A synchronous generator has a three phase winding with 10 turns per phase. The three phase...

 

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A synchronous generator has a three phase winding with 10 turns per phase. The three phase currents are given by; la = 50 cos 377t A ip = 50 cos (377t - 120°) A i = 50 cos (377t - 240⁰) A Determine: (a) the fundamental component of the mmf of each winding (b) The resultant mmf If the rotor field windings have mmf given by F-3000 cos (0-0) A-t where 8 is the rotor position given as 0 = 377t + n/2, and 0 is the angle w.r.t the aa' magnetic field axis (stator axis). Find an expression for mmf due to both armature and field windings. Flot A synchronous generator has a three phase winding with 10 turns per phase. The three phase currents are given by; la = 50 cos 377t A ip = 50 cos (377t - 120°) A i = 50 cos (377t - 240⁰) A Determine: (a) the fundamental component of the mmf of each winding (b) The resultant mmf If the rotor field windings have mmf given by F-3000 cos (0-0) A-t where 8 is the rotor position given as 0 = 377t + n/2, and 0 is the angle w.r.t the aa' magnetic field axis (stator axis). Find an expression for mmf due to both armature and field windings. Flot

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An The synchronous generator has 10 lume resulting mm per phase per phare so ... View the full answer