Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 169
he switchboardequipment of General Electric compound-wound converters in 149 28 MANAGEMENT OF DYNAMO-ELECTRIC MACHINERY railway service. Referring to Figs. 18 and 19, a machine shouldbe started as follows, it being assumed that all switches are openbefore starting and that the potential plug is… … iductive S^iunt -A/anlnductii/e Shunti CommutolinQ field~ SenesFic/c/ Fig. 18. Switching Diagram for Three-Phase ConvertersCourtesy of General Electric Company First: Close main high-tension switch A. Second: Close starting switch B upward. (For six-phasemachines with tandem switches, both switches…
Electrical engineering
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