Singular value decomposition for an ORPF formulation in presence of SVR

Author

Berizzi, A. ; Bovo, C. ; Delfanti, M. ; Merlo, M. ; Tortello, F.

Author_Institution

Electrotech. Dept., Politecnico di Milano, Milan

fYear

2006

fDate

16-19 May 2006

Firstpage

968

Lastpage

972

Abstract

This paper compares some different formulations of voltage stability indices derived from the Jacobian power flow matrix in presence of the secondary voltage regulation. The work is aimed at individuating an appropriate formulation of the Jacobian power flow matrix in order to calculate the maximum singular value to be used in the objective function of an ORPF (optimal reactive power flow). The different methodologies to calculate these indices are tested on a complex model of the EHV Italian transmission system

Keywords

Jacobian matrices; load flow control; singular value decomposition; voltage control; EHV Italian transmission system; Jacobian power flow matrix; ORPF; SVR; optimal reactive power flow; secondary voltage regulation; singular value decomposition; voltage stability; Costs; Energy management; Jacobian matrices; Load flow; Power system security; Production; Reactive power; Singular value decomposition; Stability; Voltage control; Power Flow; secondary voltage regulation; singular value decomposition; voltage stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrotechnical Conference, 2006. MELECON 2006. IEEE Mediterranean

Conference_Location

Malaga

Print_ISBN

1-4244-0087-2

Type

conf

DOI

10.1109/MELCON.2006.1653260

Filename

1653260