Sen Prof. KTM Udayanga Hemapala

MA Sarith Wasitha, KTMU Hemapala,".Resilient and Sustainable Microgrid Controller Development with Real Time Simulations.",2024 7th International Conference on Development in Renewable Energy Technology (ICDRET),Dhaka, Bangladesh,2024,1-6

Kurukulasooirya, N., Ranaweera, K.M.I.U.,".Development of a Python Simulation Tool for Estimating Microgrid Benefits for Distribution Network Operator.",4th International Conference on Emerging Research in Electronics, Computer Science and Technology, ICERECT 2022,,India,2022,

Gnana Swathika, O.V. Jeewandara, J.M.D.S. Disanayaka, R.U.I. Wijayapala, W.D.A.S. Balahewa, I.D.,".A New Time-of-Use Tariff Rate for Domestic Consumers in Sri Lanka to Promote Demand Response.",2022 IEEE 2nd International Symposium on Sustainable Energy, Signal Processing and Cyber Security (iSSSC),,India,2022,

J.M.D.S. Jeewandara; J.P. Karunadasa; K.T.M.U. Hemapala,".Comprehensive Study of Kalman Filter Based State of Charge Estimation Method for Battery Energy Management System in Microgrid.",2021 International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME),Mauritius,2021,

M. K. Perera; K. T. M. U. Hemapala; W. D. A. S. Wijayapala,".Grid dependency minimization of a microgrid using Single and Multi agent Reinforcement Learning.",2021 IEEE Region 10 Symposium (TENSYMP),Jeju, Korea, Republic of,2021,

J. M. D. S. Jeewandara; Karunadasa JP; K. T. M. U. Hemapala,".Parametrization and Core Temperature Estimation of Lithium-Ion Batteries for Thermal Management.", 2021 IEEE Region 10 Symposium (TENSYMP),Jeju, Korea, Republic of,2021,

M. K. Perera; K. T. M. U. Hemapala; W. D. A. S. Wijayapala,".Developing a Reinforcement Learning model for energy management of microgrids in Python.", 2021 International Conference on Computational Intelligence and Knowledge Economy (ICCIKE),Dubai, United Arab Emirates,2021,

J.R Wijesingha; B.V.D. R Hasanthi; I.P.D. Wijegunasinghe; M.K. Perera; K.T.M.U. Hemapala,".Smart Residential Energy Management System (REMS) Using Machine Learning.", 2021 International Conference on Computational Intelligence and Knowledge Economy (ICCIKE),Dubai, United Arab Emirates,2021,

Kushan Tharuka Lulbadda; Udayanga Hemapala,".Optimization of the Energy Generation of Distributed Energy Sources Using Energy Management of Smart PV Inverters.",2021 IEEE 2nd International Conference on Technology, Engineering, Management for Societal impact using Marketing, Entrepreneurship and Talent (TEMSMET),Pune, India,2021,

D.G. Hettiarachchi; G.M.A. Jaward; V.P.V. Tharaka; J.M.D.S. Jeewandara; K.T.M.U Hemapala,".IoT Based Building Energy Management System.", 2021 3rd International Conference on Electrical Engineering (EECon),Colombo, Sri Lanka,2021,

K. H. Asith Kaushalya; K. T. M. Udayanga Hemapala,".Techno-Economic Assessment of Using Utility Scale Battery Storage to Facilitate Variable Renewable Energy (VRE) Integration in Sri Lanka.",2021 3rd International Conference on Electrical Engineering (EECon),Colombo, Sri Lanka,2021,

J.M.D.S. Jeewandara; Karunadasa JP; K.T.M.U. Hemapala,".SOC Level Estimation of Lithium-ion Battery Based on Time Series Forecasting Algorithms for Battery Management System.",2021 3rd International Conference on Electrical Engineering (EECon),Colombo, Sri Lanka,2021,

