Recent Publications


  • M. A. Khan, B. Hayes, “A Reduced Electrically-Equivalent Model of the IEEE European Low Voltage Test Feeder”, TechRxiv. Preprint., 2021
  • M. A. Khan, B.Hayes, “Smart Meter Based Two-Layer Distribution System State Estimation in Unbalanced MV/LV Networks”, IEEE Transactions on Industrial Informatics, vol. 18, no. 1, pp. 688–697, 2021.
  •  M. Alshammari and M. Duffy, "A novel synchronous H6 for improving light load efficiency of bidirectional inverters in a DC distribution system," 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 2021, pp. 1666-1673.
  •  M. Alshammari and M. Duffy, "Optimization of the Operating Frequency of a Bidirectional Synchronous H6 Inverter," 2021 10th International Conference on Renewable Energy Research and Application (ICRERA), 2021, pp. 244-249.
  •  M. Alshammari and M. Duffy, “Feasibility Analysis of a DC Distribution System for a 6 kW Photovoltaic Installation in Ireland,” Energies, vol. 14, no. 19, p. 6265. 2021.
  •  C. Shetty, Youssef Kandeel; Liang Ye; Séamus O’Driscoll; Paul McCloskey; Maeve Duffy; Cian O’Mathuna, "Analytical Expressions for Inductances of 3D Air Core Inductors for Integrated Power Supply," in IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
  • R. Bakker and M. Duffy, ‘Gapped and Un-gapped Filter Inductor Designs for a 500 WRMS Class-D Audio Amplifier’, J. Audio Eng. Soc., vol. 68, no. 12, pp. 926–937, Jan. 2021, doi: 10.17743/jaes.2020.0028.


  • Y. Kandeel and M. Duffy, "Design of 4th Order Resonance Filter for 5.4 W 20 MHz Buck Converter with PCB Integrated Inductor," 2020 IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL), 2020, pp. 1-7
  • M. A. Khan, B. Hayes, “Ptp-based time synchronisation of smart meter data for state estimation in power distribution networks”, IET Smart Grid, vol. 3, pp. 705–712(7), 2020


  •  Kandeel, Y, Duffy, M, (2019) Comparison of Coupled vs. Non-Coupled Microfabricated Inductors in 2W 20MHz Interleaved Buck Converter, THIRTY-FOURTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2019) pp.2638-2645
  • R. Bakker and M. Duffy, “Control Techniques for Audio Envelope Tracking,” in AES 146th Convention, 2019.
  • M. Alshammari and M. Duffy, "Comparative analysis between AC and DC distribution systems in a photovoltaic system: A case study of a school in Ireland," PCIM Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2019, pp. 1-8.
  •  M. A. Khan, B. Hayes, “Three Phase State Estimation in Power Distribution Networks by Integrating IEEE-1588 with Smart Meters”, IEEE International Conference on Smart Grid Synchronized Measurements and Analytics –SGSMA, Texas, USA, May 20-23, 2019


  •  R. Bakker and M. Duffy, ‘Improving the efficiency of class-D audio amplifier systems using envelope tracking DC-DC power supplies’, presented at the 2018 IEEE Applied Power Electronics Conference and Exposition (APEC), Mar. 2018. doi: 10.1109/apec.2018.8341044
  • R. Bakker and M. Duffy, ‘Maximising the efficiency of a Class-D audio amplifier output stage’, presented at the 2017 28th Irish Signals and Systems Conference (ISSC), Jun. 2017. doi: 10.1109/issc.2017.7983642.