Title :
Reaction Effect of Eddy Currents on Open Circuit Tooth Ripple Loss in Smooth Laminated Poles
Author :
Rahman, M. Azizur
Author_Institution :
Department of Electrical Engineering Bangladesh University of Engineering and Technology
Abstract :
In estimating the pole face loss due to the tooth ripple harmonics, the reaction effect of the rotor eddy current field with the airgap field should be taken into consideration. This reaction effect can be significant, particularly for the recent large synchronous generators.
Keywords :
Circuits; Conductivity; Eddy currents; Footwear; Harmonic analysis; Magnetic materials; Permeability; Solids; Stator cores; Teeth;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1974.293878
