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M. Duffy, S. Kulkarni, S. Roy; ’Improved Shielding Performance Using High Permeability Electroplated Thin Films in Printed Circuit Boards’, Intermag 2011, Taipei, April 2011.
F. Noor, M. Duffy; ’Optimum Core-Winding Ratio for a Receiver Coil in a Biomedical Inductive Power System’, Biodevices 2011, Rome, January 2011.
M. Duffy, N. Wang, "Potential for Improved Efficiency of PSoC with Parallel Micro-Inductors", Poster presentation, PowerSoc 2010, Cork, October 2010.
C. Collins, M. Duffy, "Improving the Light-Load Efficiency of VRMs Using Parallel Inductors", IEEE Energy Conversion Congress and Expo, Atlanta, September 2010.
L. Zhang, W. G. Hurley, D. Xu, “Modelling of a Portable PEMFC System”, 14th Power Electronics and Motion Control Conference, EPE-PEMC, Ohrid, Macedonia, pp. 96–100, September 2010.
L. Zhang, W. G. Hurley, W. H. Wölfle, “A New Approach to Achieve Maximum Power Point Tracking for PV System with a Variable Inductor”, 2nd International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2010, Hefei, China, pp. 948–952, June 2010.
F. Noor, M. Duffy, "Amplifier Design of a Biomedical Inductive Power System", IET Irish Signals and Systems Conference, ISSC, Cork, June 2010.
F. Noor, M. Duffy, "Effect of a Magnetic Core in the Receiver Coil of a Biomedical Inductive Power System", IEEE Engineering in Medicine and Biology Conference, EMBC 2009, Minneapolis, September 2009.
M. E. Glavin, P.K.W. Chan, W. G. Hurley, “Optimization of Autonomous Hybrid Energy Storage System for Photovoltaic Applications”, 1st IEEE Energy Conversion Congress and Exposition, San Jose, September 2009.
M. E. Glavin, P.K.W. Chan, S. Armstrong, W. G. Hurley, “A Stand-Alone Photovoltaic Supercapacitor Battery Hybrid Energy Storage System”, 13th Power Electronics and Motion Control Conference, EPE-PEMC, Poznan, Poland, pp. 1711–1718, September 2008.
M. Duffy, C. Collins, F. M. F. Rhen, P. McCloskey, S. Roy, “High Current Inductor Design for MHz Switching”, 38th IEEE Power Electronics Specialists Conference, PESC’08, Rhodes, Greece, pp. 2672–2677, June 2008.
S. Armstrong, M. E. Glavin, W. G. Hurley, “Comparison of Battery Charging Algorithms for Stand Alone Photovoltaic Systems”, 38th IEEE Power Electronics Specialists Conference, PESC’08, Rhodes, Greece, pp. 1469–1475, June 2008.
Y. S. Wong, W. G. Hurley, W. H. Wölfle, "Temperature Compensation Algorithm for Interrupted Charge Control Regime for a VRLA Battery in Standby Applications", 23rd IEEE Applied Power Electronics Conference, APEC’08, Austin, Texas, pp. 1278–1283, February 2008.
M. E. Glavin, W. G. Hurley, "Ultracapacitor/Battery Hybrid for Solar Energy Storage", 42nd Universities Power Engineering Conference, UPEC 2007, University of Brighton, UK, vol. 2, pp. 791–795, September 2007.
S. Kelly, C. Collins, M. Duffy, F. Rhen, S. Roy, "Core Materials for High Frequency VRM Inductors", 38th IEEE Power Electronics Specialists Conference, PESC’07, Orlando, Florida, USA, 1767–1772, June 2007.
M. Glavin, W. G. Hurley, "Battery Management System for Solar Energy Applications", 41st Universities Power Engineering Conference, UPEC 2006, Northumbria University, Newcastle upon Tyne, UK, vol. 1, pp. 79–83, September 2006.
M. Coleman, C. K. Lee, W. G. Hurley, "State of Health Determination: Two Pulse Load Test for a VRLA Battery", Proceeding of the 37th IEEE Power Electronics Specialists Conference, PESC’06, Jeju, Korea, vol. 1, pp. 422–427, June 2006.
