[en] Problems related to creation and introduction at NPP of highly efficient and reliable systems for monitoring and control of working processes and intelligence-endowed systems of operator informational support (ISOIS) are considered. The main units included in ISOIS are considered. The main units included in ISOIS are described. The unit of current state monitoring provides information for the operator, which is necessary under concrete conditions for the process monitoring and control, so as to avoid emergencies and affers a program of actions in a dialogue mode for the operator. The identification unit is designed for the obtaining of assessed values of process parameters (neutron fields, temperatures, pressures) and basic equipment (reactivity coefficients, fuel rod weights, time of delay). The prediction unit evaluates the behaviour of process parameters and process state in various situations. 9 refs

[en] The report shows the need for the development and implementation of new approaches to operational management of the modes and the efficiency of the equipment of thermal power plants on the basis of modern information technologies to significantly improve the economy of operation of thermal power plants by complex solution of the tasks of block and station levels. The proposed approach is the adjustment of measured parameters, ensuring the accuracy of all the main parameters required for material, heat and energy balances for each unit and the station in general. (paper)