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13 - Electrical and Electronic Engineering, Metallurgy and Materials

Queen's University Belfast

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Article title

Measurement-based Method for Wind Farm Power System Oscillations Monitoring

Type

D - Journal article

DOI

10.1049/iet-rpg.2009.0110

Title of journal

IET Renewable Power Generation

Article number

Volume number

Issue number

First page of article

198

ISSN of journal

1752-1416

Year of publication

2010

URL

Number of additional authors

Additional information

The paper describes a novel oscillation monitoring approach resulting from the EPSRC grants (GR/S84354/01, DT/E005411/1). Traditional oscillation monitoring methods use a fast Fourier transform thus losing information in the time-domain. This paper employs a wavelet-based technique with a kernel method, and thereby keeps the information in the time-domain, as well as the frequency domain. It is the first to apply kernel based statistical techniques to identify high-magnitude power oscillations which exceed grid code limits. Results enable real time power oscillation monitoring using multi-site PMU data and subsequently improved control of renewable energy in power systems.

Interdisciplinary

Cross-referral requested

Research group

C - Energy, Power and Intelligent Control (EPIC)

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract