By Dr Branislav Hredzak

Journal articles

Morstyn T; Momayyezan M; Hredzak B; Agelidis VG, 2016, 'Distributed Control for State-of-Charge Balancing Between the Modules of a Reconfigurable Battery Energy Storage System', IEEE Transactions on Power Electronics, 31, pp. 7986 - 7995, http://dx.doi.org/10.1109/TPEL.2015.2513777

Farivar G; Hredzak B; Agelidis VG, 2016, 'A DC-Side Sensorless Cascaded H-Bridge Multilevel Converter-Based Photovoltaic System', IEEE Transactions on Industrial Electronics, 63, pp. 4233 - 4241, http://dx.doi.org/10.1109/TIE.2016.2544243

Morstyn T; Hredzak B; Agelidis VG, 2016, 'Cooperative Multi-Agent Control of Heterogeneous Storage Devices Distributed in a DC Microgrid', IEEE Transactions on Power Systems, 31, pp. 2974 - 2986, http://dx.doi.org/10.1109/TPWRS.2015.2469725

Abeywardana DBW; Hredzak B; Agelidis VG, 2016, 'An Input Current Feedback Method to Mitigate the DC-Side Low-Frequency Ripple Current in a Single-Phase Boost Inverter', IEEE Transactions on Power Electronics, 31, pp. 4594 - 4603, http://dx.doi.org/10.1109/TPEL.2015.2473170

Momayyezan M; Hredzak B; Agelidis VG, 2016, 'Integrated Reconfigurable Converter Topology for High-Voltage Battery Systems', IEEE Transactions on Power Electronics, 31, pp. 1968 - 1979, http://dx.doi.org/10.1109/TPEL.2015.2440441

Abeywardana DBW; Hredzak B; Agelidis VG, 2016, 'A Rule-Based Controller to Mitigate DC-Side Second-Order Harmonic Current in a Single-Phase Boost Inverter', IEEE Transactions on Power Electronics, 31, pp. 1665 - 1679, http://dx.doi.org/10.1109/TPEL.2015.2421494

Yu Y; Konstantinou G; Hredzak B; Agelidis VG, 2016, 'Power Balance Optimization of Cascaded H-Bridge Multilevel Converters for Large-Scale Photovoltaic Integration', IEEE Transactions on Power Electronics, 31, pp. 1108 - 1120, http://dx.doi.org/10.1109/TPEL.2015.2407884

Farivar G; Hredzak B; Agelidis VG, 2016, 'Decoupled Control System for Cascaded H-Bridge Multilevel Converter Based STATCOM', IEEE Transactions on Industrial Electronics, 63, pp. 322 - 331, http://dx.doi.org/10.1109/TIE.2015.2472358

Yu Y; Konstantinou G; Hredzak B; Agelidis VG, 2016, 'Power Balance of Cascaded H-Bridge Multilevel Converters for Large-Scale Photovoltaic Integration', IEEE Transactions on Power Electronics, 31, pp. 292 - 303, http://dx.doi.org/10.1109/TPEL.2015.2406315

Morstyn T; Hredzak B; Demetriades GD; Agelidis VG, 2016, 'Unified distributed control for DC microgrid operating modes', IEEE Transactions on Power Systems, 31, pp. 802 - 812, http://dx.doi.org/10.1109/TPWRS.2015.2406871

Lystianingrum V; Hredzak B; Agelidis VG; Djanali VS, 2015, 'On Estimating Instantaneous Temperature of a Supercapacitor String Using an Observer Based on Experimentally Validated Lumped Thermal Model', IEEE Transactions on Energy Conversion, 30, pp. 1438 - 1448, http://dx.doi.org/10.1109/TEC.2015.2433312

Yu Y; Konstantinou G; Hredzak B; Agelidis VG, 2015, 'Operation of Cascaded H-Bridge Multilevel Converters for Large-Scale Photovoltaic Power Plants under Bridge Failures', IEEE Transactions on Industrial Electronics, 62, pp. 7228 - 7236, http://dx.doi.org/10.1109/TIE.2015.2434995

