Professor CHRISTOPHER GERADA's Outputs (4)

Advancements in Electrical Machines for Aircraft Propulsion (2025)
Journal Article
Gerada, D., Zhang, F., Jiang, J., Zhang, X., Zou, T., Xu, Z., & Gerada, C. (2025). Advancements in Electrical Machines for Aircraft Propulsion. IEEJ Journal of Industry Applications, https://doi.org/10.1541/ieejjia.24010320

Electrical machines are at the center of future aircraft propulsion architectures, and their improvement is key in increasing the market uptake of cleaner transport. This paper investigates recent/ongoing improvements within the constituent technolog... Read More about Advancements in Electrical Machines for Aircraft Propulsion.

Optimization and Comparison of 1MW-Class PM Motors for Aircraft Propulsion Using Litz Wire and Hairpin Windings (2025)
Journal Article
Huynh, A. T., Huang, H., Jiang, J., Zou, T., Gerada, D., Yang, T., & Gerada, C. (2025). Optimization and Comparison of 1MW-Class PM Motors for Aircraft Propulsion Using Litz Wire and Hairpin Windings. IEEE Transactions on Magnetics, https://doi.org/10.1109/tmag.2025.3547237

Choosing the right winding technology is key to maximizing power density and efficiency in electric aircraft propulsion. This paper presents a two-level optimization strategy to evaluate Litz wire and hairpin winding configurations in two 1 MW-class... Read More about Optimization and Comparison of 1MW-Class PM Motors for Aircraft Propulsion Using Litz Wire and Hairpin Windings.

High Speed Synchronous Machines: Technologies and Limits (2025)
Journal Article
Di Nardo, M., Gallicchio, G., Cupertino, F., Palmieri, M., Ilkhani, M. R., Degano, M., & Gerada, C. (2025). High Speed Synchronous Machines: Technologies and Limits. IEEE Open Journal of Industry Applications, 6, 93-106. https://doi.org/10.1109/OJIA.2025.3531227

This paper presents a comprehensive comparison of high-speed synchronous machines, encompassing synchronous reluctance, its permanent magnet variant and surface permanent magnet synchronous motors. The evaluation of their maximum performance capabili... Read More about High Speed Synchronous Machines: Technologies and Limits.

A Holistic Analysis and Experimental Testing of a Passive Heat Path for Electric Motors Slots (2025)
Journal Article
Hebala, A., Connor, P. H., Nuzzo, S., Gerada, C., & Galea, M. (2025). A Holistic Analysis and Experimental Testing of a Passive Heat Path for Electric Motors Slots. IEEE Transactions on Transportation Electrification, https://doi.org/10.1109/tte.2025.3537161

This paper presents a thorough and broad analysis of the passive slot heat path concept. Six heat path shapes are proposed and compared in terms of their combined thermal and electrical performance. Through an extensive search pool that covers a wide... Read More about A Holistic Analysis and Experimental Testing of a Passive Heat Path for Electric Motors Slots.