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Mriganka Biswas

Assistant Professor

CC-215, Department of Electrical and Electronics Engineering, BITS Pilani Goa Campus, Zuarinagar, Goa-403726, India

Projects conducted/ongoing

1.Oct 2025-- Oct 2027, Project Conducted as PI

Money Sanctioned: 20,00,000 Rs. (20 Lakhs Rupees)

Grant Number:  N6/25/1083

Grant Sanctioned By: BITS Pilani, K. K. Birla Goa Campus. 

Title: Design and Analysis of an Onboard Bidirectional DC–DC Converter with High Step Up/Step Down Ratio for EV Charging Applications. 

 

2. Nov 2023 -- July 2025, Project Conducted as a Research Associate

Line Manager: Dr. Paul Judge, Reader Professor 

Affiliation: The University of Edinburgh, Edinburgh, United Kingdom

Title: A T-type Trapezoidal AC-DC Converter for Offshore Wind Turbine

Wind2DC Grant Number: EP/X035867/1

Brief Description: The project focuses on the development of highly efficient medium-voltage wind turbine power converters for offshore wind turbines. There are still gigawatts of offshore wind resources that have not been commercialized or deployed at a large scale yet. Offshore floating wind would unlock those resources. This project discusses the development of novel Medium Voltage machines, AC-DC interface converters and DC-DC converters to meet the unique and challenging conditions presented by floating wind.

 

3.  Nov 2021 -- Aug'23, Project Conducted as a Postdoctoral Research Associate

Post-doc Supervisor: Prof. Jung-Wook Park, Fellow, IEEE, Professor

Affiliation: Yonsei University, South Korea

Title: Novel 2kW Bidirectional DC-DC Converter for an Electric Aircraft (EA)

Grant: National Research Foundation (NRF), Ministry of Science and ICT (MSIT), South Korea, under
Grant 2020R1A3B2079407 and Grant RS-2023-00218377

Brief Description: The project presents a DC-DC non-isolated bidirectional converter with a high step-up/step-down voltage conversion ratio and reduced voltage and current stresses on semiconductor devices, as well as reduced ripples in inductor currents, input current, and output voltage, and in particular, to a novel transformer-less high energy efficiency bidirectional converter for auxiliary batteries in electric vehicles.

Master's thesis projects supervised

  • 2025: Miss. Waritsara Laaiad, M.Sc in Sustainable Energy Systems, The University of Edinburgh
    Project Title: Designing an MPC controller for data centre heat recovery with renewable energy integration considering their fluctuations
    This project focuses on modelling and controlling a renewable-powered data centre with waste heat recovery. Using model predictive control, it optimises the relationship between variable electrical input and thermal output. The goal is to improve energy efficiency, track fluctuating thermal demand, and ensure system reliability under dynamic operating conditions.

  • 2024: Miss. Chi Zhang, M.Sc in Sustainable Energy Systems, The University of Edinburgh
    Project Title: A Novel DC-DC Non-isolated Interleaved Boost Converter for DC Micro-grid Systems
    This study aims to design a high step-up, non-isolated interleaved DC-DC boost converter to efficiently elevate the low solar PV input voltage to a higher DC bus voltage in DC microgrid systems. The proposed converter also targets reduced ripple, improved efficiency, and optimized component stress for enhanced reliability.

  • 2024: Miss. Freddie Yang, M.Sc in Electrical Power Engineering, The University of Edinburgh
    Project Title: Control and Design of a Novel MVDC Non-isolated Boost Converter for Offshore Wind Turbine
    The project aims to improve the efficiency and performance of the MVDC Converter, thereby improving the performance and reliability of the overall wind turbine system. A voltage mode controller for the novel proposed converter is designed.