A method for initializing induction motors modeling during power system transient stability studies

Author

Ruiz, Daniel ; Asiain, Tomas ; Olguin, Daniel

Author_Institution

Inst. Politecnico Nacional, Escuela Superior de Ingenieria Meccanica y Electrica, Lindavista, Mexico

fYear

1999

fDate

36281

Firstpage

177

Lastpage

179

Abstract

This paper describes a steady state method for power flow programs and is one solution to the problem of initializing the dynamic models of the induction motor for transient stability studies. In the method the steady state induction motor model is included in the initial Newton Raphson power flow study, so the values of slip and reactive power of the motor are automatically adjusted. This adjustment is not arbitrary, since it takes into account the actual motor behavior

Keywords

Newton-Raphson method; induction motors; load flow; machine theory; power system transient stability; reactive power; slip (asynchronous machines); Newton Raphson power flow; digital simulation; dynamic models initialisation; induction motors modeling initialisation; power flow programs; power system transient stability; reactive power values; slip values; Equations; Induction motors; Power system modeling; Power system stability; Power system transients; Reactive power; Rotors; Steady-state; Synchronous motors; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Machines and Drives, 1999. International Conference IEMD '99

Conference_Location

Seattle, WA

Print_ISBN

0-7803-5293-9

Type

conf

DOI

10.1109/IEMDC.1999.769064

Filename

769064