Impact of Single and Combined Faults Composed of Rotor Eccentricity and Stator Interturn Short Circuit on Electromagnetic Torque Ripples in Synchronous Generator

Table 2

Key parameters of CS-5 prototype generator.

Parameters	Values	Parameters	Values
Poles	2	Rated rotating speed	3000 rpm
Rated power	5 kVA	Stator core length	130 mm
Pole pairs	1	Stator winding turns per slot	22
Rated power factor (cosφ)	0.8	Rotor slots	16
Radius of air-gap	1.2 mm	Outer diameter of rotor core	142.6 mm
Stator slots	36	Inner diameter of rotor core	40 mm
Outer diameter of stator core	250.5 mm	Rotor winding turns per slot	60
Inner diameter of stator core	145 mm	Internal power factor (cosψ)	0.62