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 292
in parallel are connected to the supply mains, the currents in thecoils oppose each other in their magnetizing action on the core.The result is that the core is not perceptibly magnetized; but littleopposing electromotive force is induced in the coils (by leakageflux); and the two improperly… … ^-IOO^OlTS* lOOVOLTi • 4 200 VOLTi • Fig. 213. Proper Transformer Connections to aThree-Wire System flows through the two coils will have equal and opposite magnet-izing actions in the two coils. The core flux will, therefore, bepractically zero, and no counter-electromotive force will be inducedin…
Electrical engineering
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