Viability of the MUSIC method for application in high-speed protection relays.
DOI:
https://doi.org/10.29105/mdi.v7i10.225Keywords:
MUSIC, high speed relay, sample frequency, parametric estimation, harmonics, interharmonics, sub harmonics, frequency estimation, magnitude estimation, overcurrentAbstract
This article seeks to analyze the feasibility of using the MUSIC method for application in highspeed protection relays, using it to estimate the frequencies of the main signals in a power signal, with various cases of analysis with different variables in order to determine the limits of the method were carried out. The impact that each variable has on the obtained results was verified.
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Ribeiro, P.F., Duque, C.A., Ribeiro, P.M., & Cerqueira, A.S. (2013). Power Systems Signal Processing for Smart Grids. Chichester, Inglaterra: John Wiley and Sons, Ltd. Primera edición
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