Impact of Different Static Air-Gap Eccentricity Forms on Rotor UMP of Turbogenerator

Table 2

Primary parameters of SDF-9 type generator.

Parameters	Values
Rated capacity	7.5 kVA
Rated voltage	400 V
Power factor
Rated rotating speed	rpm
Number of pole-pairs
Radial air-gap length	mm
Axial air-gap length	mm
Number of stator slots
Ratio of pitch to polar distance
Pitch-shortening value
Distribution coefficient
Number of parallel branches