Farivar G; Hredzak B; Agelidis VG, 2015, 'Reduced-Capacitance Thin-Film H-Bridge Multilevel STATCOM Control Utilizing an Analytic Filtering Scheme', IEEE Transactions on Industrial Electronics, 62, pp. 6457 - 6468, http://dx.doi.org/10.1109/TIE.2015.2420675

Morstyn T; Hredzak B; Agelidis VG, 2015, 'Distributed Cooperative Control of Microgrid Storage', IEEE Transactions on Power Systems, 30, pp. 2780 - 2789, http://dx.doi.org/10.1109/TPWRS.2014.2363874

Hasheminamin M; Agelidis VG; Salehi V; Teodorescu R; Hredzak B, 2015, 'Index-Based Assessment of Voltage Rise and Reverse Power Flow Phenomena in a Distribution Feeder under High PV Penetration', IEEE Journal of Photovoltaics, 5, pp. 1158 - 1168, http://dx.doi.org/10.1109/JPHOTOV.2015.2417753

Hredzak B; Agelidis VG; Demetriades G, 2015, 'Application of explicit model predictive control to a hybrid battery-ultracapacitor power source', Journal of Power Sources, 277, pp. 84 - 94, http://dx.doi.org/10.1016/j.jpowsour.2014.11.148

Lystianingrum V; Hredzak B; Agelidis VG, 2015, 'Multiple model estimator based detection of abnormal cell overheating in a Li-ion battery string with minimum number of temperature sensors', Journal of Power Sources, 273, pp. 1171 - 1181, http://dx.doi.org/10.1016/j.jpowsour.2014.09.166

Wickramasinghe Abeywardana DB; Hredzak B; Agelidis VG, 2014, 'Single-Phase Grid-Connected LiFePO4 Battery-Supercapacitor Hybrid Energy Storage System with Interleaved Boost Inverter', IEEE Transactions on Power Electronics, PP, pp. 1 - 26, http://dx.doi.org/10.1109/TPEL.2014.2372774

Hredzak B; Agelidis VG; Jang M, 2014, 'A model predictive control system for a hybrid battery-ultracapacitor power source', IEEE Transactions on Power Electronics, 29, pp. 1469 - 1479, http://dx.doi.org/10.1109/TPEL.2013.2262003

Hredzak B; Agelidis VG; Demetriades GD, 2014, 'A Low Complexity Control System for a Hybrid DC Power Source Based on Ultracapacitor–Lead–Acid Battery Configuration', IEEE Transactions on Power Electronics, 29, pp. 2882 - 2891, http://dx.doi.org/10.1109/TPEL.2013.2277518

Herrmann G; Hredzak B; Venkataramanan V; Spurgeon S; Edwards CR, 2008, 'A novel discrete-time sliding mode technique and its application to a HDD dual-stage track-seek and track-following servo system', International Journal of Adaptive Control and Signal Processing, 22, pp. 344 - 358, http://dx.doi.org/10.1002/acs.992

Hredzak B; Herrmann G, 2008, 'Augmentation of short-span seeking performance using dynamic saturation', IEEE Transactions on Magnetics, 44, pp. 81 - 83, http://dx.doi.org/10.1109/TMAG.2007.910341

Hredzak B; Hermann G; Turner M; Postlethwaite I; Guo G, 2008, 'Discrete robust anti-windup to improve a novel dual-stage large-span track-seel/following method', IEEE Transactions on Control Systems Technology, 16, pp. 1342 - 1351

Hredzak B; Guo G; Zhang J, 2006, 'New method for sensorless measurement of hard disk drives imbalance', IEEE Transactions on Industrial Electronics, 53, pp. 1662 - 1668, http://dx.doi.org/10.1109/TIE.2006.881987

