Electrical Five Phase Supply System Part - II

The production of multiphase system was a challenging task in earlier days multiphase means more than three phases and very much popular now a days due to eminent features compared to conventional three-phase counter parts. In order to obtain the multiphase machine it requires same phase input with respect to the no. of phases at the output. This paper mainly focuses on five phases because even after failure of one phase the performance does not degrade much. Therefore to attain a five phase supply a multiphase transformer connection is proposed. The induction motor is (five phase) fed by the output of the proposed transformer connection scheme. The performance of the motor is analyzed by an experimental investigation through experiment set up and MATLAB R@ the simulation results are presented in the form of computer traces and high traded performance of the machine are discussed under balanced as well as unbalanced supply conditions.