Accurate Real-Time Estimation of Power System Transients Using Constrained Symmetric Strong Tracking Square-Root Cubature Kalman Filter

Accurate Real-Time Estimation of Power System Transients Using Constrained Symmetric Strong Tracking Square-Root Cubature Kalman Filter

The paper presents a fast and accurate algorithm for estimating four significant parameters (i.e., amplitude, frequency, phase angle, and damping factor) of a typical transient signal. The method can be connoted as the constrained symmetric strong tracking square-root cubature Kalman filter (CSSTSCK...

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Bibliographic Details
Main Authors: Meghabriti Pramanik, Aurobinda Routray, Pabitra Mitra
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Cholesky triangular decomposition
fading factor (FF)
inequality constraints
logarithmic barrier function
power system transient
strong tracking square-root cubature Kalman filter (STSCKF)
Online Access:https://ieeexplore.ieee.org/document/8890614/

Internet

https://ieeexplore.ieee.org/document/8890614/

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