High-impedance fault (HIF) is always a threat and the biggest challenge in the power
transmission and distribution system (PTDS). For a PTDS to operate effectively, HIF …

Актуальность работы обусловлена совершенствованием существующих подходов
моделирования отказов элементов электрической сети автономных энергетических …

In modern power systems, the generation capacity is increasing significantly for responding
to high electric energy demands. This generation expansion directly affects the level of short …

This report describes the OPAL methodology for reliability analysis of power systems. OPAL
and the reliability assessment for delivery points in the power system constitute a corner …

In this study, the common symmetrical and unsymmetrical short circuit faults in power
systems are analyzed detailed. Unlike the similar studies in the literature, metallic fault …

The reliability of protection systems has a considerable effect on the reliability of supply, and
hence appropriate protection system reliability models must be incorporated in power …

Reliability evaluation of power system substations is of significant importance when
performing asset management. Most of the studies about substation reliability only focus on …

This paper presents a first comprehensive statistical study of transmission inventory and
outage data of overhead AC circuits in the Kazakhstan Electricity Grid Operating Company …

This paper proposes a methodology to deal with the fault section estimation problem in
electrical power systems. The main motivation for this study lies in the fact that operators of …

In this paper the problem of wrong actions of relay protection (RP) and emergency
automation (EA), including the transformer differential protection (TDP), is considered. It was …