Publications

1. R. D. Fonso, R.  Teodorescu, C.  Cecati and P. Bharadwaj, “Data-driven Modeling of  Li-ion Battery based on the Manufacturer Specifications and Laboratory Measurements,” IEEE Transactions  on Industry  Applications, Accepted for publication, Dec 2024.

2. R. D. Fonso, R. Teodorescu, C. Cecati and P. Bharadwaj,“A Battery Digital Twin From Laboratory Data Using Wavelet Analysis and Neural Networks,” in IEEE Transactions on Industrial Informatics, vol. 20, no. 4, pp. 6889-6899, April 2024.

3.  P. Sachan and P. Bharadwaj, “Incorporating Uncertainty and Reliability for Battery Temperature Prediction Using Machine Learning Methods,” in IEEE Journal of Emerging and Selected Topics in Industrial Electronics, vol. 5, no. 1, pp. 234-241, Jan. 2024.

4. Remus Teodorescu, Xin Sui, Soren Vilsen, Pallavi Bharadwaj, Abhijit Kulkarni, Daniel-Ioan Stroe, “Smart Battery Technology for Lifetime Improvement,”  Batteries, vol. 8, iss. 10. pg. 169, Oct. 2022. 

5. Yunhong Che, Yusheng Zheng, Yue Wu, Xin Sui, Pallavi Bharadwaj, Daniel-Ioan Stroe, Yalian Yang, Xiaosong Hu, Remus Teodorescu, “Data efficient health prognostic for batteries based on sequential information-driven probabilistic neural network,” Applied Energy, vol. 323, Aug. 2022.

6. Vaibhav Tripathi, Pallavi Bharadwaj, “Neuroscience of the yogic theory of consciousness,” Neuroscience of Consciousness, vol. 2021, iss. 2, niab 030, Oxford University Press, Oct. 2021.  

7. Pallavi Bharadwaj and Vinod John, “High-Power Closed-Loop SMPC-Based Photovoltaic System Characterization under Varying Ambient Conditions,” Energies, vol. 14, no. 17, pg. 5296, Aug. 2021.

8. Pallavi Bharadwaj and Vinod John, “Optimized Global Maximum Power Point Tracking of Photovoltaic Systems based on Rectangular Power Comparison,” IEEE Access, vol. 9, pp. 53602-53616, Apr. 2021.

9.  Pallavi Bharadwaj and Vinod John, “Subcell Modeling of Partially Shaded Photovoltaic Modules,” IEEE Transactions on Industry Applications, vol. 55, no. 3, pp. 3046-3054, May-Jun. 2019.

10.  Venkatramanan D, Pallavi Bharadwaj, Anil K Adapa and Vinod John, “Power Conversion Technologies for High-Performance AC Micro-grid” INAE Letters, Springer, vol. 4, no. 1, pp. 27-35, Mar. 2019.

11.  Pallavi Bharadwaj and Vinod John, “Linearised model for PV panel power output variation with changes in ambient conditions,” Sadhana, Springer, vol. 42, no. 12, pp. 2183-2187, Dec. 2017.

12.  Pallavi Bharadwaj, Abhijit Kulkarni, Vinod John, “Impedance Estimation for Inverter Start-up Characterisation Measurement for Different Photo-voltaic Module Combinations,” Sadhana, Springer, vol. 42, no. 8, pp. 1377-1387, Aug. 2017.

13.  Pallavi Bharadwaj, Kunal N. Chaudhary and Vinod John, “Sequential Optimization for PV Panel Parameter Estimation,” IEEE Journal of Photovoltaics, vol. 6, no. 5, pp. 1261-1268, Sep. 2016.

14.  Pallavi Bharadwaj and Vinod John, “Design, Fabrication and Evaluation of Solar Cell Based Irradiation Meter for PV Applications,” Journal of the Instrument Society of India, vol. 46, no. 2, pp. 78-83, Jun. 2016.

1. R. Di. Fonso, F. Simonetti, R. Teodorescu and P. Bharadwaj, “Aging-aware equivalent circuit model for SOH estimation in lithium-ion batteries,” Proc. IEEE INTELEC, Bangalore, August 2024.

2. N. S. Ramanathan and P. Bharadwaj, “Range Optimization of Hybrid Electric Vehicles with Power Electronics and Energy Storage Systems” IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET), Hyderabad, July, 2024.

3. S. Chakraborty and P. Bharadwaj, "A Novel Multi-Level Inverter with Low Loss for 3-phase Induction Motor Drive in Electric Vehicles", IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET), Hyderabad, India,  July, 2024.

4. S. S. Sinha and P. Bharadwaj, "Hybrid Energy Storage System for Life Extension of Lithium-ion Batteries in Electric Vehicles," in IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET), Hyderabad, India, July, 2024.

