Modeling and control of nuclear reactor cores for electricity generation: A review of advanced technologies

G Li, X Wang, B Liang, X Li, B Zhang, Y Zou - Renewable and Sustainable …, 2016 - Elsevier
This investigation is to review advanced technologies for modeling and control of reactor
cores in nuclear power plants for electricity generation. A reactor core in a nuclear power …

An implicit finite difference method for solving the corrected fractional neutron point kinetics equations

P Roul, H Madduri, K Obaidurrahman - Progress in Nuclear Energy, 2019 - Elsevier
It is well known that Espinosa-parades et al.(Espinosa-Paredes et al., 2011) proposed a
fractional neutron point kinetic (FNPK) model with multi-group of delayed neutrons to …

L₁-Adaptive Robust Control Design for a Pressurized Water-Type Nuclear Power Plant

V Vajpayee, V Becerra, N Bausch… - … on Nuclear Science, 2021 - ieeexplore.ieee.org
This work proposes adaptive control-based design strategies to control a pressurized water
reactor (PWR) nuclear power plant (NPP). An L 1-adaptive-based state-feedback control …

A new compartmental fractional neutron point kinetic equations with different fractional orders

G Espinosa-Paredes, CA Cruz-López - Nuclear Engineering and Design, 2024 - Elsevier
Fractional models of the Neutron Point Kinetic Equations have been developed to overcome
certain limitations related to the classical approaches, considering more general physical …

Nonlinear fractional sliding mode controller based on reduced order FNPK model for output power control of nuclear research reactors

NZ Davijani, G Jahanfarnia… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
One of the most important issues with respect to nuclear reactors is power control. In this
study, we designed a fractional-order sliding mode controller based on a nonlinear fractional …

[图书][B] Fractional-order Modeling of nuclear reactor: from subdiffusive neutron transport to control-oriented models: a systematic approach

V Vyawahare, PSV Nataraj - 2018 - books.google.com
This book addresses the topic of fractional-order modeling of nuclear reactors. Approaching
neutron transport in the reactor core as anomalous diffusion, specifically subdiffusion, it …

Numerical-analytical solutions of the fractional point kinetic model with Caputo derivatives

MA Polo-Labarrios, FA Godínez… - Annals of Nuclear …, 2022 - Elsevier
Novel solutions to the fractional neutron point kinetic equations in terms of Caputo
derivatives are obtained for three different cases: 1) constant reactivity; 2) cold startup …

[HTML][HTML] Robustness of optimized FPID controller against uncertainty and disturbance by fractional nonlinear model for research nuclear reactor

N Zare, G Jahanfarnia, A Khorshidi, J Soltani - Nuclear Engineering and …, 2020 - Elsevier
In this study, a fractional order proportional integral derivative (FOPID) controller is designed
to create the reference power trajectory and to conquer the uncertainties and external …

Fractional two energy groups matrix representation for nuclear reactor dynamics with an external source

AE Aboanber, AA Nahla, SM Aljawazneh - Annals of Nuclear Energy, 2021 - Elsevier
Nuclear reactor dynamics is the study of the time-dependent behavior of neutron density in
an exceeding reactor. Knowledge of however the density in a reactor, which can respond to …

Formulation of a point reactor kinetics model based on the neutron telegraph equation

MR Altahhan, MS Nagy, HH Abou-Gabal… - Annals of Nuclear …, 2016 - Elsevier
A Telegraph model of the Point Reactor Kinetics (TPRK) is developed based on the
monoenergetic, non-fractional order telegraph approximation of the neutron transport …