Power Capability Study of a Cascaded Doubly Fed Induction Machine

The paper deals with the steady state operating limits of a cascaded doubly fed induction machine in terms of active and reactive powers. Analytical method is suggested to derive the power margin of the machine with regard to its rated parameters. Its is shown that the power capability depends on both induction machines parameters. For a limited speed range the reactive power consumption and generation are determined by the stator currents maximum values. The study is further extended to include the effect of the slip range and the terminal voltage on the power limits curve.

Maria El Achkar , Rita Mbayed , George Salloum , Sandrine Le Ballois (1) , Eric Monmasson , Nicolas Patin

1 SATIE - Systèmes et Applications des Technologies de l'Information et de l'Energie

Domaines: Energie électrique

Maria El Achkar, Rita Mbayed, George Salloum, Sandrine Le Ballois, Eric Monmasson, et al.. Power Capability Study of a Cascaded Doubly Fed Induction Machine. 11th International Conference on Modeling and Simulation of Electric Machines, Converters and Systems (ElectrIMACS 2014), May 2014, Valencia, Spain. ⟨hal-01694729⟩