RESEARCH OF THE CASCADE AUTOMATIC CONTROL SYSTEM OF THE NUCLEAR POWER PLANT POWER
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 1
Abstract
In accordance with the energy strategy of the Cabinet of Ministers of Ukraine, the power units of nuclear power plants must be converted to a maneuverable regime. However, the systems used for automatic control of reactor power are not capable of providing a given quality of transient processes when the power unit's power is changed. The article deals with the implementation of an automated power regulation system for a power unit of a nuclear power plant with a VVER-1000 reactor. A cascade scheme is proposed that consider the nonlinear properties of both the reactor plant itself and the control channel for boron control. Thus, to achieve an acceptable quality of maintaining the unit's power while ensuring the requirements for the safe operation of the reactor equipment.
Authors and Affiliations
Д. В. Давидченко, К. В. Беглов, Е. И. Чмелев
Keywords
Related Articles
- EP ID EP576795
- DOI -
- Views 98
- Downloads 0
RISK PREDICTION ACCORDING TO THE FATIGUE RESISTANCE CRITERIA OF THE BRAKE BAND
The paper presents analysis of scientific researches of the strain-stress state of the brake band of the drill winch bend-shoe brake. The probabilistic characteristics of the dangerous parameter of the braking band stren...
JUSTIFICATION OF RATIONAL STRUCTURE OF DIAGNOSTICS OF THE ELECTROMECHANICAL EQUIPMENT OF THE COAL-MINING ENTERPRISES AND DEFINITION OF ITS OPTIMUM ESTIMATION OF THE RESIDUAL RESOURCE
In this article the question of expediency of use of system of continuous monitoring and diagnostics of electromechanical equipment in accordance with the actual state in comparison with the existing one and determining...
ANALYSIS OF LAGING INFLUENCE ON THE SYSTEM SUSTAINABILITY WITH BIOLOGICAL FEEDBACK
It was considered the influence of the time lagging of information transformation on the sustainability of the control system with biological feedback. It was analyzed organism reactions to the stepwise infrared influenc...
ALGORITHM OF SMART PROMPTER FOR OPERATOR OF UAVS GROUP
The article proposes the algorithm of "smart prompter" allowing to set maneuvers of unmanned aerial vehicles (UAVs), to estimate the coordinates of current position of UAV relative to specified trajectory; and to identif...
STUDY OF THE DYNAMICS OF THE CONTROL PROCESS OF REMOVAL OF OXYGEN IN THE DEAERATOR NUCLEAR POWER STATION
THE The possibility of modernization of the process of oxygen removal in the deaerator, due to the replacement of single-loop ACS cascade is considered in the article. A mathematical model of the system for automatic con...