Contact e-mail: lums@iisc.ac.in

Prof. Loganathan Umanand, a distinguished faculty member at the Department of Electronic Systems Engineering (DESE) within the Indian Institute of Science (IISc) in Bangalore, India, has made significant contributions to the field of power electronics and renewable energy systems. With over two decades of teaching, research, and consulting experience, Prof. Umanand’s work has left an indelible mark on the scientific community.

Prof. Umanand’s primary focus lies in electronic systems engineering, with a specialization in power electronics. His research spans various domains, including power conversion, renewable energy systems, and modeling. Solar Hybrid Desalination System: Prof. Umanand has delved into the modeling and design of solar hybrid desalination systems, incorporating pressure modulation techniques. Insolation Model for India: His work includes developing an insolation model specific to India, crucial for optimizing solar energy utilization. Battery-Buffered Micro Grids: Prof. Umanand explored stiff micro grid structures buffered by batteries, enhancing stability in variable-speed slip ring induction machine-based wind generation systems. Solar Thermal Energy Transport: He contributed to the modeling, optimization, and design of solar thermal energy transport systems for hybrid cooking applications. High-Efficiency Grid-Connected Power Supplies: Prof. Umanand’s expertise extends to designing efficient grid-connectible power supplies using switching magnetics. Electric Propulsion for Hybrid Vehicles: His work includes induction motor-based electric propulsion systems for hybrid electric vehicles. Energy Management and Grid Independence: Prof. Umanand has researched building energy management strategies aimed at achieving zero grid energy consumption. Vector Control of Motors: He explored vector control techniques for both induction motors and permanent magnet synchronous motors. Grid-Connected Inverters from PV Panels: His contributions extend to single-phase and three-phase grid-connected inverters powered by photovoltaic panels.        Prof. Umanand’s impact extends beyond research. He has guided and inspired countless students, shaping their understanding of power electronics and renewable energy systems.