K. H. Asith Kaushalya; K. T. M. Udayanga Hemapala,".Techno-Economic Assessment of Using Utility Scale Battery Storage to Facilitate Variable Renewable Energy (VRE) Integration in Sri Lanka.",2021 3rd International Conference on Electrical Engineering (EECon),Colombo, Sri Lanka,2021,

MK Perera, RUI Disanayaka, EMCS Kumara, WMCSB Walisundara, HVV Priyadarshana, EMAGNC Ekanayake, KTMU Hemapala,".Multi Agent Based Energy Management System for Microgrids.",2020 IEEE 9th Power India International Conference (PIICON),India,2020,1-5

Anushika Bandara, KTMU Hemapala, Nalin C Ekanayake,".A Survey on Hybrid Renewable Energy Systems for Microgrid Application.",2020 IEEE 9th Power India International Conference (PIICON),India,2020,1-6

KAH Lakshika, MK Perera, WD Prasad, KTMU Hemapala, V Saravanan, M Arumugam,".Z-Source Inverter based reconfigurable architecture for solar photovoltaic microgrid.",2020 IEEE Region 10 Symposium (TENSYMP),Dhaka, Bangladesh,2020,1543-1546

WH Eranga, WLT Peiris, MK Perera, KTMU Hemapala,".Cyber-Security Enabled Communication Architecture for Power Routing in the Smart Grid.",2020 IEEE International Conference on Computing, Power and Communication Technologies (GUCON),India,2020,729-733

Kushan Tharuka Lulbadda, KTM Udayanga Hemapala,".Novel Concepts for Additional Functions of Smart PV Inverters.",2020 IEEE International Conference on Computing, Power and Communication Technologies (GUCON),India,2020,740-744

C Devin Aluthge, KTM Udayanga Hemapala, J Rohan Lucas,".Battery Energy Storage System to Improve Reliability due to Under Frequency Load Shedding.",2020 IEEE 5th International Conference on Computing Communication and Automation (ICCCA),India,2020,571-576

Anushika Bandara, KTMU Hemapala, Akila Herath,".Optimal Sizing and Economic Evaluation of a Photovoltaic Integrated Energy System-A Case Study for a Semi-Urban Area in Sri Lanka.",2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE),India,2020,1-6

Anushika Bandara, KTMU Hemapala, Akila Herath,".Optimal Sizing and Economic Evaluation of a Photovoltaic Integrated Energy System-A Case Study for a Semi-Urban Area in Sri Lanka.",2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE),India,2020,1-6

MS Dayarathne, OV Gnana Swathika,".Optimized cost enabled rural electrification system.",Engineering Research Conference (MERCon), 2017 Moratuwa,UoM,2017,1

NGIS Samarawickrama, AGBP Jayasekara,".Support Vector Machine Regression for forecasting electricity demand for large commercial buildings by using kernel parameter and storage effect.",MERCON,,2016,

HMN Dinushi, MHMS Kariapper, GD Porawagamage, PKH Rathnayaka, UP Srimal,,".Defining multi agent system for a reliable micro-grid.",Moratuwa Engineering Research Conference (MERCon),,Moratuwa,2015,

KMGY Sewwandi, KAC Udayakumar, KTMU Hemapala,".An analytical approach for optimizing distributed generators in distribution networks.",The Open University of Sri Lanka Journal,1,2024

Tharuka Lulbadda, K.,".Use of solar PV inverters during night-time for voltage regulation and stability of the utility grid.",Clean Energy,6 , 4,2022

C. Devin Aluthge1, K. T. M. Udayanga Hemapala, J. Rohan Lucas,".BESS as a UPS to Power Systems With High Solar Penetration.",Frontiers in Energy,09,2021

Senarathna, T.S.S., Hemapala, K.T.M.U.,".Optimized Adaptive Overcurrent Protection Using Hybridized Nature-Inspired Algorithm and Clustering in Microgrids.",Energies,13,2020

