Modeling and design of a controlled current induction motor systems

This paper gives the analysis and design by state plane method of a current source inverter with induction motor. Each 60° period of the inverter operation with no overlap consist of three successive modes, viz., charging transfer, and single flow mode. The induction motor is modeled as a series equivalent circuit per phase but the analysis and design of a current source inverter with induction motor has been effected by a state plane method. The analytical results obtained by the state plane method are compared with experimental and computed results and a good agreement between them shows the validity effectiveness of this method