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13 - Electrical and Electronic Engineering, Metallurgy and Materials

University of Manchester : B - Electrical and Electronic Engineering

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Article title

DC-bus power quality for UAV systems during generator fault conditions

Type

D - Journal article

DOI

10.1049/iet-est.2010.0056

Title of journal

IET Electrical Systems in Transportation

Article number

Volume number

Issue number

First page of article

126

ISSN of journal

2042-9746

Year of publication

2011

URL

Number of additional authors

Additional information

This invited paper to the journal's Special Issue on Power Electronics, Machines and Drives provides the first practical assessment of how short-circuit faults across the windings of a fault-tolerant generator affect the down-stream DC bus voltage. The potential for voltage-collapse instability is identified within the DC bus when an energy storage device is present and a control technique is presented to prevent the instability. The importance of this work for the next generation DC distribution systems in future aircraft has been recognised by the sponsor Rolls-Royce in its ASTRAEA 2 programme (contact details available; DOI:10.1049/cp.2010.0048).

Interdisciplinary

Cross-referral requested

Research group

9 - Power Conversion

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract