Adaptive Neural Network Algorithm for Power Control in Nuclear Power Plants

International Conference for Young Scientists, Specialists, and Postgraduates on Nuclear Reactor Physics 2016

Husam Fayiz, Al Masri^1

Department of Automation, National Research Nuclear University MEPhI, Moscow, Russia^1

关键词: Adaptive neural network algorithm;    Artificial intelligent;    Controlling system;    Efficiency and reliability;    External disturbances;    Neural network algorithm;    Nuclear power reactors;    Power controllers;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/781/1/012052/pdf
DOI  :  10.1088/1742-6596/781/1/012052

来源: IOP

【 摘 要 】

The aim of this paper is to design, test and evaluate a prototype of an adaptive neural network algorithm for the power controlling system of a nuclear power plant. The task of power control in nuclear reactors is one of the fundamental tasks in this field. Therefore, researches are constantly conducted to ameliorate the power reactor control process. Currently, in the Department of Automation in the National Research Nuclear University (NRNU) MEPhI, numerous studies are utilizing various methodologies of artificial intelligence (expert systems, neural networks, fuzzy systems and genetic algorithms) to enhance the performance, safety, efficiency and reliability of nuclear power plants. In particular, a study of an adaptive artificial intelligent power regulator in the control systems of nuclear power reactors is being undertaken to enhance performance and to minimize the output error of the Automatic Power Controller (APC) on the grounds of a multifunctional computer analyzer (simulator) of the Water-Water Energetic Reactor known as Vodo-Vodyanoi Energetichesky Reaktor (VVER) in Russian. In this paper, a block diagram of an adaptive reactor power controller was built on the basis of an intelligent control algorithm. When implementing intelligent neural network principles, it is possible to improve the quality and dynamic of any control system in accordance with the principles of adaptive control. It is common knowledge that an adaptive control system permits adjusting the controller's parameters according to the transitions in the characteristics of the control object or external disturbances. In this project, it is demonstrated that the propitious options for an automatic power controller in nuclear power plants is a control system constructed on intelligent neural network algorithms.