Shimi S.L
| Department | Electrical Engineering |
| Designation | Associate Professor |
| Qualification | Postdoc from Luleå tekniska universitet, Skellefteå Campus, Sweden. Period (August 2019 – August 2021) ,PhD (Electrical Engineering), 2011-2017, PEC University of Technology, Chandigarh, India. |
| Research Interests | Power Electronics and Drives, Multilevel Inverters, MPPT of Solar Photovoltaic System, Electro-mobility, Power Quality, Digital Control, ANN & Fuzzy Logic Applications, FACTS, Renewable Energy, Soft Computing Techniques, MATLAB with dSpace Interface |
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shimisl@pec.edu.in ( Official )
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| Sr. No. | Title |
|---|---|
| 41 | A Espin-Delgado, SS Letha, S Ronnberg, M Bollen, Failure of MV Cable Terminations due to Supraharmonic Voltages: A Risk Indicator, IEEE Open Journal of Industry Applications, May, 2020. |
| 42 | Anurag, Goyal Deepam, Shimi Sudha Letha, Infrared Thermography based Fault Diagnosis of Induction Motor Bearings using Machine Learning, IEEE Sensors Journal, pp. 1-8, August 2020.Print ISSN: 1530-437X, Online ISSN: 1558-1748, DOI: 10.1109/JSEN.2020.3015868.(SCI) |
| 43 | Espín-Delgado, Á., Rönnberg, S., Letha, S.S. and Bollen, M., Diagnosis of supraharmonics-related problems based on the effects on electrical equipment. Electric Power Systems Research, 195, p.107179, 2021.(SCI) |
| 44 | Shimi Sudha Letha, Angela Espin Delgado, Sarah K. Rönnberg, Math H. J. Bollen, Evaluation of Medium Voltage Network for Propagation of Supraharmonics Resonance, Energies, 14, 1093, 2021. https://doi.org/ 10.3390/en14041093 (SCI). |
| 45 | Letha, S.S., Bollen, M.H. and Rönnberg, S.K., 2022. Analysis and Recommendations for LED Catastrophic Failure Due to Voltage Stress. Energies, 15(2), p.540. |
| Sr. No. | Society | Duration |
|---|---|---|
| 6 | Member, ASME(USA) Membership No: 0100738080 | |
| 7 | Member, IEEE(USA) Membership No:92455341 |
| Sr. No. | Recent Books |
|---|---|
| 1 | Sudha Letha, Shimi, Busatto, Tatiano, Bollen, Math, Interaction between charging infrastructure and the electricity grid: The situation and challenges regarding the influence of electromobility on mainly low voltage networks, Luleå University of Technology, Sweden, 978-91-7790-807-4 (ISBN), 2021. |
| 2 | Shimi Sudha Letha, Math Bollen, ‘Impact of Electric Vehicle Charging on The Power Grid’, Luleå University of Technology, Sweden, ISBN: 978-91-7790-763-3, 2021. |
| 3 | Shimi Sudha Letha, Solar Powered Cascaded Multilevel Inverter, Subtitle: Using MATLAB and FPGA based spartan 3A DSP board, Publisher: Lap Lambert Academic Publishing, ISBN: 9786139995400, 2019. |