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Power transfer computations for medium voltage AC link by imposing rated current at sending end

Conference Paper (2016)
Author(s)

A. Shekhar (TU Delft - Electrical Engineering, Mathematics and Computer Science)

E. Kontos (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Laura Ramirez Elizondo (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Armando Rodrigo Mor (TU Delft - Electrical Engineering, Mathematics and Computer Science)

P. Bauer (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Research Group
DC systems, Energy conversion & Storage
DOI related publication
https://doi.org/10.1109/EPEPEMC.2016.7752035 Final published version
More Info
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Publication Year
2016
Language
English
Research Group
DC systems, Energy conversion & Storage
Pages (from-to)
425-429
ISBN (print)
978-1-5090-1798-0
Event
IEEE PEMC 2016 (2016-09-25 - 2016-09-28), Varna, Bulgaria
Downloads counter
142

Abstract

This paper derives the mathematical expressions for computation of the load impedance magnitude, such that rated cable current is imposed at the sending end, with sending end voltage as the reference phasor. Thereby, the variation in
maximum power transferred to the receiving end of a medium voltage cable link is described for varying link length, conductor cross-sectional area and load power factor. The percentage error in transmitted power computation due to simplification
by neglecting the cable capacitance is quantified. The merit of the developed theory for future use is highlighted.