5.  N. S. Ramanathan, Ragavan K and P. Bharadwaj, “Generalized Transformation Matrix for an Unbalanced Electrical System”. IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET), Hyderabad, July 2024.

6. S. Chakraborty, P. Mehta and P. Bharadwaj, "Smart Hybrid Energy Management System for AC Microgrid Integrated to Utility Distribution Grid", IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET),  Hyderabad, India, July 2024.

7. Bishal Kumar Sah Teli, N. M. Pindoriya and P. Bharadwaj, “Cost-Benefit Analysis of Solar PV Powered EV Charging Station: A Case Study in Nepal,” IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET),  Hyderabad, India, July 2024.

8. R. Di. Fonso, F. Simonetti, R. Teodorescu and P. Bharadwaj, “A fast technique for lithium-ion diffusion coefficient determination in batteries,” Proc. IEEE SPEEDAM, Italy, June 2024.

9. N. S. Ramanathan and P. Bharadwaj, “Design, Control and Operation of Universal Power Converter for Interfacing Storage-enabled Renewable Energy to Power Grid under Source Outage,” IEEE 3rd International Conference on Smart Technologies for Power, Energy and Control (STPEC), Bhubaneswar, India, Dec. 2023.

10. P. Mehta, S. Sahoo and P. Bharadwaj, “Fault Tolerant High-Frequency Multilevel Inverter for Wireless EV Charging,” 2023 IEEE 3rd International Conference on Smart Technologies for Power, Energy and Control (STPEC), Bhubaneswar, India, Dec. 2023.

11. A. Harikrishnan, P. Mehta and P. Bharadwaj,“High Performance Switched Moded Power Conversion for Photovoltaic Integrated Hydrogen based Energy System,” 2023 IEEE 3rd International Conference on Smart Technologies for Power, Energy and Control (STPEC), Bhubaneswar, India, Dec. 2023.

12. N. S. Ramanathan, A. Kumar, N. Pindoriya and P. Bharadwaj, “Improving the Financial Health of DISCOM - A Case Study of Kerala,” 2023 IEEE 3rd International Conference on Smart Technologies for Power, Energy and Control (STPEC), Bhubaneswar, India, Dec. 2023.

13. P. Mehta and P. Bharadwaj, “Machine Learning based Source and Load Forecasting for Efficient Microgrid Energy Management System,” 2023 IEEE 3rd International Conference on Smart Technologies for Power, Energy and Control (STPEC), Bhubaneswar, India, Dec. 2023.

14. Roberta Di Fonso, Carlo Cecati, Remus Teodorescu, Daniel-Ioan Stroe and Pallavi Bharadwaj, “Data-driven Modeling of Li-ion Battery based on the Manufacturer Specifications and Laboratory Measurements,” IEEE Power Electronics, Drives and Energy Systems (PEDES), Jaipur India,  Dec. 2022.

15. R. Di Fonso, Pallavi Bharadwaj, R. Teodorescu and C. Cecati,  “A Battery Digital Twin Based on Neural Network for Testing SoC/SoH Algorithms,” IEEE Power Electronics and Motion Control (PEMC), Brasov Romania, Sep. 2022. 

16. Dan Wu, Pallavi Bharadwaj, Qing Gao and Marija Ilic, “A Hybrid Learning and Model-Based Optimization for HVAC Systems: A Real World Case Study,” IEEE Power and Energy Society General Meeting (PESGM), Denver US, Jul. 2022.

17. Y. Che, X. Sui, Pallavi Bharadwaj, D. -I. Stroe and R. Teodorescu, "Battery Lifetime Prediction and Degradation Reconstruction based on Probabilistic Convolutional Neural Network," 2022 IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Kiel Germany, Jun. 2022.

18. R. Di Fonso, Pallavi Bharadwaj, R. Teodorescu and C. Cecati, “Internal Resistance Estimation of Li-ion Batteries using Wavelet Analysis,” IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Kiel Germany, Jun. 2022. 

19. D. Wu, Pallavi Bharadwaj, P. Rowles and M. Ilić, “Cyber-Physical Secure Observer-Based Corrective Control under Compromised Sensor Measurements,” American Control Conference (ACC), pp. 1638-1645, Atlanta US, Jun. 2022.  

20. Pallavi Bharadwaj, Rupamathi Jaddivada, Dan Wu, Min Zhang and Marija Ilic, “Unified Energy-Space Modelling of Multi-Energy- Carrier Systems applied to Industrial HVAC,” MIT A+B Applied Energy Symposium, Boston, US, Aug. 2021.

21. Pallavi Bharadwaj, Janak Agrawal, Rupamathi Jaddivada, Min Zhang and Marija Ilic, “Measurement-based Validation of Energy-Space Modelling in Multi-Energy Systems,” Proc. 52nd North American Power Symposium (NAPS), Arizona US, Apr. 2021.

