Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 342
e values found above for cos S and sin S, we getP=V (-^1 ~ ^-^°^y^ ■ ^^ (y + .g)+F. siny.cos (y + a)■ ^ VRa^+{wL)^ ■ ■ 102. Alternators in Parallel 327 If we substitute Jq for £1 , and put — F.cosy.sin {y + a) + F.siny.cos (y + a) = — F.sina we get P= F.7o.sin(y + a)—pT-./o-sina (160). In order to… … Amps. ZOO 100 Fig. 342 meter as that in Fig. 340, but the angle a is now above the horizontal. Forthe length of any chord, making an angle y with the vector F, we have OT = OS sin ;8 = F./o-sin (a + y). From OT we subtract a constant quantity XT, where XT-- VKh . sin a, £1and the remainder OX = OT…
Electrical engineering
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