Research Interests
Publications
Patents
1. S. Jayalath, N. Bejrajh, Non-planar Flux Couplers - United Kingdom: Patent Application No. 2310844.2
Journal Papers
1. P. Maile and S. Jayalat, "Parameter Estimation Using Total Harmonic Distortion in a WPT system ," in IEEE Transactions on Power Electronics, doi: 10.1109/TPEL.2024.3450969.
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2. U. Gordhan and S. Jayalath, "Comparative Analysis of Wireless Power Transfer Couplers for Unmanned Aerial Vehicles and Drones," in IEEE Open Journal of Power Electronics, vol. 5, pp. 618-633, 2024.
3. S. Jayalath and A. Khan, "Robust Optimization for Misalignment Tolerance in Inductive Power Transfer Coupler Design," in IEEE Open Journal of the Industrial Electronics Society, vol. 4, pp. 401-416, 2023.
4. S. Jayalath and A. Khan, "Robust Optimization of a Wireless Power Transfer Coupler Against Manufacturing and Fabrication Tolerances," in IEEE Open Journal of Power Electronics, vol. 4, pp. 776-790, 2023.
5. S. Jayalath and A. Khan, "Design, Challenges, and Trends of Inductive Power
Transfer Couplers for Electric Vehicles: A Review," in IEEE Journal of Emerging and Selected
Topics in Power Electronics, vol. 9, no. 5, pp.
6196-6218, Oct. 2021.
6. S. Jayalath and M. Hanif, "An LCL-Filter Design With Optimum Total Inductance and Capacitance" in IEEE Transactions on Power Electronics, vol. 33, no. 8, pp. 6687-6698, Aug. 2018.
7. S. Jayalath and M. Hanif, "Generalized LCL-Filter Design Algorithm for Grid-Connected Voltage-Source Inverter," in IEEE Transactions on Industrial Electronics, vol. 64, no. 3, pp. 1905-1915, March 2017.
8. S. Jayalath, D. Ongayo and M. Hanif, "Modelling powder core inductors for passive filters in inverters using finite element analysis," in Electronics Letters, vol. 53, no. 3, pp. 179-181, 2017.
Under Review
1. P. Jankee, S. Jayalath, G. Charles et.al, “Compensator Control in the abc Reference Frame using the General Power Theory for Minimal Power Delivery Loss”, in IEEE Open Journal of Industrial Electronics Society.
2. P. Jankee, D. Oyedokun S. Jayalath et.al, “Experimental Comparison of the pq-Theory and the General Power Theory for Harmonic and Unbalance Compensation”, in IEEE Transactions on Sustainable Energy.
3. U. Gordhan and S. Jayalath “Canted Cosine Theta Receiver for Wireless Drone Charging with Modified Solenoid Transmitter”, in IEEE Transactions on Power Electronics.
4. P. Maile and S. Jayalath, " Coil Design Methodology to Limit Current Harmonics and EMI in a Wireless Power Transfer System," in IEEE Transactions on Power Electronics.
Conference Papers
1. Gianluca Patrizi and S. Jayalath, “Wireless Charging Coupler for Agricultural UAVs and Drones with T-Shaped Landing Gear”, 2024 IEEE PES/IAS PowerAfrica, South Africa.(Accepted for presentation)
2. Akinola Ayodeji
Ajayi-Obe, Azeem Khan, Paul Barendse and S. Jayalath “Development
of a Five-Level Tapped Inductor Quasi-Z-Source Nested Neutral Point Clamped
Converter for Renewable Energy Systems” 2023 IEEE Energy Conversion Congress and Exposition (ECCE), Nashville,
TN, USA, 2023.
3. N Bejrajh and S. Jayalath “Impact of a Titanium Tibial Implant on the Wireless Charging of a
Biomedical Knee Sensor”, IEEE, Wireless Power Technologies Conference and Expo
(WPTCE), San Diego, CA, USA, 2023, pp. 1-5.
4. S.
Jayalath and A. Khan, "Impact of Design Methodologies
on the Coupler Design and optimization of an Inductive Power Transfer
System," 2022 Wireless Power Week (WPW), 2022, pp. 580-584.
5. U. Gordhan and S. Jayalath, "A Rectangular Double-Helix Receiver Coil for Wireless Charging of Drones," 2022 Wireless Power Week (WPW), 2022, pp. 361-365.
6. U. Gordhan and S. Jayalath, "Wireless Power Transfer System for an Unmanned Aerial Vehicle," 2021 12th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC), 2021, pp. 1-5.
7. S. Jayalath and A. Khan, "Analysis of the Relationship between the Parameters of IPT Transformer and Power Electronic System," 2018 IEEE Wireless Power Transfer Conference (WPTC), 2018, pp. 1-4.
8. S. Jayalath and M. Hanif, "Controller tuning for a single-phase grid-connected current source inverter," 2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC), Taipei, 2015, pp. 1-6.
9. S. Jayalath and M. Hanif, "CL-filter design for grid-connected CSI," 2015 IEEE 13th Brazilian Power Electronics Conference and 1st Southern Power Electronics Conference (COBEP/SPEC), Fortaleza, 2015, pp. 1-6.
10. Jayalath Sampath and Abhayasinghe Nimsiri, “A Gyroscopic Data based Pedometer Algorithm”, in Proc. IEEE 2013 8th International Conference on Computer Science &Education (ICCSE 2013), Sri Lanka, April 2013, pp. 551-554.
11. Jayalath Sampath and Abhayasinghe Nimsiri, Iain Murray “A Gyroscope based Accurate Pedometer Algorithm”, Presented at the Indoor Positioning and Indoor Navigation (IPIN 2013), France, October 2013.