Hredzak B; Guo G, 2006, 'Electromagnetic balancer with flux guides', IEE Proceedings: Science, Measurement and Technology, 153, pp. 113 - 119, http://dx.doi.org/10.1049/ip-smt:20050080

Hredzak B; Guo G; Zhang J, 2006, 'Measurement and monitoring of hard disk drive spindle motor bearing parameters using position error signal', Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 220, pp. 1449 - 1453, http://dx.doi.org/10.1243/09544062JMES195

Hredzak B; Herrmann G; Guo G, 2006, 'A proximate-time-optimal-control design and its application to a hard disk drive dual-stage actuator system', IEEE Transactions on Magnetics, 42, pp. 1708 - 1715, http://dx.doi.org/10.1109/TMAG.2006.872003

Hredzak B; Guo G, 2006, 'Adjustable balancer with electromagnetic release of balancing members', IEEE Transactions on Magnetics, 42, pp. 1591 - 1596, http://dx.doi.org/10.1109/TMAG.2005.863619

Hredzak B; Guo G, 2006, 'A method for improving the resolution of active and passive balancing schemes for disc drives', Engineering Optimization, 38, pp. 245 - 255, http://dx.doi.org/10.1080/03052150500384874

Hredzak B; Guo G, 2006, 'New electromechanical balancing device for active imbalance compensation', Journal of Sound and Vibration, 294, pp. 737 - 751, http://dx.doi.org/10.1016/j.jsv.2005.12.024

Hredzak B; Guo G, 2004, 'Investigation of the feasibility of active balancing of hard disk drives', Mechatronics, 14, pp. 853 - 859, http://dx.doi.org/10.1016/j.mechatronics.2004.02.001

Hredzak B; Guo G, 2004, 'New passive balancing algorithm for high-density hard disk drives', Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 218, pp. 401 - 410, http://dx.doi.org/10.1177/095440620421800405

Hredzak B; Gair S; Eastham JF, 1998, 'Control of an EV drive with reduced unsprung mass', IEE Proceedings: Electric Power Applications, 145, pp. 600 - 606, http://dx.doi.org/10.1049/ip-epa:19982012

Hredzak B; Gair S; Eastham JF, 1996, 'Elimination of torque pulsations in a direct drive EV wheel motor', IEEE Transactions on Magnetics, 32, pp. 5010 - 5012, http://dx.doi.org/10.1109/20.539359

Conference Papers

Ali M; Hredzak B; Fletcher JE; Oleson K, 2022, 'A Diode Based Cell Level Balancer for Aqueous Sodium Batteries', in Asia-Pacific Power and Energy Engineering Conference, APPEEC, http://dx.doi.org/10.1109/APPEEC53445.2022.10072148

Khan O; Hredzak B; Fletcher JE, 2022, 'A Reconfigurable Multiport Converter for Grid Integrated Hybrid PV/EV/Battery System', in 2022 IEEE 16th International Conference on Compatibility, Power Electronics, and Power Engineering, CPE-POWERENG 2022, http://dx.doi.org/10.1109/CPE-POWERENG54966.2022.9880873

Khan O; Hredzak B; Fletcher JE, 2022, 'A Reconfigurable Multiport Converter: Design and Analysis of Multiple Input Modes', in Asia-Pacific Power and Energy Engineering Conference, APPEEC, http://dx.doi.org/10.1109/APPEEC53445.2022.10072058

Ali M; Hredzak B; Fletcher JE, 2022, 'An Electrochemical Impedance Spectroscopy Technique for Battery Packs with Modular Dual Active Bridge Converter Based Active Balancers', in Asia-Pacific Power and Energy Engineering Conference, APPEEC, http://dx.doi.org/10.1109/APPEEC53445.2022.10072097

Pinthurat W; Hredzak B, 2022, 'Distributed Active Power Control for Alleviation of Supply-Demand Mismatch Using Batteries in Grid-connected Power Networks', in Asia-Pacific Power and Energy Engineering Conference, APPEEC, http://dx.doi.org/10.1109/APPEEC53445.2022.10072099

