| 2025 | IECON | Efficiency Advantage of Supercapacitor-Assisted Multi-Inverter Systems: Experimental Results of a Four-SCA-Inverter System. | Chamila Anuradha Naligama, Nihal Kularatna, D. Alistair Steyn-Ross, Kosala Gunawardane |
| 2024 | IECON | Supercapacitor Assisted Arc Management Approaches for Direct Current Circuit Breakers-A Comparison with State of the Art and Potential New Directions. | Chamara Thilanka Dassanayake, Nihal Kularatna, D. Alistair Steyn-Ross, Nicoloy Gurusinghe |
| 2024 | IECON | Supercapacitor-battery hybrid energy storage for portable smart devices using supercapacitor swapping energy harvester. | Kavishka Dissanayake, Dulsha Kularatna-Abeywardana, Nitish Patel, Nihal Kularatna |
| 2024 | IECON | Implementation of a Supercapacitor Assisted Inverter System for Reducing Input Loop Losses: Preliminary Results of a Four-stage Inverter. | Chamila Anuradha Naligama, Nihal Kularatna, D. Alistair Steyn-Ross, Kosala Gunawardane |
| 2024 | IECON | Effects of different triggering mechanisms on pulse shaping of a TMS pulse generator based on supercapacitor energy storage. | Soniya Raju, Nihal Kularatna, Marcus T. Wilson, D. Alistair Steyn-Ross |
| 2023 | IECON | Arc Absorption Options Based on Passive Components in DC Circuit Breakers. | Chamara Thilanka Dassanayake, Nihal Kularatna, D. Alistair Steyn-Ross, Kosala Gunawardane, Nicoloy Gurusinghe |
| 2023 | IECON | Supercapacitor Based Adjustable High Power Pulse Generator for Medical Research Applications. | Soniya Raju, Nihal Kularatna, Marcus T. Wilson |
| 2022 | IECON | Supercapacitor based approaches for arc energy absorption in direct current circuit breakers. | Chamara Thilanka Dassanayake, Rusiru Sri Gunathilaka, Nicoloy Gurusinghe, Nihal Kularatna |
| 2022 | IECON | Development of numerical analysis techniques for supercapacitor assisted surge absorber (SCASA) technique to validate experimental and simulated results. | Savin Kokuhennadige, Nihal Kularatna, Ye Chow Kuang, D. Alistair Steyn-Ross |
| 2021 | Tencon | Comparison of Step-Down Charge Pump Converters and Supercapacitor-Assisted Low- Dropout (SCALDO) Regulators. | Kasun Subasinghage, Kosala Gunawardane, Nihal Kularatna |
| 2021 | Tencon | Circuit Protection Techniques for Supercapacitor-Assisted Low-Dropout (SCALDO) Regulator. | Kasun Subasinghage, Kosala Gunawardane, Nihal Kularatna |
| 2020 | IECON | Analysis of Impedance Matching Technique for Novel Supercapacitor Assisted PV Systems. | P. L. A. K. Piyumal, A. L. A. K. Ranaweera, S. R. D. Kalingamudali, Nihal Kularatna |
| 2019 | IECON | Magnetic Design Aspects of New Hybrid 48-V DC Power Supply Based on SCALDO. | Thilanga Ariyarathna, Nihal Kularatna, D. Alistair Steyn-Ross |
| 2019 | IECON | A Validity of MPPT Technique Using Supercapacitors as Energy Storage Devices: Example of the SCALED converter technique. | Dilini Jayananda, Nihal Kularatna, D. Alistair Steyn-Ross |
| 2018 | IECON | Analysis and Simulation of Transformer Isolated High Current 48 V DC Power Supply with DC-UPS Capability Based on SCALDO Technique for Google's New Open Rack Power Architecture. | Thilanga Ariyarathna, Nihal Kularatna, D. Alistair Steyn-Ross |
| 2018 | IECON | Powering 12-V LED luminiaries with supercapacitor-based energy storage in DC-microgrid systems. | Dilini Jayananda, Nihal Kularatna, D. Alistair Steyn-Ross |
| 2017 | IECON | Potential of supercapacitors in novel power converters as semi-ideal lossless voltage droppers. | Thilanga Ariyarathna, Dilini Jayananda, Nihal Kularatna, D. Alistair Steyn-Ross |
| 2017 | IECON | Two-transformer-series approach in developing a transistor based-AC voltage regulator for consumer-end applications. | Priyanwada Nimesha Wijesooriya, Nihal Kularatna, Jayathu Fernando, D. Alistair Steyn-Ross |
| 2016 | IECON | Single-stage fast supercapacitor charger with inherent power factor correction for energy-limited applications. | Nicoloy Gurusinghe, Nihal Kularatna, W. Howell Round, D. Alistair Steyn-Ross |
| 2015 | IECON | Hybridisation techniques for a supercapacitor-assisted temperature modification apparatus for inline water heating. | Nicoloy Gurusinghe, Nihal Kularatna, Sean A. Charleston, Jayathu Fernando, W. Howell Round |
| 2014 | IECON | Implementation of the supercapacitor-assisted surge absorber (SCASA) technique in a practical surge protector. | Jayathu Fernando, Nihal Kularatna, W. Howell Round, Sadhana Talele |
| 2014 | IECON | Pre-stored supercapacitor energy as a solution for burst energy requirements in domestic in-line fast water heating systems. | Nihal Kularatna, Alessandro Gattuso, Nicoloy Gurusinghe, Tanya Jayasuriya, Johann du Toit |
| 2013 | IECON | Reduced-switch SCALDO technique for high-current VRM implementation. | Thilini Wickramasinghe, Nihal Kularatna, D. Alistair Steyn-Ross |
| 2012 | IECON | Numerical simulation of surge protection circuits and experimental verification using a lightning surge simulator. | Sisira James, Nihal Kularatna, D. Alistair Steyn-Ross, Rainer Knnemeyer |