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 421
former windings, whichtap corresponds to the neutral point of the Y connection. TESTING ROTARY CONVERTERS Standard Tests. For a rotary converter, the saturation and soreloss curves are obtained in the same manner as in the case of analternating-current generator, with the exception that the… … S/K-f^^otse Double T^ConnQct/onFig. 321. Transformer Double T Con-nections for Six-Phase RotaryConverter 376 ALTERNATING-CURRENT MACHINERY 361 recorded. The machine, of course, is run as a synchronous motor,being suppHed with alternating current through its collecting rings.The pulsation test…
Electrical engineering
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