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The leakage inductance of electromagnet shading coil (intra-slot parts)

Domenii publicaţii > Stiinte ingineresti + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: G. A. Cividjian

Editorial: Springer Berlin / Heidelberg, Electrical Engineering (Archiv fur Elektrotechnik), 64, Numbers 3-4, p.135-136, 1981.


By solving the ecuations of magnetic field in the slot with uniform saturated lateral sides ( i = const.), for constant current-density in conductor cross-section, one obtain a formula for the specific leakage inductance of the coil.
The curves of inductance for equal air-gaps and not saturated shaded part of pole are given.

Cuvinte cheie: Leakege inductance, variables separation