D. Carroll, M. Duffy, "Demonstration of Wearable Power Generator", 11th European Conference on Power Electronics and Applications, EPE’05 Dresden, Germany, paper no. 884, CD ROM, September 2005.
S. Armstrong, W. G. Hurley, "Investigation of the Harmonic Response of a Photovoltaic System with a Solar Emulator", 11th European Conference on Power Electronics and Applications, EPE’05 Dresden, Germany, paper no. 486, CD ROM, September 2005.
D. Carroll, M. Duffy, "Maximising Power from Wearable Electromagnetic Generators", 40th Universities Power Engineering Conference, UPEC 2005, University College Cork, paper no. 268, CD ROM, pp. 475–479, September 2005.
S. Armstrong, W. G. Hurley, "A Quantitative Algorithm for Calculating Maximum Power Point Tracking Efficiency", 40th Universities Power Engineering Conference, UPEC 2005, University College Cork, paper no. 196, CD-ROM, pp. 1235–1239, September 2005.
N. Popa, M. Duffy, "Design of a Wearable Generator with a Magnetic Core", 40th Universities Power Engineering Conference, UPEC 2005, University College Cork, paper no. 193, CD ROM, pp. 745–749, September 2005.
C. Collins, M. Duffy, "Custom Core Design for Distribute (Parallel) Inductor Design for VRM applications", 40th Universities Power Engineering Conference, UPEC 2005, University College Cork, paper no. 192, CD ROM, pp. 1141–1145, September 2005.
S. Armstrong, W. G. Hurley, "Investigating the Effectiveness of Maximum Power Point Tracking for a Solar System", 36th IEEE Power Electronics Specialists Conference, PESC’05, Recife, Brazil, vol. 1, pp. 204–209, June 2005.
C. Collins, M. Duffy, "Distributed Inductor Design for VRM Applications", Intermag 2005, Nagoya, Japan, May 2005.
W. G. Hurley, M. Coleman, C. K. Lee, C. Zhu, "A Combined SOC Estimation Method Under Varied Ambient Temperature for a Lead-Acid Battery", 20th IEEE Applied Power Electronics Conference, APEC'05, Austin, Texas, vol. 2, pp. 991–997, March 2005.
M. Duffy, S. C. Tang, P. Ripka, "Application of Fluxgate Excitation Circuit to Magnetic Sensing", Eurosensors XVII, Rome, Italy, September 2004.
S. Armstrong, W. G. Hurley, "Self-regulating Maximum Power Point Tracking for Solar Energy Systems", 39th Universities Power Engineering Conference, UPEC 2004, University of the West of England, Bristol, vol. 2, pp. 604–608, September 2004.
V. Leonavièius, M. Duffy, S. C. Ó Mathúna, "Planar Controlled-Leakage-Inductance Transformer with Magnetic Shunt – Application in Resonant AC/DC Converter", Proceedings of EPE – PEMC, 2004, Riga, Latvia, September 2004.
P. Ripka, W. G. Hurley, "Excitation Efficiency of Fluxgate Sensors", 5th European Magnetic Sensors and Actuators Conference, EMSA 2004, Cardiff, Paper no. MO-6, pp. 1–9, July 2004.
C. Zhu, W. G. Hurley, M. Coleman, "State of Charge Determination in a Lead-Acid Battery: Combined EMF Estimation and Ah-balance Approach", 35th IEEE Power Electronics Specialists Conference, PESC'04, Aachen, Germany, vol. 3, pp. 1908–1914, June 2004.
D. Carroll, M. Duffy, "Electromagnetic Generators for Power Harvesting", 35th IEEE Power Electronics Specialists Conference, PESC’04, Aachen, Germany, vol. 3, pp. 2075–2081, June 2004.
C. Collins, M. Duffy, "Investigation of Passive Component Size in VRMs", 35th IEEE Power Electronics Specialists Conference, PESC’04, Aachen, Germany, vol. 6, pp. 4340-4346, June 2004.
M. Bhatt, W. Wölfle, W. G. Hurley, "Ladung und Ladungserhatung bei Blei Akkumulatoren fuer Standby-Anwendungen durch geregelte Ladeunterbrechung und Pulsstromsteuerung", Desing&Elektronik Entwicklerforum, Batterien, Ladenkonzepte & Stromversorgungsdesign, Munich, Germany, March 2004.
