Armature winding of synchronous machine either delivers 3 phase a.c source or its supplied by 3 phase a.c source and the field winding is energized from dc source. As in other rotating machine the emf induced in synchronous machine is motional emf so there must be relative motion between the conductors and magnetic field. Emf […]
Tag: Machine
STATOR EQUIVALENT CIRCUIT DIAGRAM
MMF Balancing In an Induction machine due to air gap between stator and rotor the magnetizing current drawn by the Stator is must be higher as compare to magnetizing current drawn by the transformer. hence So usually we ignore and only consider in the shunt branch. The magnetizing Reactance of a Induction motor is […]