Dr. S. Sumathi is an Assistant Professor in the Department of Electrical and Electronics Engineering at Anna University Regional Campus, Coimbatore. With over 13 years of teaching experience, she specializes in High Voltage Engineering. Dr. Sumathi holds a Ph.D. from Anna University (2019) with a focus on nanofluids for enhancing electrical applications. She also earned an M.E. in High Voltage Engineering and a B.E. in Electrical and Electronics Engineering. Her research includes 10 international and 4 national journal publications, exploring topics such as nanofluids, transformer oil enhancement, and electro-thermal properties. Dr. Sumathi has authored a book on nanofluids and is actively involved in advancing the field.
Publication Profile
Scholar
Dr. S. Sumathi: Research for Women Researcher Award Evaluation
Strengths for the Award
- Extensive Teaching Experience: With over 13 years of experience in the field of Electrical and Electronics Engineering, Dr. Sumathi has demonstrated a solid commitment to both teaching and research.
- Advanced Research in High Voltage Engineering: Her research focuses on high voltage engineering and nanofluids, which is a critical area with practical applications in enhancing electrical performance. Her doctoral work on nano fluids for performance enhancement showcases her expertise and innovation in this field.
- Notable Publication Record: Dr. Sumathi has published 10 international and 4 national journal articles, contributing significantly to her field. Her work is well-regarded, with research topics that address contemporary issues in high voltage systems and nanomaterials.
- Book Publication: The book she co-authored on nanofluids for electrical appliances highlights her ability to consolidate and disseminate her research findings in a comprehensive format.
- Diverse Research Contributions: Her publications cover a range of topics, from the dielectric strength of transformer oil to the efficiency of induction motors, reflecting her broad expertise and impact in high voltage engineering and nanomaterials.
Areas for Improvement
- Research Impact and Citations: While Dr. Sumathi’s publication record is strong, her citation metrics suggest that her work may benefit from increased visibility. Enhancing her profile in high-impact journals and engaging in collaborative research could help increase the citation of her work.
- Grants and Funding: Seeking additional research grants and funding could further support her research activities and facilitate more extensive projects, potentially leading to groundbreaking advancements in her field.
- Interdisciplinary Collaborations: Expanding her research to include interdisciplinary approaches or collaborations with researchers from other fields could lead to innovative solutions and greater impact.
Education
Ph.D. in Electrical Engineering, Anna University, Chennai (April 2019) Thesis: “Investigation on Nano Fluids for Performance Enhancement of Electrical Applications”. M.E. in High Voltage Engineering, National Engineering College, Kovilpatti (June 2008) Percentage: 76.00%. B.E. in Electrical and Electronics Engineering, Odaiyappa College of Engineering and Technology, Theni (April 2006) Percentage: 75.00%
Teaching Experience
Area of Interest
Publications:
- Investigation of Dielectric Strength of Transformer Oil Based on Hybrid TiO2/Al2O3/MoS2 Nanofluid Using Taguchi and Response Surface Methodology
- Journal: IETE Journal of Research
- Year: 2021
- Citations: 20
- Certain performance investigation on hybrid TiO2/Al2O3/MoS2 nanofiller coated 3∅ induction motor: a Taguchi and RSM based approach
- Journal: Energy Reports
- Year: 2020
- Citations: 9
- Improvement on the characteristics of transformer oil using nanofluids
- Journal: Current Science
- Year: 2020
- Citations: 9
- Performance analysis of nanomaterials based transformer oil
- Journal: Asian Journal of Research in Social Sciences and Humanities
- Year: 2017
- Citations: 5
- Enhancement of Efficiency in Nanocoated Induction Motor
- Journal: World Applied Sciences Journal
- Year: 2017
- Citations: 2
- Focuses on improving induction motor efficiency using nanocoatings.
- Critical Investigation of Minimum Field Conductor for Overhead Transmission Lines
- Journal: Middle-East Journal of Scientific Research
- Year: 2016
- Citations: 2
- Examines the optimal conductor configurations for overhead transmission lines.
- A study on electro-thermal-physical properties of mixed mineral oil and vegetable oil as an alternative for liquid insulation in power transformers
- Journal: Energy Sources, Part A: Recovery, Utilization, and Environmental Effects
- Year: 2024 (upcoming)
- Investigates alternative liquid insulation materials for transformers, aiming at improved performance and sustainability.
- Nanofluids for performance Enhancement of Electrical Appliances – Theory and case study
- Year: 2019
- Explores the application of nanofluids in enhancing the performance of various electrical appliances.
- A Novel High Gain CUK Integrated SEPIC Converter GWO Approach for DC Microgrid Applications
- Conference: National conference on Innovations in Computing Technologies
- Year: 2023
- Focuses on advanced converter designs for DC microgrid applications.
Conclusion
Dr. S. Sumathi is a deserving candidate for the Research for Women Researcher Award. Her extensive teaching experience, advanced research contributions in high voltage engineering, and notable publication record demonstrate her commitment and impact in her field. Although there are opportunities for increasing the visibility and impact of her research, her achievements and contributions make her a strong candidate for the award. Enhancing her engagement in high-impact research and interdisciplinary projects could further elevate her profile and influence.