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The Effect of Spread Spectrum Modulation for a Buck Converter Coupled with a Single Wired Communication Link (2021)
Presentation / Conference Contribution
Pena-Quintal, A., Niewiadomski, K., Muneeswaran, V., Greedy, S., Sumner, M., & Thomas, D. (2021). The Effect of Spread Spectrum Modulation for a Buck Converter Coupled with a Single Wired Communication Link. In EMC/SI/PI and EMC Europe Symposium, IEEE International Joint (445-450). https://doi.org/10.1109/EMC/SI/PI/EMCEurope52599.2021.9559276

This paper explores the effect of using a Spread Spectrum modulation technique with a Buck Converter on a communication cable coupled at the input voltage. The EMI created by the switching of the power converter generates damped oscillations on the d... Read More about The Effect of Spread Spectrum Modulation for a Buck Converter Coupled with a Single Wired Communication Link.

Assessing the Validity of Low and Medium-Fidelity Driving Simulators for HMI Distraction Testing – A Subjective Approach (2021)
Presentation / Conference Contribution
Merriman, S., Large, D., Pampel, S., & Burnett, G. (2021). Assessing the Validity of Low and Medium-Fidelity Driving Simulators for HMI Distraction Testing – A Subjective Approach.

Simulators are commonly employed for conducting driving-related research due to their increased flexibility, safety and control compared to on-the-road studies [1]. However, concerns have been raised regarding the validity of the approach, that is, t... Read More about Assessing the Validity of Low and Medium-Fidelity Driving Simulators for HMI Distraction Testing – A Subjective Approach.

What Just Happened? Exploring Drivers’ Behaviour in Response to Minimal Risk Condition – A Qualitative Driving Simulator Study (2021)
Presentation / Conference Contribution
Cortez, D., Large, D., & Burnett, G. (2021). What Just Happened? Exploring Drivers’ Behaviour in Response to Minimal Risk Condition – A Qualitative Driving Simulator Study.

Automated vehicles (AVs) are expected to improve road safety by reducing the number of collisions and safety critical events [1,2]. In the event of a failure of the automated driving system (ADS), or if it reaches the limit of its capability, action... Read More about What Just Happened? Exploring Drivers’ Behaviour in Response to Minimal Risk Condition – A Qualitative Driving Simulator Study.

Unified Cost Function Model Predictive Control for a three-stage Smart Transformer (2021)
Presentation / Conference Contribution
Tarisciotti, L., Buticchi, G., De Carne, G., Yang, J., Gu, C., & Wheeler, P. (2021). Unified Cost Function Model Predictive Control for a three-stage Smart Transformer. . https://doi.org/10.1109/ECCE47101.2021.9595809

The massive integration of power electronics-based renewable energy sources has profoundly changed the electrical grid. In this scenario, the smart transformer, which is a solid-state transformer with advanced control and communication features, has... Read More about Unified Cost Function Model Predictive Control for a three-stage Smart Transformer.

Mechanism Designs for Solar Tracking (2021)
Presentation / Conference Contribution
Russo, M., & Ceccarelli, M. (2022). Mechanism Designs for Solar Tracking. In Proceedings of I4SDG Workshop 2021: IFToMM for Sustainable Development Goals (241-249). https://doi.org/10.1007/978-3-030-87383-7_26

In this paper, mechanism design for solar trackers is discussed in terms of serial and parallel architectures that are analyzed to characterize the feasible performance of mechanism solutions that can fully track the sun during its diurnal east-to-we... Read More about Mechanism Designs for Solar Tracking.

Historical and Technical Analysis of Harmonic Drive Gear Design (2021)
Presentation / Conference Contribution
Irakoze, V., Ceccarelli, M., & Russo, M. (2022). Historical and Technical Analysis of Harmonic Drive Gear Design. In M. Pucheta, A. Cardona, S. Preidikman, & R. Hecker (Eds.), Multibody Mechatronic Systems: MuSMe 2021 (46-55). https://doi.org/10.1007/978-3-030-88751-3_5

This paper presents a historical and technical analysis of the Harmonic Drive Gear Design by taking into consideration the original patent by Clarence Walton Musser, the inventor of “Strain Wave Gear” and by studying a performance evaluation of it. T... Read More about Historical and Technical Analysis of Harmonic Drive Gear Design.

Trapezoidal operation of modular multilevel DC-DC converter for HVDC interconnections (2021)
Presentation / Conference Contribution
Saleh, B. M., Donoso Merlet, F., Costabeber, A., Watson, A. J., & Clare, J. C. (2021). Trapezoidal operation of modular multilevel DC-DC converter for HVDC interconnections. In IECON 2021 - 47th Annual Conference of the IEEE Industrial Electronics Society (1-6). https://doi.org/10.1109/IECON48115.2021.9589971

High Voltage Direct Current (HVDC) grids are becoming a preferred option for the expansion of the traditional electrical networks as a result of their potential economic, technical and environmental benefits. Developing HVDC grids includes the linkin... Read More about Trapezoidal operation of modular multilevel DC-DC converter for HVDC interconnections.

