Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 431
he base hne. This line, which is shown dotted, is then taken as the foot of the output ordinates. For the sake of simphcity we add the stator hysteresis loss to the friction loss, and remember that we have still a part of the stator copper loss, viz. lo^.Ri, to allow for. The sum of these losses is… … Fig- 413 We must now construct a scale of slip in our diagram. For this purposethe line GJ is drawn at right angles to GM^ (Fig. 413). This line cuts theoriginal circle in the point /. Since GJ is a tangent to the lowest circle, itdoes not intersect it; in other words, the point R in Fig. 412…
Electrical engineering
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