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Output details

13 - Electrical and Electronic Engineering, Metallurgy and Materials

Imperial College London : A - Electrical and Electronic engineering

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Output 27 of 176 in the submission

Article title

Adaptive Frequency Estimation in Smart Grid Applications

Type

D - Journal article

DOI

10.1109/MSP.2012.2183689

Title of journal

IEEE Signal Processing Magazine

Article number

Volume number

Issue number

First page of article

ISSN of journal

1053-5888

Year of publication

2012

URL

Number of additional authors

Additional information

The tracking of power system frequency in real time is a prerequisite to detect abnormal system behaviour. This paper appears in a special issue on Smart Grid, and introduces a radically new concept of joint real-time frequency estimation and fault detection. Uniquely, this enables fast and accurate (sub-cycle) operation for unbalanced systems, where current frequency trackers are inadequate, slow, and biased. This work also sets the stage for the development of distributed frequency estimators in smart grid (gauging system imbalance), and has resulted in a patent application, GB1217737.4, and a tutorial in the foremost signal processing conference, ICASSP, in 2013.

Interdisciplinary

Cross-referral requested

Research group

D - Communications and Signal Processing

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract