Theodoro, Thainan SantosBarbosa, Pedro GomesTomim, Marcelo ArocaLima, Antonio Carlos Siqueira de2022-09-192022-09-192021THEODORO, T. S. et al. Comparative performance of three phasor-extraction algorithms for co-simulation of electrical power systems. Journal Of Control Automation And Electrical Systems, v. 33, p. 561-573, 2021. Disponível em: <https://link.springer.com/article/10.1007/s40313-021-00815-9>. Acesso em: 29 abr. 2022.2195-3899http://www.repositorio.ufop.br/jspui/handle/123456789/15370This work presents a comparison of the three phasor extraction algorithms proposed in the literature for the co-simulation of transient stability and electromagnetic transients programs. Initially, a brief mathematical review of two algorithms widely used in the literature is made: the discrete Fourier transform and the adjustment of the least-squares curve. In addition, a technique proposed by the authors based on the use of the generalized second-order integrator is presented. Then, these three techniques will be implemented and evaluated numerically through a comparative performance study extracting the fundamental phasor component of a test signal.en-USrestritoElectromagnetic transientsTransient stabilityArtigo publicado em periodicohttps://link.springer.com/article/10.1007/s40313-021-00815-9https://doi.org/10.1007/s40313-021-00815-9