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This paper deals with the use of multiphase induction machines in renewable energy applications such as wind and hydropower. Thus, some preliminary test results carried out on a six-phase induction machine operating as a stand-alone self-excited induction generator and supplying various loads under different conditions are presented. Firstly, the dynamic model of the power generation system is developed...
This paper explores methodologies to use a three-phase self excited induction generator (SEIG) for providing single phase power using appropriate renewable energy sources with suitable prime movers. It presents the general operating principle and steady-state analysis of a three-phase self excited induction generator (SEIG) having star/delta connected stator winding feeding three-phase balanced/unbalanced...
This paper presents a simple method to find out the minimum value of capacitance crucial to initiate self excitation process in six-phase induction generator. The problem is formulated as multivariable unconstrained nonlinear optimization problem. The admittance of the equivalent circuit of the six-phase self-excited induction generator (SPSEIG) is taken as an objective function. The frequency and...
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