Title :
The second derivatives of the Hessian matrix influence on the convergence of the power flow calculations
Author :
Sergey, Yuferev ; Andrey, Priorov
Author_Institution :
Dept. of Automated Electr. Syst., Ural Fed. Univ. named after First President of Russia B.N. Yeltsin, Yekaterinburg, Russia
Abstract :
In this paper, it is show how the second derivatives of the Hessian matrix influence on the convergence of the power flow calculation. Convergence conditions of the Combined Newton´s method using 14 nodes IEEE testing schemes are investigated. The method can be used to determine the control actions to pull the operating point into the feasibility domain.
Keywords :
Hessian matrices; Newton method; convergence; load flow; power system stability; Hessian matrix; combined Newton method; node IEEE testing schemes; power flow calculation convergence; second derivatives; static stability; Convergence; Equations; Jacobian matrices; Load flow; Newton method; Optimization; Steady-state; Hessian matrix; convergence; optimization; power flow; static stability;
Conference_Titel :
Environment and Electrical Engineering (EEEIC), 2013 13th International Conference on
Conference_Location :
Wroclaw
Print_ISBN :
978-1-4799-2802-6
DOI :
10.1109/EEEIC-2.2013.6737906
