Title :
Damper windings in synchronous machines fed by a current-source inverter
Author :
Cao, Li Yu ; Li, Fa Hai
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
fDate :
9/1/1994 12:00:00 AM
Abstract :
The mathematical model of an inverter-fed synchronous machine which permits detailed analysis of the behaviour of the damper winding is described. The effects of the damper winding on the steady-state characteristics of the inverter-fed synchronous-machine, especially on the torque ripple and commutation behaviour, are examined. It is shown that the damper winding has relatively little effect on the torque and overload capability
Keywords :
commutation; machine theory; machine windings; synchronous motors; torque; commutation behaviour; current-source inverter; damper winding; inverter-fed; overload capability; steady-state characteristics; synchronous machines; torque capability; torque ripple;
Journal_Title :
Electric Power Applications, IEE Proceedings -
DOI :
10.1049/ip-epa:19941343
