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Partial Non-Zero Fault Response of Grid-Connected DFIG

Lookup NU author(s): Graham Pannell, Dr Shady Gadoue, Dr Bashar Zahawi, Dr Dave Atkinson


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© 2018 IEEE. This paper presents a detailed experimental study of wind turbine DFIG response to non-zero grid faults that may occur at a considerable distance from the generator. An analytical solution of the generalized DFIG machine equations operating under non-zero fault conditions is developed in which the fault response is separated into three components: a natural response that describes zero voltage behavior, a component describing the retained voltage behavior and the forced response corresponding to the applied rotor voltage via the rotor-side power converter. The DFIG system fault response is examined experimentally using a 7.5kW test facility detailing example of a 500ms, 15% fault.

Publication metadata

Author(s): Pannell G, Gadoue S, Zahawi B, Atkinson DJ

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: 2018 XIII International Conference on Electrical Machines (ICEM)

Year of Conference: 2018

Pages: 1630-1635

Online publication date: 25/10/2018

Acceptance date: 02/04/2018

ISSN: 2381-4802

Publisher: IEEE


DOI: 10.1109/ICELMACH.2018.8506930

Library holdings: Search Newcastle University Library for this item

ISBN: 9781538624777