naa a22 4500 510761712 CHVBK 20180411083141.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1134/S0040601513100054 doi (NATIONALLICENCE)springer-10.1134/S0040601513100054 Experience gained with fitting the combined-cycle plant of unit 5 at the Razdan thermal power station with automated control systems [Elektronische Daten] [R. Rogachev, S. Ivanova, A. Sergeev, N. Kuznetsov, K. Sargsyan, S. Eritsyan, V. Voskanyan, G. Petrosyan, A. Antonyan] We describe the SPPA-T3000-based automated process control system developed in the course of retrofitting a standard 300-MW power unit into a combined-cycle plant equipped with a gas turbine unit, the heat of exhaust gases from which is recovered in the furnace of a once-through steam boiler modified for the possibility to operate according to the afterburning arrangement. Specific features relating to development of the automated process control system for the power unit subjected to retrofitting are pointed out, which are stemming from the fact that the process equipment has nonconventional elements and may operate in different modes: a combined cycle without afterburning, the traditional steam power cycle, and a combined cycle with afterburning. The structure of the power unit process control system's technical facilities is presented together with a detailed description of the architecture of its computerized automation subsystem/kernel, and the concept of integrating local control systems of separate process equipment items into the power unit automated process control system's computerized kernel is also described. We also give some details about the set of control algorithms Interavtomatika specialists have introduced on the basis of the modern SPPA-T3000 computerized automation suite/system, the use of which makes it possible to achieve a high level of fitting the equipment with automated control functions. The control algorithms have been developed with due regard to the requirements of making them as fully-variable ones with automatic adaptation to each mode of power unit operation. The full-scale training simulator uniting a real automated process control system and a detailed physical model of the technological process, which had been developed and put in operation before the power unit startup, is described. Pleiades Publishing, Ltd., 2013 power unit nationallicence Razdan thermal power station nationallicence automation nationallicence computerized automation system/suite/kernel nationallicence integration of local systems nationallicence dry cooling tower nationallicence combined cycle with afterburning nationallicence gas turbine unit nationallicence full-scale training simulator nationallicence Rogachev R. Interavtomatika, Avtozavodskaya ul. 14, 115280, Moscow, Russia aut Ivanova S. Interavtomatika, Avtozavodskaya ul. 14, 115280, Moscow, Russia aut Sergeev A. Interavtomatika, Avtozavodskaya ul. 14, 115280, Moscow, Russia aut Kuznetsov N. Interavtomatika, Avtozavodskaya ul. 14, 115280, Moscow, Russia aut Sargsyan K. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut Eritsyan S. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut Voskanyan V. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut Petrosyan G. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut Antonyan A. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut Thermal Engineering Springer US; http://www.springer-ny.com 60/10(2013-10-01), 714-721 0040-6015 60:10<714 2013 60 11509 https://doi.org/10.1134/S0040601513100054 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0040601513100054 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rogachev R. Interavtomatika, Avtozavodskaya ul. 14, 115280, Moscow, Russia aut NATIONALLICENCE 700 1- Ivanova S. Interavtomatika, Avtozavodskaya ul. 14, 115280, Moscow, Russia aut NATIONALLICENCE 700 1- Sergeev A. Interavtomatika, Avtozavodskaya ul. 14, 115280, Moscow, Russia aut NATIONALLICENCE 700 1- Kuznetsov N. Interavtomatika, Avtozavodskaya ul. 14, 115280, Moscow, Russia aut NATIONALLICENCE 700 1- Sargsyan K. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut NATIONALLICENCE 700 1- Eritsyan S. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut NATIONALLICENCE 700 1- Voskanyan V. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut NATIONALLICENCE 700 1- Petrosyan G. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut NATIONALLICENCE 700 1- Antonyan A. ArmRosgazprom, Tbilisskoe sh. 43, 20091, Yerevan, Armenia aut NATIONALLICENCE 773 0- Thermal Engineering Springer US; http://www.springer-ny.com 60/10(2013-10-01), 714-721 0040-6015 60:10<714 2013 60 11509 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer