LOSSES IN SHIELDS OF HERMETIC SYNCHRONOUS MOTOR EXCITED BY PERMANENT MAGNETS

Autor/autori: Prof. Eng. Tudor AMBROS, Dr.Sc.(Republica Moldova), Lecturer Marcel BURDUNIUC (Republica Moldova)

Rezumat: S-au realizat cercetari teoretice si experimentale in vederea obtinerii unor expresii analitice simplificate pentru calculul pierderilor din cilindrele motorului sincron ermetizat. Expresiile analitice obtinute cu admiterea unor simplificari justificate au permis calculul pierderile din cilindrul statoric inclusiv din partile frontale ale cilindrului, cele rotorice fiind neglijate.

Cuvinte cheie: motor sincron, magneti, flux, inductie magnetica


Abstract: Theoretical and experimental research was carried out to obtain some analytic simplified expressions for calculating the losses from the cylinders of the hermetic synchronous motor. The obtained analytical expressions allowed calculating the losses from the stator cylinder including the front cylinder parts, neglecting those from inside the rotor, and admitting some justified simplifications.

Keywords: synchronous motor, magnets, flow, magnetic inductance

 

DOWNLOAD PDF