International Library of Technology · Scranton, International Textbook Co. · leaf 363
p. m., thus giving an oppor-tunity for inspection or repair and allowing the station to berun with a small force of men. When the generators arestarted up at 2 p. m., the batteries are charged, as shown bythe single-shaded area, thus allowing the generators in useto be run at more nearly their… … Fig. central station and C one of the substations. The three-wire system is here shown, as this is the one most largelyused in distribution of this kind. The network of lamps fedfrom the substation C is represented by D. Now the loadof lamps represented by D may be much in excess of what 72…
Electrical engineering
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