Probabilistic graphical models in energy systems: A review

T Li, Y Zhao, K Yan, K Zhou, C Zhang, X Zhang - Building Simulation, 2021 - Springer
Probabilistic graphical models (PGMs) can effectively deal with the problems of energy
consumption and occupancy prediction, fault detection and diagnosis, reliability analysis …

Performance analysis and availability optimization to improve maintenance schedule for the turbo-generator subsystem of a thermal power plant using particle swarm …

HP Jagtap, AK Bewoor, R Kumar, MH Ahmadi… - Reliability Engineering & …, 2020 - Elsevier
The work reported in this paper evaluates the performance of the turbo-generator subsystem
of a thermal power plant by employing a particle swarm optimization method. The majorly …

Wind speed prediction for wind farm applications by extreme value theory and copulas

G D'Amico, F Petroni, F Prattico - Journal of Wind Engineering and …, 2015 - Elsevier
In this paper we use risk management techniques to evaluate the effects of some risk factors
that affect the energy production of a wind farm. We focus our attention on three major risks …

Reliability assessment of generating systems containing wind power and air separation unit with cryogenic energy storage

M Zamani-Gargari, F Kalavani, M Abapour… - Journal of Energy …, 2018 - Elsevier
The acceptance of wind power has been increased in power systems because of
environmental problems and production cost of conventional generation units. High …

Markov and semi-Markov models in system reliability

A Farahani, A Shoja, H Tohidi - Engineering Reliability and Risk …, 2023 - Elsevier
One of the most critical factors in using systems is their reliability. The reliability study aims to
help understand the probable nature of equipment failure during use and establish reliability …

Theoretical derivation of wind plant power distribution with the consideration of wind turbine reliability

S Eryilmaz, Y Devrim - Reliability Engineering & System Safety, 2019 - Elsevier
The wind power generated by a wind plant has a stochastic nature due to randomness in the
wind speed. Although the empirical distribution of the wind power has been extensively …

Analysis of energy saving in user equipment in LTE-A using stochastic modelling

S Dharmaraja, A Aggarwal, R Sudhesh - Telecommunication Systems, 2022 - Springer
Abstract Energy saving in User Equipment (UE) is one of the important issues for limited
sources of power in the device. It is critical for the UE to maximize its energy efficiency. In this …

New reliability indices for first-and second-order discrete-time aggregated semi-Markov systems with an application to TT&C system

H Yi, L Cui, N Balakrishnan - Reliability Engineering & System Safety, 2021 - Elsevier
Research on reliability indices has received considerable attention recently in the field of
reliability. In this work, two new reliability indices—multi-point bounded-covering availability …

Study on the systematic approach of Markov modeling for dependability analysis of complex fault-tolerant features with voting logics

KS Son, DH Kim, CH Kim, HG Kang - Reliability Engineering & System …, 2016 - Elsevier
The Markov analysis is a technique for modeling system state transitions and calculating the
probability of reaching various system states. While it is a proper tool for modeling complex …

Distribution and availability for aggregated second-order semi-Markov ternary system with working time omission

H Yi, L Cui - Reliability Engineering & System Safety, 2017 - Elsevier
Discrete repairable degradation systems can be modeled by a homogeneous discrete-time
second-order semi-Markov chain with finite state space for theoretical and practical sake. In …