PERFORMANCE ANALYSIS OF ACTIVE-CLAMPED INTERLEAVED FLY-BACK INVERTER FOR PHOTOVOLTAIC APPLICATIONS

C.Kirthana, R.Deepa, M.SasiKumar

Abstract: A new control strategy has been proposed for the interleaved flyback inverter. the proposed method consists of two control strategies, they are active clamp control and phase control. Based on the output power of the PV module each converter phase of an ILFI is controlled. due to the active clamp control method the energy in the leakage inductance can be fully recycled. the concept of interleaving reduces the ripple and reduces the usage of capacitors. The induction motor drive has been used the speed performance of the drive has been analyzed .simulations are done using MATLAB. The parameters are analyzed without PV and with PV. The explanations, theories and results are discussed further.

Keywords: interleaved flyback inverter, active clamp, photovoltaic, induction motor drive

DOI: https://doi.org/10.15623/ijret.2013.0211109