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Department of Electrical Engineering
Guide: Dr. P Sensarma
Research Topic
Topic: Single stage, transformer-less, single phase PV inverters
The aim of the research is to provide a cost effective solution for the electrification of especially but not exclusively rural India or the places like Sunderban which are not connected to power grid. Removal of transformer makes the inverter compact. The requirements of PV inverter are system grounding and limiting common mode current.
Patent: Power Extraction From Photovolatic Power Sources Application No. :1769/DEL/2011 Dated 22.06.2011 Inventor: Parthasarathi Sensarma, Vasav Gautam
Patent: Power Extraction from Direct Current Power Source Application No. :512/DEL/2011 Dated 24.02.2011 Inventor: Parthasarathi Sensarma, Vasav Gautam
Vasav Gautam, Ashok Kumar, Parthasarathi Sensarma, "A Novel Single Stage, Transformerless PV Inverter" ICIT 2014
Ashok Kumar, Vasav Gautam, Parthasarathi Sensarma, "A SEPIC Derived Single Stage Buck-Boost Inverter for Photovoltaic Applications" ICIT 2014