MA Kalhan S Boralessa, HV Vimukkthi Priyadarshana, KTM Udayanga Hemapala,".A review on control systems for fast demand response for ancillary services.",AIMS Energy,8,2020

KA Himali Lakshika, MA Kalhan Sandaru Boralessa, Manoja Kaushali Perera, Darshana Prasad Wadduwage, Vasudevan Saravanan, KT Manjula Udayanga Hemapala,".Reconfigurable solar photovoltaic systems: A review.",Heliyon,6,2020

Odiyur VG Swathika, Udayanga Hemapala,".Optimized overcurrent relay coordination in a microgrid system.",Recent Advances in Computer Science and Communications ,13,2020

SL Jayasinghe,".Multi Agent Based Power Distribution System Restoration—A Literature Survey.",Energy and Power Engineering ,7,

Publications

Book Chapters

1.                Hemapala, K. T.; Jayasinghe, S. L.; Kulasekera, A. L.: 'Multi-agent based control of smart grid' (Energy Engineering, 2017), 'Communication, Control and Security Challenges for the Smart Grid', Chap. 12, pp. 321-345, IET Digital Library

2.                Hemapala, MU. 2017. Robots for Humanitarian Demining. In: Canbolat, H (ed.), Robots Operating in Hazardous Environments. London, UK: I-Tech Education and Publishing. DOI: https://doi.org/10.5772/intechopen.70246

Peer Reviewed Journal Papers

1.                M.U.Hemapala, Effects of landmines in Sri Lanka , Journal of Mine Action, 2006, Volume 10.2, ISSN 1533-6905

2.                E.E.Cepolina, M.U.Hemapala, Power tillers for demining: blast test , International Journal of Advanced Robotics Systems, 2008, Vol.4, ISSN 1729-8806

3.                Manjula Hemapala, Vittorio Belotti, Rinaldo Michelini, Roberto Razzoli, "Humanitarian demining: path planning and remote robotic sweeping", Industrial Robot: An International Journal, 2009, Vol. 36 Iss: 2, pp.146 – 156, ISSN: 0143-991X

4.                K.T.M.U. Hemapala and Roberto P. Razzoli, Design and Development of a Landmines Removal Robot, International Journal of Advanced Robotic Systems, 2012 ,Vol 9

5.                Ariyasinghe Suranjith, KTMU Hemapala , Microgrid Test-Beds and Its Control Strategies , Smart Grid and Renewable Energy, 2013, Vol 4 No 1, pp 11-17

6.                K. K. M. S. Kariyawasam, K. K. N. P. Karunarathna, R. M. A. Karunarathne, M. P. D. S. C. Kularathne, K. T. M. U. Hemapala, Design and Development of a Wind Turbine Simulator Using a Separately Excited DC Motor, Smart Grid and Renewable Energy, 2013, Vol 4 No 3, pp 259-265

7.                A Kulasekara, KTMU Hemapala, RARC Gopura, Dual Layered Architecture for Multi Agent Based Islanding and Load Management for Microgrids, Journal of Power and Energy Engineering, 2015, Vol 3 No 5,pp 29-42

8.                K. T. M. U. Hemapala and Lilantha Neelawala, “Benchmarking of Electricity Distribution Licensees Operating in Sri Lanka,” Journal of Energy, vol. 2016, Article ID 2486319, 10 pages, 2016

9.                HBD Yasaranga, WDAS Wijayapala and KTMU Hemapala  “Techno Economic Analysis on the use of High Temperature Low Sag (HTLS) Conductors for Sri Lanka’s Transmission System”, January 2017, Journal of the Institution of Engineers, Sri Lanka

10.             D.S.V Bandara, R.A.R.C Gopura, K.T.M.U Hemapala, and Kazuo Kiguchi, “Development of a Multi-DoF Transhumeral Robotic Arm Prosthesis”, Journal of Medical Engineering and Physics, 2017, 48, 131-141

11.             T S S Senarathna, K T M Udayanga  Hemapala, Review of adaptive protection methods for microgrids, AIMS Energy, 2019, 7(5): 557-578.