Ahmad A; Tafti HD; Konstantinou G; Hredzak B; Fletcher J, 2022, 'Sensitivity Analysis of Grid-Connected Single-Phase Photovoltaic Inverters to Fast Voltage Sag Disturbance', in 2022 International Conference on Emerging Trends in Electrical, Control, and Telecommunication Engineering, ETECTE 2022 - Proceedings, http://dx.doi.org/10.1109/ETECTE55893.2022.10007189

Ahmad A; Tafti HD; Konstantinou G; Hredzak B; Fletcher JE, 2021, 'Analysis on the Behavior of Grid-Connected Single-Phase Photovoltaic Inverters under Voltage Phase-Angle Jumps', in Proceedings of the Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021, pp. 291 - 296, http://dx.doi.org/10.1109/ECCE-Asia49820.2021.9479264

Farivar GG; Townsend CD; Tafti HD; Rodriguez E; Pou J; Hredzak B, 2021, 'Inductive Operation of the Low-Capacitance StatCom Using Modular Filter Inductor', in 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings, pp. 1248 - 1253, http://dx.doi.org/10.1109/ECCE47101.2021.9595436

Zhang R; Hredzak B; Chen D, 2020, 'Bi-level Control Structure with Accurate Real and Reactive Powers Sharing for Low Voltage Microgrids with Highly Resistive Line Impedances', in 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia, pp. 1210 - 1215, http://dx.doi.org/10.1109/IPEMC-ECCEAsia48364.2020.9368181

Feng Y; Konstantinou G; Hredzak B; Fletcher J; Sun K, 2019, 'Topologies for reduction of second harmonic ripple in battery energy storage systems', in PEDG 2019 - 2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems, pp. 414 - 419, http://dx.doi.org/10.1109/PEDG.2019.8807611

Yi Z; Chen H; Sun K; Fletcher J; Konstantinou G; Hredzak B, 2019, 'Analysis and Mitigation of Oscillations in Bi-directional CLLC Resonant Converters', in 2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia), IEEE, pp. 1 - 7, presented at 2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia), 27 May 2019 - 30 May 2019, http://dx.doi.org/10.23919/icpe2019-ecceasia42246.2019.8797133

Lu N; Fang J; Tang Y; Hredzak B, 2019, 'A Frequency Deadband-Based Virtual Inertia Control for Grid-Connected Power Converters', in ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia, Busan, Korea (South), Korea (South), presented at ICPE 2019 - ECCE Asia, Busan, Korea (South), Korea (South), 27 May 2019 - 30 May 2019

Yi Z; Chen H; Sun K; Fletcher J; Konstantinou G; Hredzak B, 2019, 'Analysis and Mitigation of Oscillations in Bi-directional CLLC Resonant Converters', in ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia, Busan, Korea, pp. 1736 - 1742, presented at ICPE, Busan, Korea, 27 May 2019 - 30 May 2019

Zhang R; Hredzak B; Konstantinou G, 2019, 'Distributed Control for Microgrid Batteries Communicating over Network with Aperiodically Sampled Data with Time Delays', in ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia, Busan, Korea, pp. 2629 - 2634, presented at 2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia), Busan, Korea, 27 May 2019

Momayyezan M; Hredzak B; Fletcher J; Sun K, 2019, 'A reconfigurable converter with bidirectional energy transfer', in Proceedings of the IEEE International Conference on Industrial Technology, pp. 355 - 360, http://dx.doi.org/10.1109/ICIT.2019.8755181

Lu N; Hredzak B, 2018, 'Current Ripple Reduction for Photovoltaic Powered Single-Phase Buck-Boost Differential Inverter under Nonlinear Loads', in 7th International IEEE Conference on Renewable Energy Research and Applications, ICRERA 2018, pp. 544 - 548, http://dx.doi.org/10.1109/ICRERA.2018.8566746

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