S. Coughlan, J. G. Breslin, "The Application of Modern PDA Technology for Effective Handheld Solutions in the Retail Industry", IEEE International Conference on Industrial Technology, ICIT '03, Maribor, Slovenia, pp. 411–415, December 2003.
M. Coleman, C. B. Zhu, W. G. Hurley, "Battery Monitoring and Control for Automotive Applications", 38th Universities Power Engineering Conference, UPEC 2003, Aristotle University, Thessaloniki, Greece, vol. 1, pp. 145–148, September 2003.
C. Collins, M. Duffy, "Analysis of Inductor Performance for VRM Applications", 38th Universities Power Engineering Conference, UPEC 2003, Aristotle University, Thessaloniki, Greece, vol. 1 , September 2003.
D. Carroll, M. Duffy, "Power Harvesting for Wearable Electronics"; 38th Universities Power Engineering Conference, UPEC 2003, Aristotle University, Thessaloniki, Greece, September 2003.
J. Breslin, W. G. Hurley, "A Web-Based System for Transformer Design", 7th International Conference on Knowledge-Based Intelligent Information and Engineering Systems, KES'2003, University of Oxford, pp. 715–721, September 2003.
M. Bhatt, W. G. Hurley, W. Wölfle, "A New Approach to Intermittent Charging of Valve-Regulated Lead-Acid Batteries in Standby Applications", 34th IEEE Power Electronics Specialists Conference, PESC’03, Acapulco, Mexico, vol. 2, pp. 895–900, June 2003.
P. Ripka, W. G. Hurley, "Switching-Mode Fluxgate", 12th International Conference on Solid-State Sensors, Actuators and Microsystems, Transducers'03, Boston, MA, vol. 2, pp. 1283–1288, June 2003.
W. Wölfle, W. G. Hurley, "Power Factor Correction and Harmonic Filtering for AC/DC Converters", 28th IEEE Industrial Electronics Conference, IECON'02, Seville, Spain, pp. 3238–3243, (Invited paper), November 2002.
S. C. Tang, M. C. Duffy, P. Ripka, W. G. Hurley, "Excitation Circuit for Fluxgate Sensor Using Saturable Inductor", 16th European Conference on Solid-State Transducers, EUROSENSORS XVI, Czech Technical University, Prague, Czech Republic, MP66, pp. 159–160, September 2002 (Best Poster Prize).
M. Keane, W. G. Hurley, "Intelligent Semiconductor Switch for 42V Automotive Application", 37th Universities Power Engineering Conference, UPEC 2002, Staffordshire University, pp. 416–420, September 2002.
M. Bhatt, W. G. Hurley, W. Wölfle, "Battery Charge Control for Emergency Back-Up Systems", 37th Universities Power Engineering Conference, UPEC 2002, Staffordshire University, pp. 411–415, September 2002.
U. Reghelin, W. G. Hurley, W. Wölfle, "Quasi-Active Power Factor Correction with a Variable Inductive Filter: Finite Element Analysis", 37th Universities Power Engineering Conference, UPEC 2002, Staffordshire University, pp. 431–435, September 2002.
P. Ripka, J. Kubik, M. Duffy, W. G. Hurley, S. O’Reilly, "Current Sensor in PCB Technology", 1st IEEE International Conference on Sensors, IEEE SENSORS 2002, Kissimmee, FL, USA, vol. 2, pp. 779–784, June 2002.
P. Ripka, W. G. Hurley, "Excitation Tuning in Fluxgate Sensors", 19th IEEE Instrumentation and Measurement Technology Conference, IMTC2002, Anchorage, AK, USA, vol. 1, pp. 677–680, May 2002.
M. Keane, W. G. Hurley, "Solid State Switching in 42V Automotive Environment", 36th Universities Power Engineering Conference, UPEC 2001, University of Wales, Swansea, Session 6B, September 2001.
I. Rigney, W. G. Hurley, "Design Parameters for Electronic Components in a 42V Automotive Environment", 36th Universities Power Engineering Conference, UPEC 2001, University of Wales, Swansea, Session 8C, September 2001
M. Hynes, W. G. Hurley, "The Design and Implementation of a Switched Mode Converter for a Magnetic Suspension System", 36th Universities Power Engineering Conference, UPEC 2001, University of Wales, Swansea, Session 1B, September 2001.