12.             Swathika, OV Gnana, and K. T. M. U. Hemapala. "IOT Based Energy Management System for Standalone PV Systems." Journal of Electrical Engineering & Technology (2019): 1-11.

13.             Attanayaka, A. M. S. M. H. S., J. P. Karunadasa, and K. T. M. U. Hemapala. "Estimation of state of charge for lithium-ion batteries-A Review." AIMS Energy 7.2 (2019): 186.

14.             Hemapala, K. T. M. U., H. M. J. N. Herath, and OV Gnana Swathika. "Benchmarking medium voltage feeders using data envelopment analysis: a case study." Telkomnika 17.3 (2019): 1547-1558.

15.             Hettiarachchi, H. W. D., KTM Udayanga Hemapala, and AG Buddhika P. Jayasekara. "Review of Applications of Fuzzy Logic in Multi-Agent-Based Control System of AC-DC Hybrid Microgrid." IEEE Access 7 (2018): 1284-1299.

16.             Optimized Overcurrent Relay Coordination in a Microgrid SystemRecent Advances in Computer Science and Communications, 2019-12-04 | journal-article

17.             Benchmarking medium voltage feeders using data envelopment analysis: A case study, Telkomnika (Telecommunication Computing Electronics and Control), 2019 | journal-article

International Conference Papers

1.               R.C.Michelini, R.P.Razzoli, M.U.Hemapala , Humanitarian demining: efficiency by intelligent planning and low-cost robotics , Intl. Annual EUROSIS Industrial Simulation Conf. ISC, Lyon, June 2008

2.               V.Belotti, M.U.Hemapala, R.C.Michelini, R.P.Razzoli, Remote robotic path control and mine clearing , ASME-ESDA 08 Conf., Haifa, July 2008

3.               V.Belotti, M.U.Hemapala, R.C.Michelini, R.P.Razzoli, Lean robotics for humanitarian mine sweeping, ICAR 2009, June 2009

4.               K. T. M. U. Hemapala and N. Perera , Harmonic elimination in induction generator based micro-hydroelectric schemes, International Conference on Energy, Automation, and Signal ,ICEAS 2011 ,  India, 28-30 Dec. 2011

5.               A. L. Kulasekera, R. A. R. C.Gopura, K. T. M. U. Hemapala and N. Perera, A Review on Multi-Agent Systems in Microgrid Applications, in Proc. of Innovative Smart Grid Technologies Conference ,ISGT 2011

6.               A. L. Kulasekera, R. A. R. C.Gopura, K. T. M. U. Hemapala, N. Perera, and Achala Pallegedara, Dual Layered Multi Agent System for Intentional Islanding Operation of Microgrids,  International Conference on Artificial Life and Robotics AROB 2012, Beppu, Japan, 2012. PDF

7.               D. S. V. Bandara, R. A. R. C.Gopura, K. T. M. U. Hemapala and K. Kiguchi, Upper Extremity Prosthetics: Current Status, Challenges and Future Directions, International Conference on Artificial Life and Robotics, AROB 2012, Beppu, Japan, 2012. PDF

8.               A.L. Kulasekera, K.T.M.U. Hemapala and R.A.R.C. Gopura, "Dual layered multi agent system for load management during islanded operation of a microgrid", in Proc. The Fifth IASTED Asian Conference on Power and Energy Systems AsiaPES 2012, Phuket, Thailand, April, 2012.

9.               K.T.M.U. Hemapala and A.L. Kulasekera, "Demand side management for micro grids through smart meters", in Proc. The Fifth IASTED Asian Conference on Power and Energy Systems, AsiaPES 2012, Phuket, Thailand, April, 2012.

