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 44
ers are used for ob-taining the three-wire system, in one case, and a transformer, sup-plied with a tap connected to the middle point of the secondary,is used in the other case. Voltage Regulation. The regulation of voltage for alternating-current systems may be accomplished, as in direct-current… … Single-Phase System with Secondary3-Wire System 33 24 POWER TRANSMISSION of special regulators, such as the Stillwell regulator, or the C Rregulator, which consist of transformers with the primary coil con-nected across the line and the secondary in series with the line, andso arranged that the…
Electrical engineering
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