All Outputs (52)

Control and Experimental Validation of the Series Bridge Modular Multilevel Converter for HVDC Applications (2019)
Journal Article
Martinez Diez, C., Costabeber, A., Tardelli, F., Trainer, D., & Clare, J. (2019). Control and Experimental Validation of the Series Bridge Modular Multilevel Converter for HVDC Applications. IEEE Transactions on Power Electronics, 35(3), 2389-2401. https://doi.org/10.1109/tpel.2019.2929862

© 1986-2012 IEEE. The series bridge converter (SBC) is a modular multilevel converter (MMC) recently developed to enhance power density in high-voltage high-power applications. The MMC is a well-established solution, widely researched, and exploited... Read More about Control and Experimental Validation of the Series Bridge Modular Multilevel Converter for HVDC Applications.

Challenges of the optimization of a high-speed induction machine for naval applications (2019)
Journal Article
Buticchi, G., Gerada, D., Alberti, L., Galea, M., Wheeler, P., Bozhko, S., Peresada, S., Zhang, H., Zhang, C., & Gerada, C. (2019). Challenges of the optimization of a high-speed induction machine for naval applications. Energies, 12(12), Article 2431. https://doi.org/10.3390/en12122431

In several industrial sectors, induction machines are being replaced with permanent magnet based alternatives, owing to the potential for higher power density and efficiency. However, high-speed applications feature a wide flux-weakening region, wher... Read More about Challenges of the optimization of a high-speed induction machine for naval applications.

Three‐dimensional damage morphologies of thermomechanically deformed sintered nanosilver die attachments for power electronics modules (2019)
Journal Article
Agyakwa, P., Dai, J., Li, J., Mouawad, B., Yang, L., Corfield, M., & Johnson, C. (2019). Three‐dimensional damage morphologies of thermomechanically deformed sintered nanosilver die attachments for power electronics modules. Journal of Microscopy, 277(3), 140-153. https://doi.org/10.1111/jmi.12803

© 2019 The Authors. Journal of Microscopy published by John Wiley & Sons Ltd on behalf of Royal Microscopical Society. A time-lapse study of thermomechanical fatigue damage has been undertaken using three-dimensional X-ray computer tomography. Morp... Read More about Three‐dimensional damage morphologies of thermomechanically deformed sintered nanosilver die attachments for power electronics modules.

Model-Predictive-Control for Dual-Active-Bridge Converters Supplying Pulsed Power Loads in Naval DC Micro-grids (2019)
Journal Article
Chen, L., Shao, S., Xiao, Q., Tarisciotti, L., Wheeler, P. W., & Dragicevic, T. (2019). Model-Predictive-Control for Dual-Active-Bridge Converters Supplying Pulsed Power Loads in Naval DC Micro-grids. IEEE Transactions on Power Electronics, 35(2), 1957-1966. https://doi.org/10.1109/TPEL.2019.2917450

Pulsed-Power-Loads (PPLs) are becoming prevalent in medium-voltage naval DC micro-grids. To alleviate their effects on the system, energy storages are commonly installed. For optimal performance, their interface converters need to have fast dynamics... Read More about Model-Predictive-Control for Dual-Active-Bridge Converters Supplying Pulsed Power Loads in Naval DC Micro-grids.

A Dual-Channel Enhanced Power Generation Architecture with Back-to-back Converter for MEA Application (2019)
Presentation / Conference Contribution
Lang, X., Yang, T., Enalou, H. B., Li, C., Bozhko, S., & Wheeler, P. (2019, May). A Dual-Channel Enhanced Power Generation Architecture with Back-to-back Converter for MEA Application. Presented at 2019 IEEE International Electric Machines & Drives Conference (IEMDC), San Diego, CA, USA

This paper presents a new electricity power generation architecture for the engine system of more electric aircraft (MEA). A starter/generator (SG) is connected to high-pressure (HP) spool, and a generator is attached to low-pressure (LP) spool. Thei... Read More about A Dual-Channel Enhanced Power Generation Architecture with Back-to-back Converter for MEA Application.

Hybrid photonic-plasmonic platform for high-throughput single-molecule studies (2019)
Journal Article
Mossayebi, M., Parini, A., Wright, A. J., Somekh, M. G., Bellanca, G., & Larkins, E. C. (2019). Hybrid photonic-plasmonic platform for high-throughput single-molecule studies. Optical Materials Express, 9(6), 2511-2522. https://doi.org/10.1364/OME.9.002511

We present the design and numerical characterization of a hybrid photonic-plasmonic nanoresonator comprised of a 2D photonic crystal (PhC) cavity, a gold bowtie nanoantenna (BNA) and a silicon dioxide, SiO2, spacer. This device is designed to serve a... Read More about Hybrid photonic-plasmonic platform for high-throughput single-molecule studies.

