1. Single Phase Transformerless PV Inverter with reactive power compensation by Jishnu Prakash  (M200402EE)
2. Assymmetrical Multi-Input switches capacitor Multilevel Inverter by Muda Bala Naik (M200207EE)
3. Speed Control of BLDC motor by using Field Oriented Controller and Hyste3resis Current Control for T Type Inverter Topology by Koyyala Shiv Kumar(M190301EE)
4. Reliability improvement  of IGBT employed in Boost converter using Active thermal control by Pogula Naveen (M190248EE)
5. Implementation of variable duty ratio reflex charging method of Li-ion batteries by Mullapudi Vignan(M190532EE)
6. A novel transformerless high voltage gain dc to dc converter by Kandala Sai chaitanya (M180170EE)
7. Novel High Gain Common Grounded Z-source dc-dc converter by Sharooq K N (M180102EE)
8. Battery Management System by Hevan Savani(M180402EE)
9. Multi-input multi-output non-isolated dc to dc buck boost converter by Arun Kumar Behera (M170118EE)
10. One cycle controlled multi input non-isolated dc to dc buck boost converter by Nair Syam Sundar Satheesan(M170082EE)
11. Multi input single output flyback dc to dc converter by K Manikantha (M170121EE)
12. Design and implementation of multiple input dc to dc converter by K Vishnu Vardhan(M160369EE)
13. Fuzzy logic controller for multi-input dc to dc converter for hybrid energy source integration by Navasree S(M160397EE)
14. Design and implementation of Multi input single output dc to dc boost converter by Uma Maheswar    Naidu(M160474EE)
15. A compact buck boost converter with positive output voltage by Saggi Raj Kumar(M150296EE)
16. Differential boost inverter with dynamical sliding mode control by Tata Bapuji(M150296EE)
17. A non-isolated Multi-input  Multi-output DC to  DC Boost Converter for Electrical Vehicle Applications by    K Ramakrishna (M140582EE)
18. The modified H bridge Multilevel Inverter by Priyanka Panwar (M140414EE)
19. SHE-PWM cascaded Multilevel Inverter with adjustable DC voltage levels control for STATCOM Applications by Aditya R(M130249EE)
20. Droop Control Of Active and Reactive Power of Microgrid in Standalome and grid Connected Mode by Dhanjay Gautham (M120268EE)
21. A shunt active power filter based on Vector PI Current Control strategy by Kaushik Rajkumar(M120276EE)
22. Implementation and control of switched boost inverter by Varikunta Ravikumar (M120117EE)
23. Bidirectional Cascaded Buck Boost Inverter by Aditya Vardhana Reddy (M120412EE)
24. A control strategy for Mocrogrid Connected Inverter standalone operation with output voltage feedback by Jawalal Bhukya (M110447EE)
25. Operation and system level control of single phase bdirectional PWM converter in standalone mode for mocrogrid systems by Ramjee Sakpal Mortha (M110114EE)
26. Parallel Operation of Inverters in Distributed Generation Microgrids by Bhukya Nageswar Rao(M110119EE)
27. Study of ZCS Buck Converter by Ram Gopala Gupta Pabolu (M090318EE)
28. Stability Ananlysis and Control of Multiple Converter Based Autonomous Microgrid by Vikram Anand   Badda (M090290EE)
29. Simulation of Z source Inverter for Fuel Cell Battery Hybrid energy systems by Prabhakar Rao)

Life member of ISTE

• At Institute of Technology for Women, S.N.D.T University from Aug 1997 to Feb 2001
• Lecturer in National Institute of Technology Calicut, from Feb 2001 to Nov 2006
• Senior Lecturer in National Institute of Technology Calicut from Nov 2006 to Feb 2011
• Assistant Professor in National Institute of Technology Calicut from Feb 2011 to till date

International journals

1. P Hema Rani, Arun Kumar Behera, Syam S Sundar, Saly George,  Ashok S,"One Cycle Controlled Three Input Three Output Converter",Journal of Power Electronics, Vol 22, pages 94-102, Year 2022.
2. P. Hema Rani, S. Navasree, Saly George, S. Ashok, “Fuzzy logic supervisory controller for multi-input non-isolated DC to DC converter connected to DC grid”, International Journal for Electric Power and Energy Systems, vol. 112, pp.49 - 60, Year 2019
3. Hema Rani P, Dr Sunil Kumar TK,” Microgrid a birds eye view of technical feasibilities and limitations”, Internal Journal of Computer Science and Information and Engineering Technologies, 2013

International Conference

1.Hemarani P; Mullapudi Vignan.,” Implementation of Variable Duty Ratio Reflex Charging for Li-ion Batteries”, International Power and Renewable Energy Conference 2021.

2.Hemarani P; Pogula Naveen.,” Reliability Improvement of IGBT employed in Boost converter using Active thermal control”, The IEEE International Conference on Intelligent Technologies (CONIT 2021).

3.Hemarani P, Koyyala Shivakumar,” Hysteresis Current Control for Three-Level T-Type Inverter Controlled BLDC Motor “,  The IEEE International Conference on Intelligent Technologies (CONIT 2021)

4. Kandala Saichaitanya;Hema Rani P.;Saly George;S. Ashok,"Novel Transformerless High Voltage Gain DC-DC Converter for Solar PV applications",2020 IEEE International Conference on Electronics, Computing and Communication Technologies,2020

5.Sharooq K.N.;Hema Rani P.;Saly George;S. Ashok,'Novel High Gain Common Grounded Z-Source DC-DC Converter",2020 IEEE International Conference on Electronics, Computing and Communication Technologies,2020 (Won the best paper award for the session )

6. S. Nair Syam Sundar;P. Hema Rani;Kuraganti Manikanta;Saly George, Ashok S, "Modified Non-Inverting Buck-Boost PFC Converter with One Cycle Current Control Strategy,"2019 International Conference on Power Electronics Applications and Technology in Present Energy Scenario (PETPES)", 2019

7.Rani P Hema, S Navasree, Saly George, S Ashok “Closed Loop Control of Multi Input DC to DC converter for DC Microgrid” 2018 International Conference on Current Trends towards Converging Technologies (ICCTCT

8. Gautham Dhanajay, Hema Rani P, “Microgrid System Advanced Control in Islanded and Grid Connected Mode”, IEEE International Conference on Advanced Communication Control and Computing,” 2014

National Conference

1.   Hema Rani P, Shyama P Das.” Design and Simulation of Three Phase Three Level UPQC for Power Distribution Systems”, National Power Electronics Conference (NPEC), IIT Kharagpur,2005