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pro vyhledávání: '"James Borg Bartolo"'
Design and Initial Testing of a High-Speed 45-kW Switched Reluctance Drive for Aerospace Application
Publikováno v:
IEEE Transactions on Industrial Electronics. 64:988-997
This paper presents innovative research toward the development of a 45-kW high-speed switched reluctance drive as an alternative starter–generator for future aeroengines. To perform such a function, the machine had to be designed with a very wide c
Autor:
Nicola Bianchi, Antonino Di Gerlando, James Borg Bartolo, Oliver Drubel, Avoki M. Omekanda, Emmanuel Agamloh, Ayman El-Refaie, Mircea Popescu, Aldo Boglietti
Publikováno v:
IEEE Industrial Electronics Magazine. 8:18-30
Electrical machines are generating and using most of the electrical energy converted worldwide from fossil fuels or renewable sources. An optimized electrical machine means not only less input energy used but also higher electromechanical energy avai
Autor:
Michael Galea, Kenneth T. V. Grattan, Chris Gerada, David Hind, Tong Sun, James Borg Bartolo, Matthias Fabian
Publikováno v:
2017 IEEE 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)
This paper describes a new approach to multi-parameter monitoring for electrical AC machines. It is demonstrated that speed, torque and temperature can be measured using optical fibres incorporating sensors in the form of fibre Bragg gratings (FBGs)
Autor:
James Borg Bartolo, Kai Tiwisina, Piotr Klimczyk, Chris Gerada, Patrick Denke, Stefan Siebert
Publikováno v:
IndraStra Global.
In recent years, the field-metric method for measuring the joule losses set up in an electrical steel laminate when subjected to a rotating field has gained popularity. The ideal geometry of the magnetiser required to set up such a field is still how
Autor:
James Borg Bartolo, Chris Gerada
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
2013 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD).
This paper highlights the advancement in high speed generation applications along with describing the state of the art in the materials and technologies enabling such an application uptake. Following the introduction, highlighting the current situati
Autor:
James Borg Bartolo, Weeramundage Fernando, Serhiy Bozhko, Patrick Wheeler, Chris Gerada, He Zhang, Tao Yang, Puvan Arumugam, Marco Degano
Publikováno v:
Scopus-Elsevier
This paper will describe a high speed motor-drive system for an aircraft starter-generator. A permanent magnet electrical machine is designed to have minimal rotor losses and a novel cooling system for the stator. An inner stator sleeve is adopted al
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