COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 7 Issue 3

DEVELOPMENTS IN THE THEORY OF DISTRIBUTION SYSTEM RELIABILITY FOR DEVELOPING POWER SYSTEMS

A.O. EKWUE

Previously, a linear model was developed for investigating the optimisation of distribution system reliability for developing power systems. The economics of maintaining this…

ELECTROMAGNETIC UNBALANCE OF UNTRANSPOSED AND TRANSPOSED TRANSMISSION LINES WITH “N” OVERHEAD GROUND WIRES

Turan GÖNEN, Mohamad S. HAJ‐MOHAMADI

This paper discusses the electromagnetic unbalances of transmission lines caused by mutual impedances. The unbalance factors of 27 different transmission line configurations have…

ON THE ASYMPTOTIC STABILITY OF SYSTEMS WITH IMPULSES BY THE DIRECT METHOD OF LYAPUNOV

G.K. KULEV, D.D. BAINOV

In this paper the asymptotic and globally asymptotic stability of the zero solution of systems with impulses is investigated. For this purpose piecewise continuous auxiliary…

COMBINED NUMERICAL/LARGE‐SIGNAL MODELLING APPLIED TO SOS MESFET DEVICES

J.O. NYLANDER, F. MASSZI, P.A. TOVE

A computer model of silicon‐on‐sapphire MESFETs has been developed in order to help the construction and technology work of novel complementary MES digital circuit building…

SENSITIVITY ANALYSIS VS THE UNIT DISTRIBUTION METHOD: ITS APPLICATION TO INVERSE PROBLEMS

Jan SIKORA

In this paper, Sensitivity Method (SM) was used to the identification of boundary conditions. Particular attention in this paper was paid to the Levenberg‐Marquardt (L‐M…

ON A CERTAIN DISCRETE MINIMAX PROBLEM IN DECONVOLUTION‐INVERSE FILTERING

H. UGOWSKI, A. DYKA

A solution of a discrete minimax problem is derived, using the standard methods of approximation theory. It represents a problem of the deconvolution‐inverse filtering of a…