Investigation into Dynamic Non-Symmetrical Braking Modes of Linear Induction Motor
The paper presents investigation into non-symmetrical dynamic breaking modes. The non-symmetrical model of linear induction drive with different connection of inductor windings at dynamic braking is presented. Model comprises three models of linear induction drive made for direct, inverse and zero components of supply voltage. Developed model gives possibility to investigate starting process and dynamic characteristics by direct current breaking, compare dynamic characteristics and evaluate influence of motor parameters to that. Presented results of simulation show the force, developed by motor and braking time dependence on the resistance of secondary element. The greatest braking force and the smallest braking time are obtained at the supplying by braking voltage one phase winding. Ill. 9, bibl. 10 (in Lithuanian, summaries in English, Russian and Lithuanian).
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