Modelling of the processes in the electrical power networks

The various variants of optimization of the iterative solutions of systems of the linear algebraic equations used at mathematical modeling of modes of electrical networks are considered. The complex multiplier is used as parameter of optimization. The dependence of convergence of various iterative methods of the solution on variant of optimization is investigated. The dependence of number of iterations on variant of optimization is shown. The research was carried out with use of an estimation of convergence on roots of the characteristic equation. In work the data are used received as a result of calculations of electrical networks with different configurations.