Mr. Vimukkthi Vithanage (H.V.V. Priyadarshana) completed his B.Sc Eng. (Hons) Degree from University of Moratuwa in Department of Electrical Engineering, and he worked as an Electrical Engineer in Solar PV industry for 5 years with Sun2Earth (Pvt) Ltd and Saw Engineering (Pvt) Ltd. He also worked as a research assitant  in Department of Electrical Engineering, University of Moratuwa with Smart Grid Research Lab. Currently, he is working as a  Lecturer in Electrical Engineering Sabaragamuwa University of Sri Lanka, Faculty of Technology, Department of Engineering Technology. His research focuses on Multi-Agent Systems, Renewable Energy, Microgrids, Solar PV systems, Solar PV coolingl systems, BIPV, Heat Transfer Fluids, Nano-technology, and Nano-fluids.

Associate Member of Sri Lanka Institute of Engineers, Sri Lanka. (AMIE - SL)

Member of Engineering Council Sri Lanka (ECSL)

• Renewable Energies
• Microgrids
• Multi – Agent Systems
• Solar PV systems 
• Solar PV cooling systems 
• Nano Technology
• Nanofluids 
• Heat transfer fluids 
• Smartgrids 
• Floating Solar Systems 
• Solar Tracking Systems 
• Thermal conductivity 
• Photovoltaic thermal Systems
• Engineering Thermodynamics
• Automobile Technology
• Li-ion battery
• EV charging systems 
• Battery cooling systems 
• Nanofluid stability 
• Computational Fluid Dynamics 

• A comparative study on the thermo-physical properties in water based nano-fluids as a coolant for liquid photovoltaic (PV) panel cooling systems.
• Design and Development of Multi Mould Packing Machine for Bio Degradable Packing Material Using Bagasse Ash, Paper Pulp and Yarn Waste. 
• An experimental analysis of the effect of operating temperature on monocrystalline and polycrystalline solar cell technologies.

Multi- Agent System based Energy Management System for Micro grids

Recent Publications

1. Priyadarshana, H.V.V, Kalhan Sandaru, M., Hemapala, K., & Wijayapala, W. (2019). A review on Multi-Agent system based energy management systems for micro grids. AIMS Energy, 7(6), 924–943. https://doi.org/10.3934/energy.2019.6.924

2. Priyadarshana, H. V. V., U Hemapala, K. T. M., S Wijayapala, W. D. A., Saravanan, V., & Kalhan S. Boralessa, M. A. (2019, August). Developing Multi-Agent Based Micro-Grid Management System in JADE.. 2019 2nd International Conference on Power and Embedded Drive Control (ICPEDC). https://doi.org/10.1109/icpedc47771.2019.9036562

3. Priyadarshana, H. V. V., Madushanaka, W. K. I., Anuruddha, L. L. L., Chathura, G. T., Hettiarachchi, H. W. D., & Hemapala, K. T. M. U. (2017, April). Multi-agent controlled building management system. 2017 Innovations in Power and Advanced Computing Technologies (i-PACT). 2017 Innovations in Power and Advanced Computing Technologies (i-PACT). https://doi.org/10.1109/ipact.2017.8244900

4. A. Kalhan S. Boralessa, M., H.V. Vimukkthi Priyadarshana, , & T. M. Udayanga   Hemapala, K. (2020). A review on control systems for fast demand response for ancillary services. AIMS Energy, 8(6), 1108–1126. https://doi.org/10.3934/energy.2020.6.1108

5. Perera, M. K., Disanayaka, R. U. I., Kumara, E. M. C. S., Walisundara, W. M. C. S. B., Priyadarshana, H. V. V., Ekanayake, E. M. A. G. N. C., & Hemapala, K. T. M. U. (2020, February). Multi Agent Based Energy Management System for Microgrids. 2020 IEEE 9th Power India International Conference (PIICON). https://doi.org/10.1109/piicon49524.2020.9113021

6. Boralessa, M. A. K. S., Vidana, H. L. P., Wimalasiri, T. A. S. E., Hettiarachchi, D. D. P., Dewanthi, A. H. C., Priyadarshana, H. V. V., & Hemapala, K. T. M. U. (2019, November). Demand Response in a Residential Building using Multi Agent Control System. 2019 IEEE R10 Humanitarian Technology Conference (R10-HTC). https://doi.org/10.1109/r10-htc47129.2019.9042437

7. Boralessa, M. A. K. S., Eranga, W. H., Senarathna, T. S. S., Priyadarshana, H. V. V., & Hemapala, K. T. M. U. (2019, November). Developing a Three Phase Z Source Inverter Model and Simulating the Bidirectional Functionality. 2019 IEEE R10 Humanitarian Technology Conference (R10-HTC)(47129). 2019 IEEE R10 Humanitarian Technology Conference (R10-HTC). https://doi.org/10.1109/r10-htc47129.2019.9042451

8. Induranga, A., Maduwantha, K., Sampath, B., Hettiwatta, N., Vithanage, V., Kariyawasam, H., … Koswattage, K. (2022). Interests and attitudes of G.C.E. (A/L) physical science stream students on university education in STEM: A case study in Sri Lanka. Global Journal of Engineering and Technology Advances, 10(1), 033–038.  doi:10.30574/gjeta.2022.10.1.0179

