Challenges of the optimization of a high-speed induction machine for naval applications †

Giampaolo Buticchi; David Gerada; Luigi Alberti; Michael Galea; Pat Wheeler; Serhiy Bozhko; Sergei Peresada; He Zhang; Chengming Zhang; Chris Gerada

doi:10.3390/en12122431

Challenges of the optimization of a high-speed induction machine for naval applications ^†

Giampaolo Buticchi, David Gerada, Luigi Alberti, Michael Galea, Pat Wheeler, Serhiy Bozhko, Sergei Peresada, He Zhang, Chengming Zhang, Chris Gerada

Research output: Journal Publication › Article › peer-review

12 Citations (Scopus)

Abstract

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, where advanced induction machines could bring benefits in terms of system-level optimization. This paper gives an overview the technological challenges for high-speed drives with induction machines, materials, simulations and future challenges for the power electronics in these applications. The target application is a high-speed induction machine for a naval turbocharging system. The comparison with permanent magnet synchronous machines will demonstrate how the extended flux weakening operation effectively allows for a weight reduction of the overall system.

Original language	English
Article number	2431
Journal	Energies
Volume	12
Issue number	12
DOIs	https://doi.org/10.3390/en12122431
Publication status	Published - 2019

Keywords

Computer simulation of electrical machines
High speed electrical drive
Induction machine
Pulse width modulated inverter

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Building and Construction
Fuel Technology
Engineering (miscellaneous)
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering

Access to Document

10.3390/en12122431

Cite this

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abstract = "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, where advanced induction machines could bring benefits in terms of system-level optimization. This paper gives an overview the technological challenges for high-speed drives with induction machines, materials, simulations and future challenges for the power electronics in these applications. The target application is a high-speed induction machine for a naval turbocharging system. The comparison with permanent magnet synchronous machines will demonstrate how the extended flux weakening operation effectively allows for a weight reduction of the overall system.",

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AU - Buticchi, Giampaolo

AU - Gerada, David

AU - Alberti, Luigi

AU - Galea, Michael

AU - Wheeler, Pat

AU - Bozhko, Serhiy

AU - Peresada, Sergei

AU - Zhang, He

AU - Zhang, Chengming

AU - Gerada, Chris

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AB - 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, where advanced induction machines could bring benefits in terms of system-level optimization. This paper gives an overview the technological challenges for high-speed drives with induction machines, materials, simulations and future challenges for the power electronics in these applications. The target application is a high-speed induction machine for a naval turbocharging system. The comparison with permanent magnet synchronous machines will demonstrate how the extended flux weakening operation effectively allows for a weight reduction of the overall system.

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