The Internet Archive has a preservation copy of this work in our general collections.
The paper aims at giving a complete analytical treatment of the magnetomotive force produced by a polyphase armature winding. The fundamental principles and the scope of the investigation are enunciated in Section I. In Section 2 the magnetomotive force of a winding composed of full-pitch coils carrying sinusoidal phase-currents is investigated, and the results are applied to the case of a uniformly distributed winding in Section 3, and to a slotted armature in Section 4. The effect of thedoi:10.1049/jiee-1.1917.0032 fatcat:sbjkkthflrc7di6en2sqn4oega