Investigation of VVER-1200 pressurizer dynamics by adopting modelica based modeling

MA Rabie, A Elshahat, MH Hassan - Progress in Nuclear Energy, 2022 - Elsevier
This work is conducted within the framework of developing a control-oriented modelling and
simulation tool focused on the study of the generation III+ VVER-1200 plant transient …

A simple dynamic model of the primary circuit in VVER plants for controller design purposes

C Fazekas, G Szederkényi, KM Hangos - Nuclear Engineering and Design, 2007 - Elsevier
A simple low dimensional nonlinear dynamic model of the primary circuit in a VVER-type
nuclear power plant is developed from first engineering principles that is able to capture the …

Parameter estimation of a simple primary circuit model of a VVER plant

C Fazekas, G Szederkényi… - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
A simple dynamic model in physical coordinates (an improved version of our model reported
in) and the corresponding parameter estimation procedure for the primary circuit dynamics …

Identification-based sensor and actuator fault diagnosis for industrial control systems and its application to HTR-PM

J Zhou, Y Zhu, Z Shao, Z Dong, C Yang - Control Engineering Practice, 2023 - Elsevier
This paper studies sensor and actuator fault diagnosis for a class of linear time-invariant
(LTI) industrial control systems. Based on the dynamic model obtained using system …

A conceptual model for integrative monitoring of nuclear power plants operational activities based on historical nuclear incidents and accidents

K McCoy, M Alamaniotis, T Jevremovic - International Journal of …, 2013 - igi-global.com
A conceptual model for improvement in nuclear power plant operational safety and
monitoring is presented. The innovation of this model is based on a calibrated software that …

Induced L2 norm improvement by interpolating controllers for discrete-time LPV systems

T Péni, B Kulcsár, J Bokor - European Journal of Control, 2009 - Elsevier
The paper shows an interpolation-based control solution as a possible technique to
formulate the constrained H∞ control problem for discrete-time linear parameter varying …

Identification and dynamic inversion-based control of a pressurizer at the Paks NPP

Z Szabó, G Szederkényi, P Gáspár, I Varga… - Control Engineering …, 2010 - Elsevier
The paper presents the design of a pressure controlling tank located in the primary circuit of
a Nuclear Power Plant. All steps from modeling through control design to implementation …

Analysis of the networked implementation of the primary circuit pressurizer controller at a nuclear power plant

G Szederkényi, Z Szabó, J Bokor… - … Conference on Control …, 2008 - ieeexplore.ieee.org
This paper presents the L 2 stability analysis of a networked pressure control system
implemented in a nuclear power plant. The theoretical background for the applied …

Tracking design for Wiener systems based on dynamic inversion

Z Szabo, P Gáspár, J Bokor - 2006 IEEE Conference on …, 2006 - ieeexplore.ieee.org
This paper investigates the problem of reference tracking for systems defined by a Wiener
model. The proposed algorithm is based on a dynamic inversion method in which it is …

Robust model predictive control of a nuclear power plant pressurizer subsystem

T Péni, I Varga, G Szederkényi… - Proc. of the 25th IASTED …, 2006 - actapress.com
ROBUST MODEL PREDICTIVE CONTROL OF A NUCLEAR POWER PLANT
PRESSURIZER SUBSYSTEM T. Péni Systems and Control Laboratory Computer and …