Influence of the Magnetic Load on High Speed Synchronous Reluctance Machines Design (2021)
Presentation / Conference Contribution
Gallicchio, G., Palmieri, M., Cupertino, F., Di Nardo, M., Degano, M., & Gerada, C. (2021). Influence of the Magnetic Load on High Speed Synchronous Reluctance Machines Design. In IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society. https://doi.org/10.1109/IECON48115.2021.9589972

Synchronous reluctance machines are becoming a widespread solution in many engineering areas thanks to their simple rotor structure, the absence of rare-earth permanent magnets and high efficiency. The design of such machines is a widely investigated... Read More about Influence of the Magnetic Load on High Speed Synchronous Reluctance Machines Design.

Distributed Predictive Control using Frequency and Voltage Soft Constraints in AC Microgrids including Economic Dispatch of Generation (2021)
Presentation / Conference Contribution
Navas-Fonseca, A., Burgos-Mellado, C., Gomez, J. S., Llanos, J., Espina, E., Saez, D., & Sumner, M. (2021). Distributed Predictive Control using Frequency and Voltage Soft Constraints in AC Microgrids including Economic Dispatch of Generation. . https://doi.org/10.1109/IECON48115.2021.9589500

This paper proposes a distributed predictive secondary controller to tackle together frequency and voltage regulation, realize the economic dispatch and reactive power sharing of generation units in isolated AC microgrids. Contrary to most approaches... Read More about Distributed Predictive Control using Frequency and Voltage Soft Constraints in AC Microgrids including Economic Dispatch of Generation.

Design and Analysis of a Double Coaxial Magnetic Coupling to Improve Torque Density (2021)
Presentation / Conference Contribution
Akcay, Y., Tweedy, O., Giangrande, P., & Galea, M. (2021). Design and Analysis of a Double Coaxial Magnetic Coupling to Improve Torque Density. In IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society 13-16 Oct. 2021. https://doi.org/10.1109/iecon48115.2021.9589169

Coaxial magnetic couplings are an attractive alternative to traditional mechanical machine couplings which bring several desirable advantages but are limited by their relatively low torque density and torque to mass ratio. The optimum magnetic design... Read More about Design and Analysis of a Double Coaxial Magnetic Coupling to Improve Torque Density.

Active Rectifier Control for Selective Fuse Tripping in a DC Microgrid (2021)
Presentation / Conference Contribution
Yang, J., Buticchi, G., Gu, C., Wheeler, P., & Bruske, S. (2021). Active Rectifier Control for Selective Fuse Tripping in a DC Microgrid. In IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society. https://doi.org/10.1109/IECON48115.2021.9589535

Distributed energy resources and new loads such as fast charging stations for electric vehicles are often dc-based. By using low-voltage dc microgrids to connect such systems to the grid, conversion stages can be omitted and higher efficiencies can b... Read More about Active Rectifier Control for Selective Fuse Tripping in a DC Microgrid.

Electromagnetic and Thermal Evaluation of Surface-Mounted PM Vernier Machines (2021)
Presentation / Conference Contribution
Ahmadi Darmani, M., Vaschetto, S., Cavagnino, A., & Popescu, M. (2021, October). Electromagnetic and Thermal Evaluation of Surface-Mounted PM Vernier Machines. Presented at 13th Annual IEEE Energy Conversion Congress & Exposition (ECCE 2021), Vancouver, BC, Canada (online)

This study investigates the electromagnetic and thermal performance of surface-mounted permanent magnet vernier machines. In particular, different losses and thermal behaviour of PM vernier machines are evaluated considering different gear ratios and... Read More about Electromagnetic and Thermal Evaluation of Surface-Mounted PM Vernier Machines.

A Simple PWM Strategy for Three-Level NPC Converters in Aircraft Electric Starter/Generator System With Improved DC-Link Voltage Utilization and Reduced Common-Mode Voltage (2021)
Presentation / Conference Contribution
Guo, F., Yang, T., Yeoh, S. S., Bozhko, S., Wheeler, P., & Diab, A. M. (2021). A Simple PWM Strategy for Three-Level NPC Converters in Aircraft Electric Starter/Generator System With Improved DC-Link Voltage Utilization and Reduced Common-Mode Voltage. . https://doi.org/10.1109/ECCE47101.2021.9595933

Due to the employment of three-level neutral-point-clamped (3L-NPC) converters in the aircraft electric starter/generator (ESG) systems, the pulse-width-modulation (PWM) strategy plays a significant role in the converter-fed PMSM drives. However, the... Read More about A Simple PWM Strategy for Three-Level NPC Converters in Aircraft Electric Starter/Generator System With Improved DC-Link Voltage Utilization and Reduced Common-Mode Voltage.

