The Feed Water Level Improved Automated Control for Steam Generators of Nuclear Power Plants

This research deals with developing the approach to design the improved automated control systems for the feed water level in steam generators of nuclear power plants. It is developed the general theory required to build the mathematical models of nuclear power plants steam generators to have the suitable mathematical models to design the improved automated control systems for the feed water level. It is proposed the generalized approach for defining the parameters of improved automated controllers for the feed water level on the basis of the developed general theory of mathematical models of the steam generators. The relationships between the proposed and classical approaches to design the automated systems for the feed water level in steam generators of nuclear power plants are theoretically researched, and the influence of evaporation mirror area on the parameters of the feed water level linear controllers is shown. The results of computer simulations of the feed water level in the steam generators to show some opportunities of the proposed approach are presented.