Title Analysis on impacts of the shunt conductances in multi-terminal HVDC grids optimal power-flow
Authors Yazdi S.S.H. , ROUZBEHI, KUMARS, Ignacio Candela J. , Milimonfared J. , RODRÍGUEZ CORTÉS, PEDRO
External publication No
Means Proc. IECON - Annu. Conf. IEEE Ind. Electron. Soc.
Scope Conference Paper
Nature Científica
Web https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046695315&doi=10.1109%2fIECON.2017.8216025&partnerID=40&md5=a4594e3764aa552908a2b64a7369ce68
Publication date 01/01/2017
Scopus Id 2-s2.0-85046695315
DOI 10.1109/IECON.2017.8216025
Abstract This study deals with impacts of the shunt conductances associated with HVDC cables and VSC-HVDC stations on optimal operation of Multi-Terminal HVDC (MT-HVDC). In this study, for the first time, shunt conductances are integrated to HVDC Optimal Power-Flow (OPF) program that is executed at the Power Dispatch Center (PDC) of the MT-HVDC grid. With the objective of losses minimization, optimal reference operation points of the VSC-HVDC stations are derived. The operating points of the power converter stations are adjusted based on the calculations performed in the dispatch center. CIGRE DCS3 MT-HVDC grid, structured by CIGRE B4 working group, is taken as the test platform. Test results have revealed the optimum voltages and loss pattern change. Moreover, the findings are compared with the case of neglecting the shunt conductances. © 2017 IEEE.
Keywords Acoustic generators; Electric load flow; Electric power transmission networks; HVDC power transmission; Industrial electronics; Dc optimal power flow; Hvdc grids; Losses minimizations; Multi-terminal HVDC; Multi-terminal HVDC grids; Optimal power flows; Power dispatch centers; Shunt conductance; Electric load dispatching
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