22.  Dan Wu, Janak Agrawal, Pallavi Bharadwaj, Le Li, Jinyi Zhang, and Marija Ilic, “​On The Validity of Decomposition for Distributed Parameter Estimation in Complex Dynamical Systems: The Case of Cooling Systems,” Proc. 52nd North American Power Symposium (NAPS), Arizona US, Apr. 2021.

23.  Pallavi Bharadwaj and B. Lehman, "Maximising Energy Yield Using Global Maximum Power Point Tracking of Reconfigurable Photovoltaic Panel Array," IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL), Aalborg, Denmark, Nov. 2020

24.  Pallavi Bharadwaj and Brad Lehman, “Modelling Flexible a-Si PV for Increased Energy Capture and Improved Reliability” Proc. Applied Power Electronics Conference (APEC), New Orleans US, Jul. 2020.

25.  Pallavi Bharadwaj and Vinod John, “Energisation of Rural India using an Optimised Solar PV Converter,” Proc. Jagruti, Think India, Bangalore, pp. 1-7 Jan. 2019.

26.  Pallavi Bharadwaj, Vinod John, “Shading Fraction based Global Maximum Power Prediction for Photovoltaic Energy Conversion Systems,” Proc. IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC), Waikoloa Village, HI, pp. 1163-1168, Jun. 2018.

27.  Pallavi Bharadwaj, Kaustubh Karnataki and Vinod John, “Formation of Hotspots on Healthy PV Modules and Their Effect on Output Performance,” Proc. IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC), Waikoloa Village, HI, pp. 0676-0680, Jun. 2018.

28.  Venkatramanan D, Pallavi Bharadwaj, Anil K Adapa and Vinod John, “Power Conversion Technologies for High Performance AC Microgrid,” Proc. National Power Engineering Research Scholar’s Conference, Chennai, pp. 1-6, Feb. 2018.

29.  Pallavi Bharadwaj and Vinod John, “Verification of Magnetics Design Considering High Power and High Frequency Effects,” Proc. National Power Electronics Conference (NPEC), Pune, India, pp. 290-295, Dec. 2017.

30.  Pallavi Bharadwaj and Vinod John, “Heat Sink Design Procedure for a Solar Battery Charger,” Proc. National Power Electronics Conference (NPEC), Pune, pp. 48-53, Dec. 2017.

31.  Pallavi Bharadwaj and Vinod John, “Subcell Modelling of Partially Shaded Solar Photovoltaic Panels,” Proc. IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, pp. 4406-4413, Oct. 2017.

32.  Pallavi Bharadwaj and Vinod John, “High Performance Buck-boost Converter based PV Characterisation Set-up,” Proc. IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, pp. 4425-4432, Oct. 2017.

33.  Pallavi Bharadwaj, Ashish Kumar and Vinod John, “Design and Fabrication of Switching Characterization Set-up for GaN FETs,” IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Trivandrum, pp. 1-6, Dec. 2016.

34.  M. H. Hedayati, Pallavi Bharadwaj and Vinod John, “Hybrid Synchronous DC-DC Buck Power Converter using Si and GaN Transistors,” IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Trivandrum, pp. 1-6, Dec. 2016.

35.  Pallavi Bharadwaj, Vinod John, “Cost Benefit Comparison for Grid-tied and Dual Mode PV System Considering Grid Outage Duration,” Proc. Indo-German Conference on Sustainability (IGCS), Chennai, pp. 1-6, Feb. 2016.

36.  Pallavi Bharadwaj, Abhijit Kulkarni, Vinod John, “Impedance Estimation for Inverter Start-up Characterisation Measurement for Different Photo-voltaic Module Combinations,” Proc. National Power Electronics Conference (NPEC), Pune, pp. 1-6, Dec. 2015.

37.  Pallavi Bharadwaj, Vinod John, “Design, Fabrication and Evaluation of Solar Irradiation Meter,” IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Mumbai, pp. 1-6, Dec. 2014.

38.  Pallavi Bharadwaj, Vinod John, “Direct Duty Ratio Controlled MPPT Algorithm for Boost Converter in Continuous and Discontinuous Modes of Operation,” IEEE 6th India International Conference on Power Electronics (IICPE), Kurukshetra, pp. 1-6, Dec. 2014.

39.  P. Jain, Pallavi Bharadwaj, P. Jain and S. Jain, “The Concept and Modelling of a Smokeless Chulha Using Thermoelectric Module,” Proc. National Conference on Innovations in Engineering, Delhi, pp. 1-6, Sep. 2010. 

     Title: Method and System for Tracking Global MPP in a Solar Panel Array

      Date of Granting: 23/9/2021

      Application No.: 201741017865

      Patent Number: 377706

      Inventors: Pallavi Bharadwaj and Vinod John

      Institute: Indian Institute of Science, Bangalore