Title :
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
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;
Conference_Titel :
Electronics, Robotics and Automotive Mechanics Conference, 2006
Conference_Location :
Cuernavaca
Print_ISBN :
0-7695-2569-5
DOI :
10.1109/CERMA.2006.20
