A. Basak et al., FLUX DISTRIBUTION AND LOSS IN A 100 KV A 3-PHASE WOUND AMORPHOUS TRANSFORMER CORE, Journal of magnetism and magnetic materials, 160, 1996, pp. 210-212
A 3-phase, 5-limb transformer core was built using four wound and cut
amorphous cores to demonstrate a substantial energy saving. Fundamenta
l and third harmonic components of flux were measured in selected regi
ons of the core. Total core loss of the transformer was measured fora
range of core flux densities.