10.            H.P.G.R.N.Chamikara, K. T. M. U. Hemapala, M. N. S. Ariyasinghe, New load shedding scheme for reliability improvement of an existing transmission network: A Case study , 3rd International Conference on Instrumentation Control and Automation (ICA), Bali, Indonesia, August 28-30, 2013

11.            M. N. S. Ariyasinghe, K. T. M. U. Hemapala, Distributed Autonomous Control Strategies for Microgrid Test-bed, 3rd International Conference on Instrumentation Control and Automation (ICA), Bali, Indonesia, August 28-30, 2013

12.            D.S.V. Bandara, R.A.R.C. Gopura, K.T.M.U. Hemapala,  Kazuo Kiguchi, A multi-DoF Anthropomorphic Transradial Prosthetic Arm,  2014 5th IEEE RAS & EMBS International Conference on Biomedical Robotics and Biomechatronics ,BioRob 2014, August 12-15, 2014.

13.            HMN Dinushi,MHMS Kariapper, GD Porawagamage, PKH Rathnayaka, UP Srimal, KTMU Hemapala, Defining multi agent system for a reliable micro-grid, Moratuwa Engineering Research Conference (MERCon), 2015 , vol., no., pp.94,99, 7-8 April 2015.

14.            H. W. D. Hettiarachchi, D. D. J. P. Dangalla, C. D. Yapa, D. J. M. G. D. Jayamaha and K. T. M. U. Hemapala, "Controlling of the micro grid test bed with an automated distribution system," 2016 2nd International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB), Chennai, 2016, pp. 241-245.

15.            R. M. J. Rathnayaka and K. Hemapala, "Developing of scalable SCADA in view of acquiring multi-protocol smart grid devices," 2016 2nd International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB), Chennai, 2016, pp. 182-187

16.            N. G. I. S. Samarawickrama, K. T. M. U. Hemapala and A. G. B. P. Jayasekara, "Support Vector Machine Regression for forecasting electricity demand for large commercial buildings by using kernel parameter and storage effect," 2016 Moratuwa Engineering Research Conference (MERCon), Moratuwa, 2016, pp. 162-167

17.            P. D. M. Chandrasekara, W. L. D. M. Chathurangi, I. N. Kodikara, N. C. T. Kumara and K. T. M. U. Hemapala, "Agent based building automation and control system for moderate scale buildings," 2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT), Chennai, 2016, pp. 2881-2886.

18.            Pasan Gunawardena, Geeth Bodhinayake and Udayanga Hemapala, “Development of a Multi Agent System for Voltage and Outage Monitoring”, AEEICB 2017,  Chennai

19.            KTMU Hemapala, Dilum Hettiarachchi, Heshan Hasaranga, R.D.T.M.Hemarathne, M.D.C.P.K. Mahawithana and M.G.A.B.N Sandanuwan A Fuzzy Logic based Battery SOC Level Control Strategy for Smart Micro Grid, AEEICB 2017,  Chennai

20.            Mahesh Dunuweera, Gayashan Dasun, Udayanga Hemapala and Narendra De Silva, “Techno Economic Analysis, Design And Implementation of a Suitable Communication Method For Remote Meter Reading using Zigbee”, AEEICB 2017, Chennai

21.            T.P.G.T.A. Priyankara, M.J.L.R. Fernando, I.A.K.Sandeepa, N.M.K.D Bandara,H.W.D.Hettiarachchi, K.T.M.U.Hemapala, Design, Simulation and Implementation of a UPFC (Unified Power Flow Controller) for Transmission Line Model, i-PACT 2017, Chennai

22.            K.M. G. Y. Sewwandi, T. S. S. Senarathna, K. A. H.Lakshika, V. Y. Wong, K. T. M. U. Hemapala, J. R.Lucas, G. D. Porawagamage, Wind Turbine Emulator for a Microgrid, , i-PACT 2017, Chennai

23.            M.K.G. Lakshitha, K.D.M. Jayawardhana, M.A.K.S. Boralessa, W.G.R.W. Rohitha, K.T.M.U. Hemapala, JR Lucas, Narendra De Silva, G.D. Porawagamage Operation of a Grid Connected Microgrid with a Variable Load Bus and a Diesel Generator Set, , i-PACT 2017, Chennai

