WINDING STRUCTURE OF TRANSFORMER

摘要

PROBLEM TO BE SOLVED: To provide a winding structure which can reduce the number of spaces without deterioration in the mechanical strength of outside windings. SOLUTION: Spacers 4A are positioned at the inner part of an iron core window which consists of main legs 3B and upper/lower horizontal yokes 3A, or positioned at nearby both sides of the iron core window. A distance between the spacers 4A themselves is made narrower than that between spacers other than spacers 4A.