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 511
rely insulated from theswitch points proper. Feeder or Voltage Regulators. Whenseveral feeder circuits are supplied fromthe same bus bars, and when it is de-sired to control the voltage on eachfeeder circuit independently of theothers, feeder regulators are required.Single-phase feeder regulators… … Fig. 386. Stillwell Single-Pha?eVoltageRegulator Complete (a) A type in which the secondary coilhas many leads brought out to points on adial switch, so that the number of activeturns on the secondary coil may be changed at will, thus permitting the adjustment of the feeder voltage to any desired…
Electrical engineering
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