Harmonic source identification in distribution system using estimation of signal parameters via rotational invariance technique-total harmonic power method.
Preeti JainAtul Kumar TiwariSachin Kumar JainPublished in: Trans. Inst. Meas. Control (2018)
Keyphrases
- maximum likelihood estimation
- normal distribution
- parameters estimation
- parameter estimation
- segmentation method
- neural network
- multiscale
- pairwise
- maximum likelihood estimator
- input data
- sensitivity analysis
- sensor array
- estimation process
- parametric models
- parameter space
- closed form
- detection method
- em algorithm
- expectation maximization
- cost function
- significant improvement
- similarity measure