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 151
Fig. 118. Diagram of Two-Phase Alter-nator with Two Separate Armatures 131 120 ALTERNATING-CURRENT MACHINERY … Fig. 119. Diagram Showing Method of Combin-ing Separate Armature Windings on One Core on A and B is seen to be i of 360 degrees, or 90 electrical degrees. The two equal, but distinct and independent electromotive forces generated by such a two-phase alternator are generally used to supply two…
Electrical engineering
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