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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 136

An illustration from 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, leaf 136
he neutralpoint of the compensator and theneutral bus. Since the lattertakes only one single-pole switch,where the former takes one or even two double-pole switches, it ^ig- l- ...^or Switchboard Equipment seems best to use it. The compen-sator can always be disconnected at the machine by lifting… … Generator, K- Wiring Diagram for Three-Wire Gen- 119 22 SWITCHBOARDS when compound wound, and therefore two equahzer switches thesame as two machines in series. Two ammeters are necessary, asin the previous case, but only one rheostat mechanism, and a four-point potential receptacle instead of a…

Electrical engineering

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