Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 227
armature has increasedfrom 110 to 124, or 14 volts. Now, if the volts drop in the 210 ELECTRICAL MACHINERY armature, from no load to full-load, is only 14, then the voltsat the armature terminals at full load will be the same as at noload. Series Winding- to Compensate for Volts Drop in… … Fig. 230.—Diagram of compouhd-wound generator connected to load. of the curve, Fig. 231, will show that this is impossible. Ifpoint A indicates the no-load voltage and point B the voltsgeneiatcd in tlic armature at full load, point C, half-way])etween A and B, will indicale the volts at half load.…
Electric machinery
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