M. Khalid, N. Raj and Binojkumar. A.C., "Switched-DC Inverter Based Variable Switching Frequency DPWM Technique for Spreading the Harmonic Energy With Reduced Current THD," in IEEE Transactions on Industry Applications, vol. 61, no. 5, pp. 7256-7266, Sept.-Oct. 2025. DOI: 10.1109/TIA.2025.3552373
V. Kumar, P. Prabhakaran and N. Raj, "Novel Reconfigurable Power Converters Facilitating Dual Battery Integration in Electric Vehicles," in IEEE Transactions on Industry Applications, vol. 61, no. 3, pp. 4186-4197, May-June 2025. DOI: 10.1109/TIA.2025.3552373
N. Raj, D. Gopinath, A. B and S. P. S, "Fuzzy Logic-Based Spectroscopic Analysis for Condition Assessment of Distribution Transformers," in IEEE Transactions on Industry Applications, vol. 60, no. 3, pp. 4968-4977, May-June 2024, DOI: 10.1109/TIA.2024.3356455
Rinsha, V. and Sharma, Vivek Kumar and Raj, Nithin and Jagadanand, G., “Machine Learning Based Open Switch Fault Detection and Localization of Inverters”, in Journal of Circuits, Systems and Computers, vol. 33, no. 11, pages: 2450200, Mar 2024. DOI: https://doi.org/10.1142/S0218126624502001
A. Anand, A. V. B, N. Raj, J. G, and S. George, "A Generalized Switch Fault Diagnosis for Cascaded H-Bridge Multilevel Inverters Using Mean Voltage Prediction," in IEEE Transactions on Industry Applications, vol. 56, no. 2, pp. 1563-1574, March-April 2020. DOI: 10.1109/TIA.2019.2959540
Nithin Raj, Tushar Kale, Anjali Anand, Jagadanand G & Saly George (2018) Switch fault detection and diagnosis in space vector modulated cascaded H-bridge multilevel inverter, International Journal of Electronics, vol. 105, no. 12, pp. 1977-1992, July 2018. DOI: 10.1080/00207217.2018.1494327
Nithin Raj, G. Jagadanand & Saly George (2018) Fault detection and diagnosis in asymmetric multilevel inverter using artificial neural network, International Journal of Electronics, vol. 105, no. 4, pp. 559-571, September 2017. DOI: 10.1080/00207217.2017.1378382
N. Raj, J. G, and S. George, “A Modified Charge Balancing Scheme for Cascaded H-Bridge Multilevel Inverter,” Journal of Power Electronics, vol. 16, no. 6, pp. 2067–2075, Nov. 2016. DOI: 10.6113/JPE.2016.16.6.2067
Karishma, K., Sivaprasad, A., & Raj, N. (2024). A Two-Input Single-Output Boost Converter with Fault Tolerant Operation. Distributed Generation &Amp; Alternative Energy Journal, 39(03), 593–612, Jul 2024. DOI: https://doi.org/10.13052/dgaej2156-3306.3939
T. K. . Abhijith, S. . Arun, K. M. . Labeeb, P. G. . Kumar, and N. . Raj, “A Generalized Current Trajectory Based Fault Diagnostic Method for Three-Phase Two-Level Inverters”, Distributed Generation &Amp; Alternative Energy Journal, vol. 38, no. 01, pp. 1–22, Dec. 2022. DOI: https://doi.org/10.13052/dgaej2156-3306.3811
Raj, N., Anand, A., Jagadanand, G. and George, S. (2020) ‘Development and experimental validation of fault detection and diagnosis method in SPWM modulated symmetric cascaded H-bridge multilevel inverter’, International Journal of Power Electronics, vol. 11, no. 3, pp. 409–426, March 2020. DOI: 10.1504/IJPELEC.2020.106229
Nithin Raj, Jose Mathew, G. Jagadanand, Saly George, “Open-transistor Fault Detection and Diagnosis Based on Current Trajectory in a Two-level Voltage Source Inverter”, Procedia Technology, vol. 25, pp. 669-675, April 2016. DOI: 10.1016/j.protcy.2016.08.159
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