Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 422
Fig. 469.—Balanced starting resistance for induction motor. In most cases satisfactory starting can be obtained byusing what is known as an unbalanced resistance, as shown inFig. 470. Two resistances B^ and R^ are connected in open Collec-hor Rings … Fig. 470.—Unbalanced starting resistance for induction motor. delta at starting by the arm S in the position shown by thefull lines, as the motor comes up to speed the arm is graduallymoved around to the position indicated by the dotted lines, at 406 ELECTRICAL MACHINERY which position the…
Electric machinery
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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