The standard electrical dictionary : a popular encyclopaedia of words and terms used in the practice of electrical engineering (1898)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · London : Crosby Lockwood and Son · leaf 390
ng pair in the motor. Theconnection can be readily traced by the letters A A^ a a for oneset of coils and B B^ b¥ for the other set. For each rotation of the armature two currents, each in opposite STANDARD BlvECTRICAIv DICTIONARY. 385 direction, are produced in A y^^,,and the same is the case for… … Fig. 245. Four-phase Current Generator and Motor. The resultant of their action is to keep the poles of the field magnetof the motor constantly traveling around its circle. Hence thearmature N S oi the motor, seen on the right hand of the cut,tends to travel around also its north and south poles,…
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