Kosala Gunawardane

16 papers C 5Journal 3Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
Hydrogen-Integrated Microgrids: A Comprehensive Review of Hydrogen Technologies and Energy Management Strategies.
IEEE Access
Bawantha Indrajith, Kosala Gunawardane, Md Alamgir Hossain, Li Li, Robert Nicholson, Ramon Zamora
2024 C conf
Implementation of a Supercapacitor Assisted Inverter System for Reducing Input Loop Losses: Preliminary Results of a Four-stage Inverter.
IECON
Chamila Anuradha Naligama, Nihal Kularatna, D. Alistair Steyn-Ross, Kosala Gunawardane
2023 C conf
Arc Absorption Options Based on Passive Components in DC Circuit Breakers.
IECON
Chamara Thilanka Dassanayake, Nihal Kularatna, D. Alistair Steyn-Ross, Kosala Gunawardane, Nicoloy Gurusinghe
2022 J jnl
A Dynamic Control Methodology for DC Fault Ride Through of Modular Multilevel Converter based High Voltage Direct Current Systems.
Comput. Electr. Eng.
Jude Inwumoh, Craig A. Baguley, Kosala Gunawardane
2021 C conf
Circuit Protection Techniques for Supercapacitor-Assisted Low-Dropout (SCALDO) Regulator.
TENCON
Kasun Subasinghage, Kosala Gunawardane, Nihal Kularatna
2021 C conf
Comparison of Step-Down Charge Pump Converters and Supercapacitor-Assisted Low- Dropout (SCALDO) Regulators.
TENCON
Kasun Subasinghage, Kosala Gunawardane, Nihal Kularatna
2021 C conf
EMI issues in LVDC-Microgrids due to Power Electronic Converters.
TENCON
Angaline Krishna, Kosala Gunawardane
2020 — conf
Supercapacitor based RC loop loss circumvention technique to improve the efficiency of photovoltaic inverters.
ICIT
Nalin Bandara, Kosala Gunawardane, Nihal Kularatna
2019 J jnl
Extending the Supercapacitor-Assisted Low-Dropout Regulator (SCALDO) Technique to a Split-Rail DC-DC Converter Application.
IEEE Access
Kasun Subasinghage, Kosala Gunawardane, Nihal Kularatna, Tek Tjing Lie
2018 — conf
Efficiency enhanced linear DC-DC converter topology with integrated DC-UPS capability.
ICIT
Kosala Gunawardane, Kasun Subasinghage, Nihal Kularatna
2018 — conf
Failure detection algorithm for High-Temperature Superconductor (HTS) breaker arc model.
ISGT
Aasim Ullah, Tek Tjing Lie, Kosala Gunawardane, Nirmal-Kumar C. Nair
2018 — conf
Selection of the Stable Range of the Equivalent Series Resistance (ESR) of the Output Capacitor for a SCALDO Regulator.
ISIE
Kasun Subasinghage, Kosala Gunawardane, Nihal Kularatna, Tek Tjing Lie
2017 — conf
AC source vs DC source: Charging efficiency in battery storage systems for residential houses.
ISGT Asia
Junaid Ali Qureshi, Tek Tjing Lie, Kosala Gunawardane, Nihal Kularatna, Waqar Ahmed Qureshi
2017 — conf
Back-to-back MOSFET switches to reduce the losses in SCALDO implementation.
ICIT
Kosala Gunawardane, Sting Xie, Nihal Kularatna
2017 — conf
Mitigation of residual flux for high-temperature superconductor (HTS) transformer by controlled switching of HTS breaker arc model.
ISGT Asia
Aasim Ullah, Tek Tjing Lie, Kosala Gunawardane, Nirmal-Kumar C. Nair
2017 — conf
Single-input, dual polarity, dual output DC-DC converter implementation based on the SCALDO technique.
ICIT
Kasun Subasinghage, Kosala Gunawardane, Tek Tjing Lie, Nihal Kularatna