Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 317
t when the switch S is closed currentimmediately flows through the series-field winding F^^ causingthe generator to be supplied with excitation additional to thatof the shunt field and consequently inducing a greater gen-erated voltage. Just how much less than the line voltage the open-circuit noo… … h)l^ V j Fig. 332.—Connections for paralleling a oompound j^enerator with oneor more machines using a three-pole switch.
Electric machinery
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.