Mixed-integer convex model for VAr expansion planning


Autoria(s): López, Julio César; Mantovani, J. R. S.; Contreras Sanz, Javier
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

03/11/2015

03/11/2015

01/01/2014

Resumo

This paper presents a mixed-integer convex-optimization-based approach for optimum investment reactive power sources in transmission systems. Unlike some convex-optimization techniques for the reactive power planning solution, in the proposed approach the taps settings of under-load tap-changing of transformers are modeled as a mixed-integer linear set equations. Are also considered the continuous and discrete variables for the existing and new capacitive and reactive power sources. The problem is solved for three significant demand scenarios (low demand, average demand and peak demand). Numerical results are presented for the CIGRE-32 electric power system.

Formato

1-5

Identificador

http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6939057

2014 Ieee Pes General Meeting - Conference &exposition. New York: Ieee, p. 1-5, 2014.

1944-9925

http://hdl.handle.net/11449/130214

WOS:000349551501089

Idioma(s)

eng

Publicador

Ieee

Relação

2014 Ieee Pes General Meeting - Conference &exposition

Direitos

closedAccess

Palavras-Chave #Convex #Demand scenarios #Mixed-integer #Reactive power planning #Reactive power sources #Taps settings
Tipo

info:eu-repo/semantics/conferencePaper