DYNAMOELECTRIC MACHINES HAVING ENERGY-EFFICIENT STATOR CONSTRUCTIONS AND METHOD

摘要

2108151 9219035 PCTABS00017 In a radial gap dynamoelectric machine a composite stator ferromagnetic structure (18) having reduced losses is formed using fanfolded thin section metallic glass or electrical steel strips edge (51) wound to form a ring-like magnetic structure (32) surrounding separate stator tooth assemblies (34) formed of traditional or thin-section sheet or powdered ferromagnetic materials. Alternative structures are described.