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Publications
Conferences and Journals
List of publications is present here.
Patents
P. Roja and Vinod John, IISc, "Asymmetric Modular DC-DC Converter System and Method of Operation thereof ", Indian Patent Appl. No. 202441003241, Patent Filed on: Jan. 2024.
Talks
Presented Asymmetrical Converters in High Power Applications: An enhanced efficiency approach in 15th EECS Student Research Symposium 2024, IISc. [Apr'24]
Optimizing Design and Performance of Power Electronics for Energy Storage System, Department of Electrical & Computer Engineering, University of Minnesota, USA. [Oct'22]
Nonlinear-model-based Analysis of Ultracapacitor stack for Accurate sizing of Energy Storage Banks, Summer school-2022, Department of Electrical Engineering, IISc, Bangalore. [Jul'22]
Energy Storage System- Technology, Overview and Sizing consideration, Technical Seminar Series, Department of Electrical Engineering, IISc, Bangalore. [Nov'21]
Gate driver for Semiconductor devices, QIP short-term course on "Power Electronics Converters: Operation and Control", CCE, IISc, Bangalore. [Dec'19]
Professional Services
Reviewer for IEEE International Communications Energy Conference (INTELEC), 2024.
Reviewer for IEEE National Power Electronics Conference (NPEC), 2023.
Reviewer for IEEE Transactions on Energy Conversion (TEC), in 2022.
Reviewer for IEEE International Conference on Power Electronics Drives and Energy Systems (PEDES), 2020.
Collaborations
Project: Revisiting numerical integration methods for digital implementation in Power Electronics applications [2023] (paper link)
Collaborators: Manas Palmal (then Project Assistant at PEG, IISc)
Project: Design and analysis of Ultracapacitor bank [2019--21] (paper-1, 2 and poster links)
Collaborators: Dr. D Venkatramanan
Project: Design of general-purpose device characterization setup [2018] (paper and poster links)
Collaborators: Dr. D Venkatramanan (then Ph. D. scholar), Sridevi Kaushik (then Project Assistant at PEG, IISc)
Mentoring
Project: Enhanced Magnetic Analysis via Winding Arrangement in Finite Element Analysis tool [Jan-Feb 2023]
Mentee: Ifra Ali (B.Tech, NIT Srinagar)
Project: Optimised Magnetic Design [May-Jul 2024]
Mentee: Ajay Kumar (B.Tech, IIEST Shibpur)
Project: Design and Implementation of Grid-Tied Inverter Control [Feb-Jun 2025]
Mentee: Swapnil Tripathi (Project Associate post Masters, IIT, Madras, & before PhD, UC San Diego)
Teaching Assistantship
Indian Institute of Science, Bangalore:
Course co-TA for Topics in Power Electronics and Distributed Generation (Aug-Dec 2023).
Lab TA for Switched Mode Power Conversion (Jan-Apr 2018 and Jan-Apr 2022).
Course TA for Switched Mode Power Conversion (Aug-Dec 2021).
Indian Insitute of Technology, Kanpur:
Lab TA for Electrical Machines-I (Jan-Apr 2015)
Lab TA for Electrical Machines-II (Aug-Dec 2015).
Course TA for Basic Electricals (Aug-Dec 2014).
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