naa a22 4500 510761410 CHVBK 20180411083140.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1134/S0040601513070069 doi (NATIONALLICENCE)springer-10.1134/S0040601513070069 Automated chemical monitoring in new projects of nuclear power plant units [Elektronische Daten] [O. Lobanok, M. Fedoseev] The development of automated chemical monitoring systems in nuclear power plant units for the past 30 years is briefly described. The modern level of facilities used to support the operation of automated chemical monitoring systems in Russia and abroad is shown. Hardware solutions suggested by the All-Russia Institute for Nuclear Power Plant Operation (which is the General Designer of automated process control systems for power units used in the AES-2006 and VVER-TOI Projects) are presented, including the structure of additional equipment for monitoring water chemistry (taking the Novovoronezh 2 nuclear power plant as an example). It is shown that the solutions proposed with respect to receiving and processing of input measurement signals and subsequent construction of standard control loops are unified in nature. Simultaneous receipt of information from different sources for ensuring that water chemistry is monitored in sufficient scope and with required promptness is one of the problems that have been solved successfully. It is pointed out that improved quality of automated chemical monitoring can be supported by organizing full engineering follow-up of the automated chemical monitoring system's equipment throughout its entire service life. Pleiades Publishing, Ltd., 2013 automated chemical monitoring nationallicence high-tech analyzer nationallicence unit-level control system nationallicence Lobanok O. All-Russia Institute for Nuclear Power Plant Operation, Ferganskaya ul. 25, 109507, Moscow, Russia aut Fedoseev M. All-Russia Institute for Nuclear Power Plant Operation, Ferganskaya ul. 25, 109507, Moscow, Russia aut Thermal Engineering SP MAIK Nauka/Interperiodica 60/7(2013-07-01), 472-476 0040-6015 60:7<472 2013 60 11509 https://doi.org/10.1134/S0040601513070069 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0040601513070069 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lobanok O. All-Russia Institute for Nuclear Power Plant Operation, Ferganskaya ul. 25, 109507, Moscow, Russia aut NATIONALLICENCE 700 1- Fedoseev M. All-Russia Institute for Nuclear Power Plant Operation, Ferganskaya ul. 25, 109507, Moscow, Russia aut NATIONALLICENCE 773 0- Thermal Engineering SP MAIK Nauka/Interperiodica 60/7(2013-07-01), 472-476 0040-6015 60:7<472 2013 60 11509 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer