直流機の整流帯における磁束分布の解析

概要

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The speed-torque characteristic and the commutation characteristic are mainly depend on the magnetic flux in armature airgap. In this paper, the numerical solution method to analyse the magnetic flux is proposed. Next, The magnetic fluxes in small-sized DC machine with armature wave-winding are derived from the proposed method. The magnetic fluxes in commutating zones, which are disturbed by commutating current of armature coil, are investigated. The results may be used to improve the both characteristics of DC machine.
福山大学の論文