Dr ADAM WALKER's Outputs (26)

Evaluation of isolated DC/DC converter topologies for future HVDC aerospace microgrids (2017)
Presentation / Conference Contribution
Tarisciotti, L., Costabeber, A., Linglin, C., Walker, A., & Galea, M. (2017, October). Evaluation of isolated DC/DC converter topologies for future HVDC aerospace microgrids. Presented at 2017 IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, USA

High performance power conversion equipment is currently gaining an increasing interest for aircraft applications. In particular, isolated bidirectional DC/DC converters are often proposed for modern HVDC aircraft distribution systems. For such reaso... Read More about Evaluation of isolated DC/DC converter topologies for future HVDC aerospace microgrids.

Design optimization of a short-term duty electrical machine for extreme environment (2017)
Journal Article
Arumugam, P., Amankwah, E. K., Walker, A., & Gerada, C. (2017). Design optimization of a short-term duty electrical machine for extreme environment. IEEE Transactions on Industrial Electronics, 64(12), 9784-9794. https://doi.org/10.1109/TIE.2017.2711555

This paper presents design optimisation of a short term duty electrical machine for extreme environments of high temperature and high altitudes. For such extreme environmental conditions of above 80⁰C and altitudes of 30km, thermal loading limits are... Read More about Design optimization of a short-term duty electrical machine for extreme environment.

GPSR-TARS: congestion aware geographically targeted remote surveillance for VANETs (2017)
Presentation / Conference Contribution
Walker, A., & Radenkovic, M. (2017, May). GPSR-TARS: congestion aware geographically targeted remote surveillance for VANETs. Presented at MoWNet '17, Sixth International Conference on Selected Topics in Mobile & Wireless Networking

Video over vehicular networks continues to receive warranted attention, with envisioned applications having the potential to present entirely new opportunities and revolutionise existing services. Many video systems have been proposed, ranging from s... Read More about GPSR-TARS: congestion aware geographically targeted remote surveillance for VANETs.

Development and design of a high performance traction machine for the FreedomCar 2020 traction machine targets (2016)
Presentation / Conference Contribution
Walker, A., Galea, M., Gerada, D., Gerada, C., Mebraki, A., & Brown, N. (2016, September). Development and design of a high performance traction machine for the FreedomCar 2020 traction machine targets. Presented at International Conference on Electrical Machines (ICEM'2016), Lausanne, Switzerland

This paper details the design process of a high performance electrical machine with the objective of achieving US Department of Energy FreedomCar 2020 targets, namely meeting the high speed efficiency requirement without sacrificing performance elsew... Read More about Development and design of a high performance traction machine for the FreedomCar 2020 traction machine targets.

A topology selection consideration of electrical machines for traction applications: towards the FreedomCar 2020 targets (2015)
Presentation / Conference Contribution
Walker, A., Galea, M., Gerada, C., Mebarki, A., & Gerada, D. (2015, March). A topology selection consideration of electrical machines for traction applications: towards the FreedomCar 2020 targets. Presented at 2015 Tenth International Conference on Ecological Vehicles and Renewable Energies (EVER), Monte Carlo

This paper details a qualitative comparison between different types of electrical machine for hybrid electric vehicle traction applications. Targets set by the US Department of Energy for the year 2020 are used as goals. Several types of machine for... Read More about A topology selection consideration of electrical machines for traction applications: towards the FreedomCar 2020 targets.

Design considerations for high performance traction machines: Aiming for the FreedomCar 2020 targets (2015)
Presentation / Conference Contribution
Walker, A., Galea, M., Gerada, C., Mebarki, A., & Gerada, D. (2015, March). Design considerations for high performance traction machines: Aiming for the FreedomCar 2020 targets. Presented at 2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS), Aachen, Germany

This paper presents considerations for the design of high performance, interior permanent magnet machines for traction applications. These machines will be designed to reach the FreedomCar 2020 targets set by the US Department of Energy for the year... Read More about Design considerations for high performance traction machines: Aiming for the FreedomCar 2020 targets.