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A text-book of electrical engineering; (1920)
Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 185
armature flux,on account of leakage. Assuming that the leakage coefficient O™ _ _ V =we have V~ --T2. 0^ = i-2<D. 0 = 0-2 0-4 0-5 0-6.10^ 0^ = 1-2$= 0-24 0-48 0-6 072.10^ ^^ = ^ = !r= 5600^i> 43 11200 14000 16800 lyo Electrical Engineering (y] from the curve for wrought iron = i6… … 1000 aooo 6000 X woo 3000 woo Ampere turns Fig- 153 The total ampere-turns can now be found by adding up the five com-ponents, thus - ^ fi^ $ = 0-2 0-4 0-5 0-6.10* Xa= 3^5 77 P 12^6 Xi = 3-2 9-2 16 36 Xg = 770 1540 1930 2310 Xj,= 20 62-5 175 1250 Xy= 90 , 418 II6O 2350 XX = Xa + Xt + Xg + X„ + Xy=…Electrical engineering
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