Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 40
[i ConnecCfons for the Cn^/rJeGovernor Con tro/ Motoranc/ Switch iv/7en Supp/ieif /?/tematrr>ff Current Generator m^mm-Bus Fig. 42.—Connections for an a.c. generator panel with step-up transformers, showing two methods of connection. ALTERNATING CURRENT GENERATORS 29 m ffr -^ Eertriing field… … Fields, RheuBtMCircuit Brealcei Main Sirltcbet 250 Volt Auilllu; BuMl- + -t 2£0 Volt Field Buue Geoerator Field rHJ 3 PhaBC LightiogCcserator y V. 3 Phate Power Genentor Fig. 43.—Connections of an exciting system for a large station; one motor-driven and twosteam-driven exciters and a storage…
Electric wiring
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