9. Samarathunga, A. I., Piyasundara, N., Wanigasooriya, A. I., Kumara, B. S., Vithanage, V. P., & Chathuranga, D. S. (2022). A robotic platform for aircraft composite structure inspection using thermography. Robotics, 11(3), 62. doi:10.3390/robotics11030062

10. Prabhath, N., Kumara, B. S., Vithanage, V., Samarathunga, A. I., Sewwandi, N., Maduwantha, K., … Koswattage, K. (2022). A review on the optimization of the mechanical properties of sugarcane-bagasse-ash-integrated concretes. Journal of Composites Science, 6(10), 283. doi:10.3390/jcs6100283

11. Prabhath, N., Kumara, B. S., Vithanage, V., Samarathunga, A. I., Sewwandi, N., Damruwan, H.-G. H., … Koswattage, K. R. (2023). Investigation of pozzolanic properties of sugarcane bagasse ash for commercial applications. ACS Omega, 8(13), 12052–12061. doi:10.1021/acsomega.2c07844

12. Ashan Induranga, D. K., Vimukthi Tharaka, V. P., Perera, W. M. K. G., Priyadarshana, H. V. V., & Koswattage, K. R. (2023, November 9). A conceptual overview: Integration of bi-directional electric vehicle (EV) chargers for effective peak grid demand management in Sri Lanka. 2023 Moratuwa Engineering Research Conference (MERCon). Presented at the 2023 Moratuwa Engineering Research Conference (MERCon), Moratuwa, Sri Lanka. doi:10.1109/mercon60487.2023.10355528

13. Galpaya, G.D.C.P., Priyadarshana, H.V.V., Induranga, D.K.A., Mantilaka, M.M.M.G.P.G., & Koswattage, K.R. (2023, December 13). Effect of TiO2 nanoparticles on the thermal properties of engine oil: An experimental investigation. In 13th Annual Research Session of the Sabaragamuwa University of Sri Lanka (p. 57).

14.Priyadarshana, H.V.V., Induranga, D.K.A., Galpaya, G.D.C.P., Indupama, S.V.A.A., & Koswattage, K.R. (2023, December 13). Influence of TiO2 Nano-particle Concentration on Thermal Conductivity of TiO2/Water Nanofluid. In 13th Annual Research Session of the Sabaragamuwa University of Sri Lanka (p. 58). 

15.  ChatGPT Here's the information in APA format:  Induranga, D.K.A., Galpaya, G.D.C.P., Priyadarshana, H.V.V., & Koswattage, K.R. (2023, December 13). Experimental and theoretical investigation of thermal properties of TiO2/transformer oil nanofluids. In 13th Annual Research Session of the Sabaragamuwa University of Sri Lanka (p. 59)

16. Indupama, S.V.A.A., Kulasooriya, C.M., Priyadarshana, H.V.V., & Koswattage, K.R. (2023, December 13). An experimental analysis on enhancement of mechanical properties of paper pulp-based packaging materials using biodegradable additives. In 13th Annual Research Session of the Sabaragamuwa University of Sri Lanka (p. 60). 

17. Indupama, S.V.A.A., Kulasooriya, C.M., Priyadarshana, H.V.V., & Koswattage, K.R. (2023, December 13). An experimental analysis on enhancement of mechanical properties of paper pulp-based packaging materials using biodegradable additives. In 13th Annual Research Session of the Sabaragamuwa University of Sri Lanka (p. 60).

18. Thennakoon, A., Thathsara, N., Hansamali, J., Ruchiranga, G., Tharaka, V., & Vithanage, V. (December 2023). Design and development of a smart safety glove to prevent electrocution in the construction industry. Presented at the 9th International Conference of Sabaragamuwa University of Sri Lanka.

19.Indupama, A., Vithanage, V., & Kariyawasam, H. (December 2023). Design and development of a diagnosing scanner to detect leakages in automobile water cooling condensers. Presented at the 9th International Conference of Sabaragamuwa University of Sri Lanka

20. Geekiayange, V., Induranga, A., Vithanage, V., & Koswattage, K. (December 2023). A feasibility analysis for a floating solar photovoltaic power plant in Sri Lanka: A case study in Samanalawewa Reservoir. Presented at the 9th International Conference of Sabaragamuwa University of Sri Lanka

21. Galpaya, C., Induranga, A., Vithanage, V., Mantilaka, P., & Koswattage, K. R. (2024). Comparative study on the thermal properties of engine oils and their nanofluids incorporating fullerene-C60, TiO2 and Fe2O3 at different temperatures. Energies, 17(3), 732. doi:10.3390/en17030732

22. Kumara, B. S., Indupama, A., Vithanage, V., & Punchihewa, H. (2024, January). Design and development of a bowling machine for effective and efficient cricket batting training. Journal of Mechanical Engineering, 21(1), 61-81. https://doi.org/10.24191/jmeche.v21i1.25360

23. Induranga, A., Galpaya, C., Vithanage, V., & Koswattage, K. R. (2023). Thermal properties of TiO2 nanoparticle-treated transformer oil and coconut oil. Energies, 17(1), 49. doi:10.3390/en17010049

• Senate  Research  Committee Grant, University of Moratuwa

             Awarded for Best Final Year Design Project – 2017

• Award on the 28th university day, Sabaragamuwa University of Sri Lanka

           Gold medal for publications in Q1 journals - 2023