24.            H.V.V.Priyadarshana, W.K.I. Madushanaka , L.L.L. Anuruddha, G.T.Chathura,H.W.D. Hettiarachchi, K.T.M.U. Hemapala, Multi-agent Controlled Building Management System, , i-PACT 2017, Chennai

25.            H.W.D. Hettiarachchi, K.T.M.U. Hemapala, A.G.B.P Jayasekara, A Fuzzy Logic based Power Management System for an integrated AC-DC Hybrid Microgrid Model, MERCON 2017

18.             K.T.M.U. Hemapala, M.S. Dayarathne, O.V.Gnana Swathika, Optimized Cost Enabled Rural Electrification System, MERCON 2017

19.             Disturbance Analysis and Implementation of High Voltage Gain Non-Isolated DC-DC Converter for Renewable Applications, IOP Conference Series: Materials Science and Engineering, 2019 | conference-paper

20.             Estimation of state of charge for lithium-ion batteries - A Review AIMS Energy, 2019 | journal-article

21.             IOT Based Energy Management System for Standalone PV Systems, Journal of Electrical Engineering and Technology, 2019 | journal-article

22.             Low Voltage DC Microgrid Control Strategy Using Single Phase DQ Transformation, MERCon 2019 - Proceedings, 5th International Multidisciplinary Moratuwa Engineering Research Conference, 2019 | conference-paper

23.             Review of adaptive protection methods for microgridsAIMS Energy, 2019 | journal-article

24.             Review of Applications of Fuzzy Logic in Multi-Agent-Based Control System of AC-DC Hybrid MicrogridIEEE Access, 2019 | journal-article

25.             Techno-economic analysis of on-site hydrogen production and storage system with solar PV for telecom sites in Sri Lanka2018 8th International Conference on Power and Energy Systems, ICPES 2018, 2019 | conference-paper

26.             A shortest path planning algorithm for PSO base firefighting robotsProceedings of the 4th IEEE International Conference on Advances in Electrical and Electronics, Information, Communication and Bio-Informatics, AEEICB 2018, 2018 | conference-paper

27.             A study on reactive power sharing and voltage variation in an inverter dominated islanded microgridProceedings of the 4th IEEE International Conference on Advances in Electrical and Electronics, Information, Communication and Bio-Informatics, AEEICB 2018, 2018 | conference-paper

28.             An Adaptive Protection Scheme for Small Scale Microgrids Based on Fault Current Level2018 2nd International Conference On Electrical Engineering, EECon 2018, 2018 | conference-paper

29.             Defining of Normalized Load Profile Curves for Domestic Customer Groups to Estimate Feeder Power Loss2018 3rd International Conference on Information Technology Research, ICITR 2018, 2018 | conference-paper

30.             Designing an energy monitoring, analysing and solution providing system for energy auditingProceedings of the 4th IEEE International Conference on Advances in Electrical and Electronics, Information, Communication and Bio-Informatics, AEEICB 2018, 2018 | conference-paper

31.             DQ Transform Based Current Controller for Single-Phase Grid Connected Inverter2018 2nd International Conference On Electrical Engineering, EECon 2018, 2018 | conference-paper

32.             Droop based voltage and frequency controller for an islanded AC micro-gridProceedings of the 4th IEEE International Conference on Advances in Electrical and Electronics, Information, Communication and Bio-Informatics, AEEICB 2018, 2018 | conference-paper

33.             Long term annual electricity demand forecasting in Sri Lanka by artificial neural networksAsia-Pacific Power and Energy Engineering Conference, APPEEC, 2018 | conference-paper

34.             Message from the Program Chair2018 2nd International Conference On Electrical Engineering, EECon 2018, 2018 | conference-paper

