000148976 001__ 148976
000148976 005__ 20250926150152.0
000148976 0247_ $$2doi$$a10.1016/j.epsr.2012.06.005
000148976 0248_ $$2sideral$$a77925
000148976 037__ $$aART-2012-77925
000148976 041__ $$aeng
000148976 100__ $$0(orcid)0000-0002-5727-5705$$aGarcía-Gracia, M.$$uUniversidad de Zaragoza
000148976 245__ $$aHigh resistive zero-crossing instant faults detection and location scheme based on wavelet analysis
000148976 260__ $$c2012
000148976 5203_ $$aThis paper proposes an effective high resistive zero-crossing fault detection scheme based on transient signals obtained at single-end of the transmission line. The proposed scheme implements wavelet transform to provide time resolution for the high frequency components of the current fault transients. These signals are decomposed into their modal components: aerial and ground modes and, taking into account the fault inception angle; it implements one of both modes to detect faults in the power system. The proposed scheme also provides the distance to fault using the wavelet modulus maxima (WMM) technique. The performance of the proposed scheme has been evaluated in a 132 kV transmission system modeled in PSCAD/EMTDC, and results have been presented considering total harmonic distortion of voltage (THDV) waveform and for varying ground resistivity, fault resistance and fault inception angle. The response time of the proposed algorithm has been compared with Fourier and differential equations algorithms and conventional wavelet transform scheme.
000148976 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000148976 590__ $$a1.694$$b2012
000148976 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b70 / 243 = 0.288$$c2012$$dQ2$$eT1
000148976 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000148976 700__ $$0(orcid)0000-0001-5957-7013$$aMontañés, A.$$uUniversidad de Zaragoza
000148976 700__ $$aEl Halabi, N.
000148976 700__ $$0(orcid)0000-0002-4133-7553$$aComech, M.P.$$uUniversidad de Zaragoza
000148976 7102_ $$15009$$2535$$aUniversidad de Zaragoza$$bDpto. Ingeniería Eléctrica$$cÁrea Ingeniería Eléctrica
000148976 773__ $$g92 (2012), 138-144$$pElectr. power syst. res.$$tELECTRIC POWER SYSTEMS RESEARCH$$x0378-7796
000148976 8564_ $$s886595$$uhttps://zaguan.unizar.es/record/148976/files/texto_completo.pdf$$yVersión publicada
000148976 8564_ $$s2837917$$uhttps://zaguan.unizar.es/record/148976/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000148976 909CO $$ooai:zaguan.unizar.es:148976$$particulos$$pdriver
000148976 951__ $$a2025-09-26-14:59:41
000148976 980__ $$aARTICLE