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 60
tsself-regulating properties morethan overbalance this. Theamount of energy required forexcitation in either series or shuntfield-windings for identicalmachines is precisely the same,since to produce a given flux Fig. 42. Separate-Current, Self-Exciting (aS shown in the discUSsion of the magnetic… … 46 PRINCIPLES. 37 Compound Generator. This type is a combination of shuntand series field winding. Separate-Circuit, Self-Exciting Generator. The fourth typeof self-exciting machine is that in which the field circuit is suppliedby only part of the armature, or by separate windings on the…
Electrical engineering
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