Математические модели систем и оборудования энергоблоков электростанций для автоматизированного управления режимами их эксплуатации

Abstract

There have been proposed mathematical model of the steam generator and reactor nuclear power plants and their ancillary equipment, nuclear steam turbines and thermal power plants, heat exchange equipment recovery systems, condensation and cogeneration NPP and TPP. The necessity of improving mathematical models of systems and equipment of power plants for the automated management of modes of operation, making the actual development and the improvement of mathematical and algorithmic software, which is responsible for the automation of control systems NPP and TPP. To make effective use of data on the operation of nuclear steam generators with VVER created a wide range of software for the collection, storage and analysis of these data in order to systematize all possible information about the conditions of their work. A review of existing methods, models, computer systems and approaches to modeling the functional state of the main equipment of NPP and TPP, and analyzes their heterogeneity, problem-oriented, and the specifics of the actual need for the maximum possible unification to create automated control systems operating modes NPP and TPP. On the basis of mathematical models is possible to construct an algorithm for calculating elements of NPP and TPP, which will facilitate the writing of a control program for calculating NPP and TPP.