current inversion condition leads to incorrect operation of current based directional relay in power system with series compensated device. application of the intelligent system for fault direction classification has been suggested in this paper. a new current directional protection scheme based on intelligent classifier is proposed for the series compensated line. the proposed classifier uses ...

We consider the series-connected Josephson transmission line (JTL), constructed from junctions, capacitors and (possibly) resistors. calculate velocity of shocks in discrete lossy JTL. study thoroughly continuum quasi-continuum approximations to JTL, both lossless lossy. In framework these we show that compact travelling waves JTL are kinks solitons, their velocities. On top each above mentione...

In this study, the implementation of different corona discharge models in a transient program for overhead multiconductor lines based on implicit Crank-Nicolson Finite Difference Time Domain method is presented. Among available literature, two empirical (Gary's and Suliciu's models) physics-based model (Malik's model) are discussed, which broadly used EMT programs, their predictions under fast-...

A software shell is being developed for assisting in VLSI package design. Called Packaging Design Support Environment, the shell integrates tools for modeling and simulation of electrical characteristics of VLSI packages. Parameter extractors tools calculate inductance and capacitance for multiconductor, multi-dielectric, two-dimensional structures with lossy dielectrics. The simulation tools c...

using new approaches to optimize the process of power transmission line routing can solve many complex problems which power transmission line routing decision-makers are faced. due to the expansion of involved parameters we can consider multi-objective evolutionary algorithms as appropriate method in this area. in this thesis with using multi-objective evolutionary algorithms nsga-ii and offere...

Multiple failures of transmission lines caused by climatic/atmospheric impact plague many electric power systems. Direct damage from such is quite huge, yet it marginal compared with the social reduction in supply electricity. As not economical to construct weatherproof lines, preventive actions should be employed most effective restoration, or reduce restoration time. A working group CIGRÉ (WG...