Automatic Differentiation in Power Flow Using ADIFOR

Author

Zamora-Méndez, Alejandro ; Pérez-Rojas, Carlos ; García-Martínez, Sigridt ; Villanueva-Hernández, Héctor Daniel

Author_Institution

Fac. of Electr. Eng., UMSNH, Michoacan

Volume

1

fYear

2006

fDate

26-29 Sept. 2006

Firstpage

226

Lastpage

234

Abstract

In this paper the automatic diferentiation algorithms are used in the load flow analysis in power systems. This method is a computational tool based on the chain rule to obtain the instantaneous exact derived, besides the function value. The objective of this work is to demonstrate that using automatic differentiation the exact Jacobian is obtained. The method of Newton-Raphson will be used since it provides the exact calculate of the Jacobian, it will be observed that both are the same ones

Keywords

FORTRAN; Jacobian matrices; Newton-Raphson method; differentiation; load flow; power system analysis computing; ADIFO; FORTRAN; Jacobian matrix; Newton-Raphson method; automatic differentiation algorithm; load flow analysis; power flow; power systems; Finite wordlength effects; Jacobian matrices; Load flow; Load flow analysis; Packaging; Power engineering computing; Power system analysis computing; Power system control; Power system planning; Power systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Robotics and Automotive Mechanics Conference, 2006

Conference_Location

Cuernavaca

Print_ISBN

0-7695-2569-5

Type

conf

DOI

10.1109/CERMA.2006.20

Filename

4019742