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Design Studies of VSC HVDC Converter According to AC Voltage Tests

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dc.contributor.author Haliloglu, Ali Burhan
dc.contributor.author İskender, İres
dc.date.accessioned 2024-03-05T12:59:26Z
dc.date.available 2024-03-05T12:59:26Z
dc.date.issued 2022-10
dc.identifier.citation Haliloglu, Ali Burhan; İskender, İres. (2022). "Design Studies of VSC HVDC Converter According to AC Voltage Tests", Energies, Vol.15, No.20. tr_TR
dc.identifier.issn 19961073
dc.identifier.uri http://hdl.handle.net/20.500.12416/7467
dc.description.abstract Since high-voltage direct current (HVDC) systems are very expensive and operationally critical, these systems must be tested before they are put into service. Insulation and performance tests are the two main subjects of these tests. AC voltage tests, as part of the insulation tests, should be performed after system installation is complete and before commissioning. However, in this study, the objective was to perform these tests during the prototype phase of VSC HVDC. Unlike other studies, this study attempted to use COMSOL Multiphysics to determine in advance the problems that may occur in the real system. In this regard, the busbars connecting the submodules of the VSC HVDC system were first modeled in 3D, and the tests to be performed were simulated using COMSOL Multiphysics software. During the simulation, the finite element method (FEM) was used to identify critical points that could cause partial discharge. To validate the simulation results, partial discharge tests on a real system were conducted, and the design changes made in response to each test result were explained. After the improvement actions, the targeted partial discharge values were achieved. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.3390/en15207628 tr_TR
dc.rights info:eu-repo/semantics/openAccess tr_TR
dc.subject HVDC Insulation tr_TR
dc.subject Insulation Testing tr_TR
dc.subject Partial Discharges tr_TR
dc.title Design Studies of VSC HVDC Converter According to AC Voltage Tests tr_TR
dc.type article tr_TR
dc.relation.journal Energies tr_TR
dc.contributor.authorID 133746 tr_TR
dc.identifier.volume 15 tr_TR
dc.identifier.issue 20 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü tr_TR


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