A high-speed permanent-magnet machine for fault-tolerant drivetrains

Luca Papini; Tsarafidy Raminosoa; David Gerada; Chris Gerada

doi:10.1109/TIE.2013.2282604

A high-speed permanent-magnet machine for fault-tolerant drivetrains

Luca Papini, Tsarafidy Raminosoa, David Gerada, Chris Gerada

Nottingham Electrification Centre

Research output: Journal Publication › Article › peer-review

73 Citations (Scopus)

Abstract

This paper details the design considerations of a permanent-magnet three-phase synchronous machine for fault-tolerant operation. A multidisciplinary approach to the optimal design of the machine is adopted, targeted at minimizing the additional losses resulting from faulty operating conditions and accounting for the remedial control strategy implemented. The design of a closed-slot six-slot four-pole machine is presented. The machine is prototyped and tested to validate the analytical-computational performances predicted in the design and analysis stage under healthy and faulty conditions.

Original language	English
Article number	6603293
Pages (from-to)	3071-3080
Number of pages	10
Journal	IEEE Transactions on Industrial Electronics
Volume	61
Issue number	6
DOIs	https://doi.org/10.1109/TIE.2013.2282604
Publication status	Published - Jun 2014

Keywords

Fault tolerant
high speed
permanent-magnet (PM) machine design
thermal modeling

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

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10.1109/TIE.2013.2282604

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abstract = "This paper details the design considerations of a permanent-magnet three-phase synchronous machine for fault-tolerant operation. A multidisciplinary approach to the optimal design of the machine is adopted, targeted at minimizing the additional losses resulting from faulty operating conditions and accounting for the remedial control strategy implemented. The design of a closed-slot six-slot four-pole machine is presented. The machine is prototyped and tested to validate the analytical-computational performances predicted in the design and analysis stage under healthy and faulty conditions.",

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A high-speed permanent-magnet machine for fault-tolerant drivetrains

Abstract

Keywords

ASJC Scopus subject areas

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