Browsing Electrical Engineering by Author "Enjeti, P."
Now showing items 1-3 of 3
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An active damping technique for a current source inverter employing a virtual negative inductance
Morsy, A. S.; Ahmed, S.; Enjeti, P.; Massoud, Ahmed (2010 , Conference Paper)A grid connected CSI requires a CL filter stage. In this work, the isolation transformer leakage inductance constitutes this filter inductance. This CL filter is lightly damped for efficiency constraints. Hence, it is ... -
Evaluation of a multilevel cascaded-type dynamic voltage restorer employing discontinuous space vector modulation
Massoud, A.M.; Ahmed, S.; Enjeti, P.N.; Williams, B.W. ( IEEE Industrial Electronics Society , 2010 , Article)In this paper, the application of a cascaded multilevel inverter as a dynamic voltage restorer (DVR) is investigated. Two discontinuous multilevel space vector modulation (SVM) techniques are implemented for DVR control ... -
Phase locked loop with fast tracking over wide stability range under grid faults
Morsy, A. S.; Enjeti, P.; Ahmed, S.; Massoud, Ahmed ( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)This paper introduces a PLL characterized by fast dynamics, wide stability range and minimal deviations. The proposed PLL is based on a frequency adaptive filtering stage to minimize the frequency and phase deviations under ...