For the past fifty years, electric power systems have rapidly grown. This has resulted in a
large increase of the number of lines in operation and their total length. These lines …

In this paper, three element-oriented models based on simplified Bayesian networks with
Noisy-Or and Noisy-And nodes are proposed to estimate the faulty section of a transmission …

Transient stability and supply disturbances are common yet unwelcome phenomena in
power distribution systems, particularly in sub-Saharan Africa. The growing demand for …

In this paper, a simplified fault diagnosis method based on Petri nets is proposed to estimate
the faulty item/section (s) of a large power generation station. The Petri nets are used as a …

This paper presents a neural system intended to aid the control center operator in the task of
fault section estimation. Its analysis is based on information about the operation of protection …

When a fault occurs on a section or a component in a given power system, if one or more
protective relays (PRs) and/or circuit breakers (CBs) associated do not work properly, or in …

The problem of building optimal bidding strategies for competitive suppliers in a day-ahead
energy market is addressed in this paper. It is assumed that each supplier bids 24 linear …

Power system fault diagnosis is crucial for identifying the location and causes of faults and
providing decision-making support for power dispatchers. However, most classical methods …

Fault diagnosis is an important task in power system analysis. In this paper, a hybrid method
is proposed to perform online fault diagnosis of transmission lines. Stochastic time domain …

In this paper, the problem of building optimally coordinated bidding strategies for competitive
suppliers in day-ahead energy and spinning reserve markets is addressed. It is assumed …