Hybrid Magnet - Field Winding Solutions for Exciters of Synchronous Generators (2019)
Presentation / Conference Contribution
Decuzzi, G., Nuzzo, S., Bolognesi, P., Giangrande, P., & Galea, M. (2019, May). Hybrid Magnet - Field Winding Solutions for Exciters of Synchronous Generators. Presented at IEEE International Electric Machines & Drives Conference (IEMDC 2019), San Diego, CA, USA

For power generation purposes, wound-field synchronous generators are often preferred to permanent magnet machines, due to the need of controlling the field winding voltage and current for guaranteeing a constant voltage at the generator's armature t... Read More about Hybrid Magnet - Field Winding Solutions for Exciters of Synchronous Generators.

Active Thermal Control for Power Converters in Modular Winding Permanent Magnet Synchronous Motor (2019)
Presentation / Conference Contribution
Yan, H., Buticchi, G., Yang, J., Zhao, W., Zhang, H., & Gerada, C. (2019, April). Active Thermal Control for Power Converters in Modular Winding Permanent Magnet Synchronous Motor. Presented at IEEE 13th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG 2019), Sonderborg, Denmark

To increase the reliability and reduce the torque ripple, modular winding structure has been employed in the Permanent Magnet Synchronous Motors (PMSMs). However, the reliability of the motor system depends on the lifetime of the power semiconductor... Read More about Active Thermal Control for Power Converters in Modular Winding Permanent Magnet Synchronous Motor.

Extended signal-correction observer and application to aircraft navigation (2019)
Journal Article
Wang, X., & Wang, W. (2019). Extended signal-correction observer and application to aircraft navigation. IEEE Transactions on Industrial Electronics, 67(4), 3149-3156. https://doi.org/10.1109/tie.2019.2912782

An extended signal-correction observer (ES-CO) is presented for signals correction and estimation, which not only can reject the large measurement error, but also the system uncertainty can be estimated, in spite of the existence of intense stochasti... Read More about Extended signal-correction observer and application to aircraft navigation.

Asymmetrical Flux Density Distribution in Stator Teeth of Surface Permanent Magnet Machines (2019)
Presentation / Conference Contribution
Sala, G., De Gaetano, D., Degano, M., & Gerada, C. (2019, April). Asymmetrical Flux Density Distribution in Stator Teeth of Surface Permanent Magnet Machines. Presented at IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD 2019), Athens, Greece

This work is showing in detail the flux density behaviour in the stator teeth of a synchronous machine. A 3-phase Surface Permanent Magnet (SPM) motor is considered. These motors are widely employed in applications where high efficiency and power den... Read More about Asymmetrical Flux Density Distribution in Stator Teeth of Surface Permanent Magnet Machines.

Implementation of an Advanced Modelica Library for Evaluation of Inverter Loss Modeling (2019)
Presentation / Conference Contribution
Lai, S. C., Ian Hill, C., & Suchato, N. (2019, February). Implementation of an Advanced Modelica Library for Evaluation of Inverter Loss Modeling. Presented at 2019 IEEE Texas Power and Energy Conference, TPEC 2019, College Station, Texas, USA

This paper introduces a newly developed Power Electronic Inverter library in Modelica. The library has different levels of complexity to approximate the power losses in the power inverter. In addition, it provides two different modelling domains (ABC... Read More about Implementation of an Advanced Modelica Library for Evaluation of Inverter Loss Modeling.

High Step-Up Y-Source Coupled-Inductor Impedance Network Boost DC–DC Converters With Common Ground and Continuous Input Current (2019)
Journal Article
Ji, Y., Liu, H., Feng, Y., Wu, F., & Wheeler, P. (2020). High Step-Up Y-Source Coupled-Inductor Impedance Network Boost DC–DC Converters With Common Ground and Continuous Input Current. IEEE Journal of Emerging and Selected Topics in Power Electronics, 8(3), 3174-3183. https://doi.org/10.1109/jestpe.2019.2892499

High step-up Y-source coupled-inductor impedance network boost dc-dc converter with common ground and continuous input current is presented in this paper. The proposed converter has added auxiliary diodes and capacitors to three-winding Y-shaped coup... Read More about High Step-Up Y-Source Coupled-Inductor Impedance Network Boost DC–DC Converters With Common Ground and Continuous Input Current.