Ramandeep Narwal

Works (10)

Updated: December 10th, 2025 05:04

2025 article

Design and Characterization of GaN Bidirectional Switches Enabled Commutation Cell for Three-Phase Current Source Converter Applications

Singh, S., Vignesh, K. R. C., Narwal, R., Narasimhan, S., & Bhattacharya, S. (2025, October 19).

By: S. Singh n, K. Vignesh n, R. Narwal n , S. Narasimhan* & S. Bhattacharya n 

topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Multilevel Inverters and Converters; Advanced DC-DC Converters
Sources: NC State University Libraries, NC State University Libraries
Added: December 5, 2025

2024 article

FET Junction Temperature Monitoring Using Novel On-Chip Solution

Narwal, R., Agarwal, A., Cheng, T.-H., Baliga, B. J., Bhattacharya, S., & Hopkins, D. C. (2024, February 25). 2024 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, APEC, pp. 2475–2482.

By: R. Narwal n , A. Agarwal n, T. Cheng n, B. Baliga n, S. Bhattacharya n  & D. Hopkins n 

author keywords: Bidirectional switches; SiC bidirectional FET; BiDFET; Junction Temperature; MOS Power devices; Silicon Carbide; Temperature sensing.
topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Silicon and Solar Cell Technologies; Advancements in Semiconductor Devices and Circuit Design
Sources: ORCID, Web Of Science, NC State University Libraries
Added: May 8, 2024

2023 conference paper

Analysis and Characterization of Four-quadrant Switches based Commutation Cell

2023 IEEE Applied Power Electronics Conference and Exposition (APEC), 2023-March, 209–216.

By: R. Narwal n , S. Rawat n, A. Kanale n, T. Cheng n, A. Agarwal n, S. Bhattacharya n , B. Baliga n, D. Hopkins n 

Contributors: R. Narwal n , S. Rawat n, A. Kanale n, T. Cheng n, A. Agarwal n, S. Bhattacharya n , B. Baliga n, D. Hopkins n 

author keywords: Commutation cell; four quadrant switch; SiC Bidirectional FET; BiDFET; characterization; switching loss; dead time; overlap time; commutation scheme; matrix converter
topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Multilevel Inverters and Converters; Advanced DC-DC Converters
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: July 3, 2023

2023 article

Bidirectional Three-phase Current Source Converter based Buck-boost AC/DC System using Bidirectional Switches

Narwal, R., Bhattacharya, S., Baliga, B. J., & Hopkins, D. C. (2023, June 21). 2023 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE & EXPO, ITEC.

By: R. Narwal n , S. Bhattacharya n , B. Baliga n & D. Hopkins n 

Contributors: R. Narwal n , S. Bhattacharya n , B. Baliga n & D. Hopkins n 

author keywords: Bidirectional switches; four-quadrant switches; current source inverter; interleaved buck converter; modulation; commutation; SiC bidirectional FET; BiDFET; CSI; CSC
topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Multilevel Inverters and Converters; Advanced DC-DC Converters
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 10, 2023

2023 article

Design and Optimization of High-frequency Transformer for Isolated Single-Stage Three-Phase AC/DC Converter using Bidirectional Switches

Wong, I., Narwal, R., Bhattacharya, S., Baliga, B. J., & Hopkins, D. C. (2023, October 29). 2023 IEEE Energy Conversion Congress and Exposition (ECCE).

By: I. Wong n, R. Narwal n , S. Bhattacharya  n, B. Baliga n & D. Hopkins  n

topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Multilevel Inverters and Converters; Advanced DC-DC Converters
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: February 1, 2024

2023 article

Isolated Single-stage Three-phase AC/DC Converter using Bidirectional Switches

Narwal, R., Wong, I., Bhattacharya, S., Baliga, B. J., & Hopkins, D. C. (2023, October 29). 2023 IEEE Energy Conversion Congress and Exposition (ECCE).

By: R. Narwal n , I. Wong n, S. Bhattacharya  n, B. Baliga n & D. Hopkins  n

topics (OpenAlex): Advanced DC-DC Converters; Silicon Carbide Semiconductor Technologies; Multilevel Inverters and Converters
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: February 1, 2024

2023 article

Power Conversion Systems Enabled by SiC BiDFET Device

Bhattacharya, S., Narwal, R., Shah, S. S., Baliga, B. J., Agarwal, A., Kanale, A., … Cheng, T.-H. (2023, March 1). IEEE Power Electronics Magazine, Vol. 10, pp. 39–43.