35.             Simulation Performance of Grid Connected Z-Source Solar Inverter with Incremental Conductance MPPT2018 2nd International Conference On Electrical Engineering, EECon 2018

36.             State of charge based droop controlling of voltage for islanded DC microgridProceedings of the 4th IEEE International Conference on Advances in Electrical and Electronics, Information, Communication and Bio-Informatics, AEEICB 2018, 2018 | conference-paper

37.             Techno-economic feasibility of lighting protection of overhead transmission line with multi-chamber insulator arrestors, Development Engineering, 2018 | journal-article

38.             Weerakoon, W. M. S. H., et al. "Low Voltage DC Microgrid Control Strategy Using Single Phase DQ Transformation." 2019 Moratuwa Engineering Research Conference (MERCon). IEEE, 2019.

39.             Hemapala, K. T. M. U., K. V. R. Perera, and O. V. Gnana Swathika. "Performance Evaluation of Power Distribution Sector of Srilanka based on Data Envelopment Analysis." Available at SSRN 3350953 (2019).

Local symposiums

1.               J. Sanjeewa, N. Sandaruwan, H. Sandaruwan, L samarakoon, U Hemapala, “Robotics and Agricultural Technology for Landmines removal in Sri Lanka”, 16th Annual Symposium, ERU, University of Moratuwa, 2010, pp.154-156

2.               WADSL Wettasinghe, HR Widisinghe, PDDS Wijayasekara, SRMDTS Wijesekara, KTMU Hemapala, “Demand Side Management for Micro Grids through Smart Meters”, 17th Annual Symposium, ERU, University of Moratuwa, 2011, pp.56-58

3.               KD Rajapakshe, K Suluxon, AMCK Perera, RARC Gopura, SWHMTD Laltharathne, KTMU Hemapala, “Develeopment of a 2 DOF Lower Extremity Exoskeleton Robot”, 17th Annual Symposium, ERU, University of Moratuwa, 2011, pp.64-67

4.               MLDR Karunarathna, HACH Jayawardana, IDG Jayawardana, KTMU Hemapala, 17th Annual Symposium, ERU, University of Moratuwa, 2011, pp.78-80

5.               BMAN Balasooriya, KTMU Hemapala, “Energy efficiency and envorenmetal impacts on an organization”,Annual Technical Conference , IET young professionals section, 2011

6.               V V Muthugala, NPDS Pathirana, WHKP Nanayakkara, NPDCD Nanayakkara and KTMU Hemapala,  Design and Implementation of a Laboratory-scale Microgrid, 19th ERU Research Symposium, November 26, 2013, The University of Moratuwa, Sri Lanka, Pages 21-25 PDF

7.               AL. Kulasekera , K.T.M.U. Hemapala and R.A.R.C. Gopura, "Multi Agent based Islanding and Load Management System for Microgrids" pp. 306-312, Transactions of Annual Sessions of Institution of Engineer Sri Lanka 2013, vol. 1, Part B

8.               K.T.M.U. Hemapala, H.M. Wijekoon and L.K. Dissanayake, "Identification of the Optimum Protection Co-ordination In Medium Voltage Distribution System Of Sri Lanka" pp.471 - 478, Transactions of Annual Sessions of Institution of Engineer Sri Lanka 2015, vol. 1, Part B

9.               Panagoda, K.T.M.U. Hemapala and N. De Silva, “Distribution System Fault Localization, Fault Restoration and Network Reconfiguration using Multi Agent Based System”, Annual Sessions of IESL, pp. 135-140, 2016

10.            D.M.D.K. Dissanayaka, K.T.M.U. Hemapala and W.D.A.S. Rodrigo, “Fault Management Algorithm for Voltage Feeder Automation in Electricity Distribution”, Annual Sessions of IESL, pp. 119-126 , 2016

11.            K.T.M.U. Hemapala and D.L.P. Munasinghe, “Capacitor Switching Transient Analysis on a Transmission Grid Substation”,  Annual Sessions of IESL, pp. 127-134, 2016