Protection of Multi-Terminal VSC HVDC Hybrid Transmission Line

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dc.contributor.authorFarkhani, J. Sahebkar
dc.contributor.authorCelik, Ö.
dc.contributor.authorMa, K.
dc.contributor.authorChen, Z.
dc.contributor.authorBak, C.L.
dc.date.accessioned2025-01-06T17:29:45Z
dc.date.available2025-01-06T17:29:45Z
dc.date.issued2023
dc.description25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe -- 4 September 2023 through 8 September 2023 -- Aalborg -- 193133
dc.description.abstractThis paper presents a fast fault detection scheme for a hybrid line in a multi-terminal (MT) voltage source converter (VSC) high voltage DC (HVDC) system. The proposed method is based on the primary and secondary protection scheme. The discrete wavelet transforms (DWT) with Teager energy operator (TEO) and voltage polarity comparison are applied to detect the faulted line for primary and secondary protection schemes, respectively. The main and backup protection schemes are based on non-pilot and pilot methods, respectively. The proposed main and backup methods are robust against high impedance faults (HIFs). The proposed protection scheme is verified under different fault points applied on an MT-HVDC test system. The case study is performed using PSCAD/EMTDC software. Simulation results show the effectiveness of the proposed protection method for the VSC HVDC transmission line. © 2023 EPE Association.
dc.identifier.doi10.23919/EPE23ECCEEurope58414.2023.10264630
dc.identifier.isbn978-907581541-2
dc.identifier.scopus2-s2.0-85175192940
dc.identifier.urihttps://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264630
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1336
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectDWT-TEO»
dc.subjectFast fault detection
dc.subjectHybrid line
dc.subjectPolarity comparison
dc.subjectVSC MT-HVDC
dc.titleProtection of Multi-Terminal VSC HVDC Hybrid Transmission Line
dc.typeConference Object

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