Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 427
2. 412 Electrical Engineering By subtracting one from the other we get the power transmitted to the The length F^P in Fig. 407 is a measure of the rotor current, in accord-ance with equation (181). To find F^P in Fig. 410 we must reduce FA in ,, ^. £, OPthe ratio ^ = ^, or , ^^^\^… … From these two equations, it follows that OP T 7FD = FA .^-^ = ^^^ The hue GJ is drawn at,an angle ^0 with the horizontal, where jSq is thesame as in equations (186) and (187) on page 403. Then we have FV tan;8o FD^._FD^_ I^.Z^ Iq From this equation, together with equation (186) on page 403, we get…
Electrical engineering
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