Optimization of the magnetic circuit of the homopolar inductor machine with non-overlapping concentrated windings

The present work considers issues about optimization of the tooth zone of homopolar inductor generator with non-overlapping concentrated coils. The recommendations for the choice of optimal parameters of the tooth zone are made on the basis of the analysis of magnetic field in the machine's cross-section. The results of the experiment data of the inductor generator's test sample with the power of 32 kW are also presented in the work.