Title
A New Fast Algorithm to Estimate Real-Time Phasors Using Adaptive Signal Processing
Abbreviated Journal Title
IEEE Trans. Power Deliv.
Keywords
Adaptive signal processing; block least mean square; conjugate; gradient-based search; decaying dc offset elimination; harmonic and; interharmonic component estimation; phasor amplitude value; phasor angle; POWER-SYSTEM FREQUENCY; DC OFFSET; RELAYING APPLICATIONS; TRANSFORM; PROTECTION; GENERATOR; REMOVAL; Engineering, Electrical & Electronic
Abstract
Phasor magnitude and angle of various harmonic and interharmonic components of the power signal are widely used as critical variables and performance indices for power system applications, such as protection, relaying, and state monitoring. This paper proposes a novel adaptive algorithm for estimating the phasor parameters in real time. It uses a faster quasi-second-order optimization technique to estimate amplitude and phase and does not require any matrix inversions. It features fast response, achieves high accuracy, and involves less computational complexity than many other models and window-based methods.
Journal Title
Ieee Transactions on Power Delivery
Volume
28
Issue/Number
2
Publication Date
1-1-2013
Document Type
Article
Language
English
First Page
807
Last Page
815
WOS Identifier
ISSN
0885-8977
Recommended Citation
"A New Fast Algorithm to Estimate Real-Time Phasors Using Adaptive Signal Processing" (2013). Faculty Bibliography 2010s. 3578.
https://stars.library.ucf.edu/facultybib2010/3578
Comments
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