W. Wölfle, W. G. Hurley, S. Lambert, "Quasi-active Power Factor Correction: the Role of Variable Inductance", IEEE Power Electronics Specialists Conference, PESC'01, Vancouver, Canada, vol. 4, pp. 2078–2083, June 2001.
M. Hynes, W. G. Hurley, "The Design and Implementation of a DC-DC Power Conversion Board for a Laboratory Exercise", 35th Universities Power Engineering Conference, UPEC 2000, Belfast, Session 5B, September 2000.
I. Rigney, W. G. Hurley, "The Adaptation of Existing Standard EMI Pulses to a Dual-voltage Automotive Electrical System", 35th Universities Power Engineering Conference, UPEC 200, Belfast, Session 4B, September 2000.
J. G. Breslin, W. G. Hurley, "Computer Aided High Frequency Transformer Design Using an Optimized Methodology", 7th IEEE Workshop on Computers in Power Electronics, COMPEL 2000, Blacksburg, Virginia, pp. 268–271, July 2000.
W. Wölfle, W. G. Hurley, S. Arnold, "Power Factor Correction for AC-DC Converters with Cost Effective Inductive Filtering", IEEE Power Electronics Specialists Conference, PESC'00, Galway, Ireland, pp. 332–337, June 2000.
M. Duffy, T. O'Donnell, S. O'Reilly, S. C. O’Mathúna, P. McCluskey, W. G. Hurley, "Comparison of Integrated Component Technologies for Power Conversion Applications", 4th International Power Electronics Conference, IPEC'00, Tokyo, Japan, pp. 309–314, April 2000. (Invited Paper)
S. Guttowski, R. J. Thomas, W. G. Hurley, J. G. Kassakian, "The Impact of the Transition from 14V to 42V on EM Noise of Automotive Relays", 1st International Congress on 42V PowerNet, Villach, Austria, September 1999.
W. G. Hurley, E. Gath, J. G. Breslin, "Optimizing the A.C. Resistance of Multilayer Transformer Windings with Arbitrary Current Waveforms ", IEEE Power Electronics Specialists Conference, PESC'99, Charleston, SC, pp. 580–585, June 1999.
S. Kelly, W. G. Hurley, "Planar Pulse Transformers: Analysis and Design", 33rd Universities Power Engineering Conference, UPEC'98, Edinburgh, vol. 1, pp. 290–293, September 1998.
S. Kelly, W. G. Hurley, "Planar Pulse Transformers for Switching Circuits", 32nd Universities Power Engineering Conference, UPEC'97, UMIST, Manchester, vol. 1, pp. 503–506, September 1997.
M. Butler, W. G. Hurley, W. Wölfle, "Active Power Factor Correction of a Single Stage AC-DC Converter with Reactive Power Control", 7th European Conference on Power Electronics and Applications, EPE'97, Trondheim, Norway, vol. 1, pp. 176–181, September 1997.
J. G. Breslin, W. G. Hurley, "Derivation of Optimum Winding Thickness for Duty Cycle Modulated Current Waveshapes", 28th IEEE Power Electronics Specialists Conference, PESC'97, St. Louis, MO, vol. 1, pp. 655–661, June 1997.
W. G. Hurley, M. C. Duffy, S. O'Reilly, S. C. O’Mathúna, "Impedance Formulas for Planar Magnetic Structures with Spiral Windings", IEEE Power Electronics Specialists Conference, PESC'97, St. Louis, MO, pp. 627–633, June 1997.
S. O'Reilly, S. C. O’Mathúna, M. C. Duffy, W. G. Hurley, "A Comparative Analysis of Interconnection Technologies for Integrated Multilayer Inductors", 11th European Microelectronics Conference, Venice, Italy, pp. 427–435, May 1997.
W. G. Hurley, "Optimizing Core and Winding Design in High Frequency Transformers", Proceedings of V IEEE Congreso Internacional de Electronica de Potentica, Cuernavaca, Mexico, pp. 1–13, October 1996. (Keynote Paper)
J. G. Breslin, W. G. Hurley, "A Novel Optimisation Scheme for Designing High Frequency Transformer Windings", 31st Universities Power Engineering Conference, UPEC'96, Crete, vol. 1, pp. 465–468, September 1996.
M. Butler, W. G. Hurley, W. Wölfle, "A Novel Scheme for Active Power Factor Correction of a Single-stage AC-DC Converter", 31st Universities Power Engineering Conference, UPEC'96, Crete, vol. 1, pp. 421–424, September 1996.
J. J. Collins, W. G. Hurley, "The Application of Expert Systems and Neural Networks to the Diagnosis of Power Quality Problems", Third International Conference on Power Quality, PQA'94, Amsterdam, A-2.03, October 1994.
D. McKernan, S. Suttle, W. G. Hurley, "Power Quality at an Earth Satellite Station: A Case Study", Third International Conference on Power Quality, PQA'94, Amsterdam, A-1.04, October 1994.
M. C. Duffy, W. G. Hurley, "High Frequency Effects in Planar Magnetics: Inclusive of Skin Effect", IEEE Power Electronics Specialists Conference, PESC'95, Atlanta GA, pp. 645–650, June 1995.
J. G. Breslin, W. G. Hurley, "Design of Magnetic Components Using a Graphical Interface: Inclusive of High Frequency Effects", 30th Universities Power Engineering Conference, UPEC'95, University of Greenwich, London, vol. 1, pp. 347–350, September 1995.
L. G. Mannion, W. G. Hurley, "Rectifier Circuit Analysis with Power Factor Correction", 30th Universities Power Engineering Conference, UPEC'95, University of Greenwich, London, vol. 2, pp. 753–756, September 1995.
M. P. Collins, W. G. Hurley, E. Jones, "The Application of Wavelet Theory in an Expert System for Power Quality Diagnostics", 30th Universities Power Engineering Conference, UPEC'95, University of Greenwich, London, vol. 1, pp. 274–277, September 1995.
D. McKernan, S. Suttle, W. G. Hurley, "Power Quality at an Earth Satellite Station: A Case Study", Third International Conference on Power Quality, PQA'94, Amsterdam, A-1.04, October 1994.
J. J. Collins, W. G. Hurley, "Application of Expert Systems and Neural Networks to the Diagnosis of Power Quality Problems", Third International Conference on Power Quality, PQA'94, Amsterdam, A-2.03, October 1994.
L. G. Mannion, W. G. Hurley, "Effect of Source Impedance on Input Current Harmonics in Rectifier Circuits", 29th Universities Power Engineering Conference, UPEC'94, University College Galway, vol. 2, pp. 963–966, September 1994.
D. McKernan, W. G. Hurley, "Waveform Signatures of Power Disturbances: Measurement and Analysis", 29th Universities Power Engineering Conference, UPEC’94, University College Galway, vol. 2, pp. 959–962, September 1994.
M. C. Duffy, W. G. Hurley, "High Frequency Effects in Planar Magnetic Structures", 29th Universities Power Engineering Conference, UPEC’94, University College Galway, vol. 1, pp. 244–247, September 1994.
M. P. Collins, W. G. Hurley, E. Jones, "The Application of Wavelet Theory to Power Quality Diagnostics", 29th Universities Power Engineering Conference, UPEC'94, University College Galway, vol. 1, pp. 129–132, September 1994
S. C. O’Mathúna, W. G. Hurley, J. Madden, "Technology Capability Assessment for Planar Magnetics", High Frequency Power Conversion Conference, San Jose, U.S.A., pp. 524–538, April 1994.
J. Collins, W. G. Hurley, T. P. McHale, P. J. Nolan, "Classification of Power Quality Problems Using Neural Networks and Expert System Approaches", 28th Universities Power Engineering Conference, UPEC'93, Staffordshire University, vol. 2, pp. 506–509, September 1993.
M. C. Duffy, W. G. Hurley, "Inductance Calculations for Planar Magnetics", 28th Universities Power Engineering Conference, UPEC’93, Staffordshire University, vol. 1, pp. 34–37, September 1993.
W. G. Hurley, W. Wölfle, "Optimizing the Design of Transformers at High Frequencies", 27th Universities Power Engineering Conference, UPEC’92, University of Bath, vol. 1, pp. 282–285, September 1992.
