to a more reliable electrical system. While research continues into future materials, CRGO steel remains the gold standard for transformer cores today. Transformers are essential components of electrical systems, playing a crucial role in power transmission and distribution. Over the years, the materials used in transformer cores have evolved significantly, enhancing efficiency and performance. This blog explores the historical progression of transformer core materials, leading up to the widespread adoption of cold rolled grain oriented (CRGO) steel, and how this advancement has transformed modern electrical systems. Early Transformer Core Materials: The Beginning In the early days of electrical engineering, transformers used cores made of simple iron or cast […]