Title :
Pulling the operating point back onto the feasibility boundary
Author :
Pazderin, Andrew V. ; Yuferev, Sergey V.
Author_Institution :
Dept. of Automated Electr. Syst., Ural State Tech. Univ. - UPI, Ekaterinburg, Russia
Abstract :
In this paper the application of the Newton´s method of optimization for power flow calculation is considered. Convergence conditions of the suggested method using an example of a three-machine system are investigated. It is shown, that the method allows to calculation non-existent operating points and automatically remove them onto the feasibility boundary of the power flow solution.
Keywords :
Hessian matrices; Newton method; convergence of numerical methods; load flow; Hessian matrices; Newton method; convergence of numerical methods; point back operation; power flow calculation; steady state stability; three-machine system; Convergence of numerical methods; Load flow; Newton method; Nonlinear equations; Optimization methods; Power engineering and energy; Power system management; Power system stability; Steady-state; Voltage; Hessian matrices; Newton method; convergence of numerical methods; steady state stability;
Conference_Titel :
Sustainable Power Generation and Supply, 2009. SUPERGEN '09. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4934-7
DOI :
10.1109/SUPERGEN.2009.5347931
