Practical applied electricity; a book in plain English, for the practical man. Theory, practical applications and examples (1911)
Moreton, David Penn, 1882- · Chicago, The Reilly & Britton co · leaf 196
THE DIRECT-CUERENT GENERATOR 185 … the load current, and if the effects balance for one particularload, they will practically balance for all other loads and theposition of the neutral plane of the magnetic field will remainalmost constant. The auxiliary poles of a machine are shownin Fig. 149. 192. Commutation.—The process of…
Electrical engineering
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