- Figures Below Are Related To A 480v 60hz Y Connected 6 Pole Synchronous Generator Field If Fo Tm Assume Raixs Ra Xs 1 (160.53 KiB) Viewed 43 times
Figures below are related to a 480V, 60Hz, Y-connected, 6-pole synchronous generator: Field If FO TM Assume: RAIXS RA Xs IXS BA No SEA VO EA IN JXs RA + VT = VL jXs RA + EA = |EA| 48° - IA 1 • Zs = RA +jXs≈ 0.0 +j 0.12 • At full-load the machine supplies 10004 at 0.8 PF (Lagging) Given the field current is adjusted to give an open-circuit terminal voltage of 480V (Line-to-Line), find the phase-voltage Vol and torque angle (8) at full-load. Solution: