DocumentCode :
2965985
Title :
Optimal power flow tool for hybrid AC/DC systems
Author :
Aragues-Penalba, Monica ; Beerten, Jef ; Rimez, Johan ; Van Hertem, Dirk ; Gomis-Bellmunt, Oriol
Author_Institution :
Dept. d´Eng. El`ectrica, Univ. Politec. de Catalunya, Barcelona, Spain
fYear :
2015
fDate :
10-12 Feb. 2015
Firstpage :
1
Lastpage :
7
Abstract :
This study presents a tool for solving the Optimal Power Flow (OPF) problem in mixed Direct Current (DC) and Alternating Current (AC) systems. It allows to analyse the optimal operation of multiple independent systems, DC connected and linked to the AC system, from a steady state point of view and for several objective functions. The tool, implemented through implemented through MATLAB® Optimization toolbox is benchmarked with another OPF tool, implemented in MATPOWER®. Both tools lead to the same results for the system analysed when minimising losses and one minimising the deviation from a preset voltage profile. A sensitivity analysis is performed to assess the influence of DC and AC grid parameters on the operation of the system.
Keywords :
HVDC power transmission; load flow; optimisation; power grids; sensitivity analysis; AC grid parameters; DC grid parameters; HVAC; HVDC; MATLAB Optimization toolbox; MATPOWER; OPF tool; alternating current systems; direct current systems; hybrid AC-DC systems; optimal power flow tool; sensitivity analysis; HVAC; HVDC; OPF;
fLanguage :
English
Publisher :
iet
Conference_Titel :
AC and DC Power Transmission, 11th IET International Conference on
Conference_Location :
Birmingham
Print_ISBN :
978-1-84919-982-7
Type :
conf
DOI :
10.1049/cp.2015.0077
Filename :
7140597
Link To Document :
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