Reconfigurable Cascaded Multilevel Converter: A New Topology For EV Powertrain (2021)
Presentation / Conference Contribution
Tresca, G., Leuzzi, R., Formentini, A., Rovere, L., Anglani, N., & Zanchetta, P. (2021). Reconfigurable Cascaded Multilevel Converter: A New Topology For EV Powertrain. In 2021 IEEE Energy Conversion Congress and Exposition (ECCE) (1454-1460). https://doi.org/10.1109/ECCE47101.2021.9595741

This paper presents a novel cascaded multilevel converter topology with reconfigurable battery modules able to merge the power conversion and the battery management functionalities for electric powertrain application. In the proposed topology, each b... Read More about Reconfigurable Cascaded Multilevel Converter: A New Topology For EV Powertrain.

Modelling, Analysis and Design Considerations of Multi-Phase Bearingless Permanent Magnet Synchronous Machine (2021)
Presentation / Conference Contribution
Marfoli, A., Nardo, M. D., Garvey, S., Degano, M., Vashisht, R., Turnbull, R., & Gerada, C. (2021). Modelling, Analysis and Design Considerations of Multi-Phase Bearingless Permanent Magnet Synchronous Machine. In 2021 IEEE Energy Conversion Congress and Exposition (ECCE) (4646-4653). https://doi.org/10.1109/ECCE47101.2021.9595524

This paper presents a general multi-harmonics analytical model able to predict both torque and force behaviour of a multi-phase permanent magnet synchronous machine. This machine topology can be adopted in bearingless applications and in application... Read More about Modelling, Analysis and Design Considerations of Multi-Phase Bearingless Permanent Magnet Synchronous Machine.

A Direct Model Predictive Control Strategy for High-Performance Synchronous Reluctance Motor Drives (2021)
Presentation / Conference Contribution
Riccio, J., Karamanakos, P., Odhano, S., Tang, M., Nardo, M. D., & Zanchetta, P. (2021). A Direct Model Predictive Control Strategy for High-Performance Synchronous Reluctance Motor Drives. In 2021 IEEE Energy Conversion Congress and Exposition (ECCE) (4704-4710). https://doi.org/10.1109/ECCE47101.2021.9595334

This paper presents a finite control set model predictive control (FCS-MPC) method that improves the performance of a synchronous reluctance machine drive. As shown, when a high sampling-to-switching frequency ratio is used with FCS-MPC, the stator c... Read More about A Direct Model Predictive Control Strategy for High-Performance Synchronous Reluctance Motor Drives.

A Stable and Robust DC Power System for More Electric Aircraft (2021)
Presentation / Conference Contribution
Mirzaeva, G., Miller, D., Goodwin, G., & Wheeler, P. (2021). A Stable and Robust DC Power System for More Electric Aircraft. . https://doi.org/10.1109/ECCE47101.2021.9595813

More Electric Aircraft’ (MEA) is a trend for medium and long haul airliners, in which all functions except propulsion are powered by engine-driven electrical generators. Power systems for MEA are in the process of rapid development. Constant Power Lo... Read More about A Stable and Robust DC Power System for More Electric Aircraft.

Model predictive Control of a Double Stage AC-DC Converter for Grid-Interface of Vanadium Flow Batteries (2021)
Presentation / Conference Contribution
Di Salvo, S. R., Bulzi, M., Riccio, J., Leuzzi, R., Zanchetta, P., & Anglani, N. (2021). Model predictive Control of a Double Stage AC-DC Converter for Grid-Interface of Vanadium Flow Batteries. In 2021 IEEE Energy Conversion Congress and Exposition (ECCE) (1895-1901). https://doi.org/10.1109/ECCE47101.2021.9595483

This paper presents a multi-objective model predictive control algorithm to implement the control of a bidirectional double stage ac-dc power conversion system, used to interface a Vanadium redox flow battery with a power grid. The converter topology... Read More about Model predictive Control of a Double Stage AC-DC Converter for Grid-Interface of Vanadium Flow Batteries.

COVID-Well Study: Qualitative Evaluation of Supported Wellbeing Centres and Psychological First Aid for Healthcare Workers during the COVID-19 Pandemic (2021)
Presentation / Conference Contribution
Blake, H., Gupta, A., Javed, M., Wood, B., Knowles, S., Coyne, E., & Cooper, J. (2021, October). COVID-Well Study: Qualitative Evaluation of Supported Wellbeing Centres and Psychological First Aid for Healthcare Workers during the COVID-19 Pandemic. Poster presented at Annual Medical Education Conference of Nottinghamshire Healthcare NHS Foundation Trust 2020, Nottingham, UK