By: S. Bhattacharya n , R. Narwal n , S. Shah*, B. Baliga n, A. Agarwal*, A. Kanale n, K. Han*, D. Hopkins n , T. Cheng n

Contributors: S. Bhattacharya n , R. Narwal n , S. Shah*, B. Baliga n, A. Agarwal*, A. Kanale n, K. Han*, D. Hopkins n , T. Cheng n

author keywords: Motor drives; Silicon carbide; Power supplies; PIN photodiodes; Switches; Packaging; Transformers
topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Multilevel Inverters and Converters; Advanced DC-DC Converters
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 7, 2023

2023 article

The BiDFET Device and Its Impact on Converters

Baliga, B. J., Hopkins, D., Bhattacharya, S., Agarwal, A., Cheng, T.-H., Narwal, R., … Han, K. (2023, March 1). IEEE Power Electronics Magazine, Vol. 10, pp. 20–27.

By: B. Baliga n, D. Hopkins n , S. Bhattacharya n , A. Agarwal*, T. Cheng n, R. Narwal n , A. Kanale n, S. Shah, K. Han*

Contributors: B. Baliga n, D. Hopkins n , S. Bhattacharya n , A. Agarwal*, T. Cheng n, R. Narwal n , A. Kanale n, S. Shah, K. Han*

author keywords: Photovoltaic systems; Motor drives; Capacitors; Rectifiers; Inverters; Topology; Matrix converters
topics (OpenAlex): Multilevel Inverters and Converters; Advanced DC-DC Converters; Silicon Carbide Semiconductor Technologies
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 7, 2023

2022 article proceedings

Design Considerations for Developing 1.2 kV 4H-SiC BiDFET-enabled Power Conversion Systems

Presented at the 2022 IEEE Energy Conversion Congress and Exposition (ECCE).

By: A. Kanale n, T. Cheng n, R. Narwal n , A. Agarwal n, B. Baliga n, S. Bhattacharya n , D. Hopkins n 

Contributors: A. Kanale n, T. Cheng n, R. Narwal n , A. Agarwal n, B. Baliga n, S. Bhattacharya n , D. Hopkins n 

author keywords: Bidirectional; Silicon Carbide; Half-Bridge Module; H-Bridge; BiDFET
topics (OpenAlex): Silicon Carbide Semiconductor Technologies; Multilevel Inverters and Converters; HVDC Systems and Fault Protection
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: June 15, 2023

2021 article

Optimized AC/DC Dual Active Bridge Converter using Monolithic SiC Bidirectional FET (BiDFET) for Solar PV Applications

Shah, S. S., Narwal, R., Bhattacharya, S., Kanale, A., Cheng, T.-H., Mehrotra, U., … Hopkins, D. C. (2021, October 10). 2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 568–575.

By: S. Shah n, R. Narwal n , S. Bhattacharya n , A. Kanale n, T. Cheng n, U. Mehrotra n, A. Agarwal n, B. Baliga n, D. Hopkins n 

Contributors: S. Shah n, R. Narwal n , S. Bhattacharya n , A. Kanale n, T. Cheng n, U. Mehrotra n, A. Agarwal n, B. Baliga n, D. Hopkins n 

author keywords: Bidirectional isolated AC-DC conversion; solar energy; PV grid integration; dual active bridge; AC/DC DAB; SiC bidirectional FET; BiDFET; four quadrant power switch
topics (OpenAlex): Advanced DC-DC Converters; Multilevel Inverters and Converters; Silicon Carbide Semiconductor Technologies
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: July 5, 2022

Education

Updated: November 28th, 2023 13:26

2019 - 2024

North Carolina State University Raleigh, North Carolina, US
PhD Electrical and Computer Engineering

2018 - 2023

North Carolina State University Raleigh, North Carolina, US
MS Electrical and Computer Engineering

2012 - 2016

Guru Gobind Singh Indraprastha University Delhi, IN
BTech Electrical and Electronics Engineering

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