2021, 4 (41)

Operation of nuclear industry facilities

Article NameOperational Experience of Stationary Technical Diagnostics Systems at Novovoronezh NPP
AuthorsG.V.Arkadov*1, V.I. Pavelko*2, V.P. Povarov **3, M.T. Slepov**4
Address

* JSC "Joint Stock Company "Scientific and Technical Center "Diaprom", Koroleva str., 6, Obninsk, Kaluga region, Russia 249031

** Novovoronezh NPP Branch of JSC «Concern Rosenergoatom», Industrial zone Yuzhnaya 1, Novovoronezh, Voronezh region, Russia 396072

1е-mail: skrepka1964@gmail.com

2е-mail: vippvi@mail.ru

3е-mail: povarovvp@nvnpp1.rosenergoatom.ru

4orcid iD: 0000-0001-5563-0526

е-mail: SlepovMT@nvnpp1.rosenergoatom.ru

AbstractTechnical diagnostics has a strong position in the global engineering community. It is included in the standards and recommendations for both existing and projected nuclear power plants. All foreign operating nuclear power plants are more or less equipped with means of technical diagnostics of reactor installations either from the very beginning or during modernization. Regardless of the diagnostic architecture of the automated control system, whether it is Framatom's local project systems or Westinghouse's centralized systems, diagnostic algorithms are universal. The operating organization of Rosenergoatom Concern JSC pays great attention to the development of technical diagnostics tools. Over the past 20 years, almost all Russian power units have been equipped. This contributed both to improving the safety of operation, and ensuring reliability, and extending the life of existing nuclear power plants. The article presents the authors' classification of technical diagnostics systems, the features of their operation at the Novovoronezh NPP site for a 30-year period of time. Complex, high-tech diagnostic systems are moving into operational practice with great difficulty and skepticism. The systems are slowly being filled with diagnostic knowledge, but our demanding foreign customer will undoubtedly require this diagnostic knowledge.
Keywordstechnical diagnostics system, technical diagnostics, technical condition monitoring, block control panel, block control point, abnormal event, vibration monitoring system, free object detection system, humidity leak monitoring system, acoustic leak monitoring system, integrated diagnostics system, anomaly, artificial intelligence, commissioning tests, commissioning measurement system, main circulation circuit, acoustic standing wave, monitoring, control and diagnostics system, software and hardware complex
LanguageRussian
References

 

  1. Gosudarstvennyj Standart Soyuza SSR. Tekhnicheskaya diagnostika. Terminy i opredeleniya. GOST 20911-89 [The State Standard of the USSR. Technical Diagnostics. Terms and Definitions. GOST 20911-89]. Moscow: Publishing House of Standards, 1989. 13 p. (in Russian).
  2. Gosudarstvennyj Standart Soyuza SSR. Pribory vibroizmeritel'nye. Terminy i opredeleniya. GOST 16819-71.[ The State Standard of the USSR. Vibration Measuring Devices. Terms and Definitions. GOST 16819-71]. Moscow: Standartinform, 2010. 8 p. (in Russian).
  3. Gosudarstvennyj Standart Soyuza SSR. Akselerometry nizkochastotnye linejnye. GOST 18955-73. [The State Standard of the USSR. Accelerometers are Low-Frequency Linear. GOST 18955-73]. Moscow: Publishing House of Standards, 1973. 14 p. (in Russian).
  4. Gosudarstvennyj Standart Soyuza SSR. Vibraciya. Terminy i opredeleniya. GOST 24346-80. [State Standard of the USSR. Vibration. Terms and Definitions. GOST 24346-80]. Moscow: Standartinform, 2010. 26 p.
  5. Gosudarstvennyj Standart Soyuza SSR. Vibraciya. Oboznacheniya i edinicy velichin. GOST 24347-80. [State Standard of the USSR. Vibration. Designations and Units of Quantities. GOST 24347-80]. Moscow: Publishing House of Standards, 1986. 6 p. (in Russian).
  6. Gosudarstvennyj Standart Soyuza SSR. Sistema standartov po vibracii. Pribory dlya izmereniya vibracii vrashchayushchihsya mashin. Obshchie tekhnicheskie usloviya. GOST 25275-82. [State Standard of the USSR. System of Vibration Standards. Devices for Measuring Vibration of Rotating Machines. General Technical Conditions. GOST 25275-82]. Moscow: Publishing House of Standards, 1993. 11 p.
  7. Gosudarstvennyj Standart Soyuza SSR. Vibraciya. Dinamicheskie harakteristiki stacionarnyh mashin. Osnovnye polozheniya. GOST 26043-83. [State Standard of the USSR. Vibration. Dynamic Characteristics of Stationary Machines. The Main Provisions. GOST 26043-83]. Moscow: Publishing House of Standards, 1984. 16 р. (in Russian).
  8. Arkadov G.V., Pavelko V.I., Usanov A.I. Vibroshumovaya diagnostika VVER [Vibration Noise Diagnostics of WWER]. Edited by A.A. Abagyan. Moscow: Energoatomizdat, 2004. 344 p.
  9. Arkadov G.V., Pavelko V.I., Finkel B.M. Sistemy diagnostirovaniya VVER [WWER Diagnostic Systems.]. Moscow: Energoatomizdat, 2010. 391 p.
  10. Anikin G.G., Pavelko V.I. Opyt vnedreniya sistem vibrokontrolya na AES s reaktornymi ustanovkami tipa VVER-440 [Experience in the Implementation of Vibration Control Systems at Nuclear Power Plants with WWER-440 Type Reactor Installations]. Heat Engineering. 1999. №6. Р.12-17 (in Russian).
  11. Fedorov A.I., Slepov M.T. Kompleksnye izmereniya diagnosticheskih parametrov oborudovaniya na bloke 1 NVAES-2 v processe opytno-promyshlennoj ekspluatacii [Complex Measurements of Diagnostic Parameters of Equipment at Unit 1 of NWPP-2 during Pilot Operation]. University News. Nuclear Power Engineering. 2017. №3. Р.77-87 (in Russian).
  12. Arkadov G.V. Pavelko, V.I., Slepov M.T. Vibroakustika v prilozheniyah k reaktornoj ustanovke VVER-1200 [Vibroacoustics in the Annexes to the Installation of the Reactor WWER-1200]. Moscow: Nauka, 2018.  469 p. ISBN 978-5-02-040138-9 (in Russian).
  13. Arkadov G. V. Pavelko, V. I., M. T. Slepov SHumovoj monitoring v prilozheniyah k reaktornoj ustanovke VVER-1200 [Noise Monitoring in the Annexes to the Installation of the WWER-1200 Reactor ]. Moscow: Nauka, 2021. 221 p. ISBN 978-5-02-040869-2 (in Russian).
  14. Pavelko V.I., Slepov M.T., Khayretdinov V.U. Opyt provedeniya kompleksnyh izmerenij s ispol'zovaniem raznorodnyh sistem na razlichnyh etapah puska energobloka VVER-1200 [Experience in Conducting Complex Measurements Using Heterogeneous Systems at Various Stages of the WWER-1200 Power Unit Start-Up]. University News. Nuclear Power Engineering. 2016. №4. Р.44-54 (in Russian).
  15. Arkadov G.V., Pavelko V.I., Slepov M.T. Vibroakustika VVER-1200 [WWER-1200 Vibroacoustics]. [Ensuring the Safety of Nuclear Power Plants with WWER: Proceedings of the 11th International Scientific and Technical Conference on May 21-24, 2019 OKB «Gidropress»], Podolsk, Russia. URL: http://www.gidropress.podolsk.ru/files/proceedings/mntk2019/documents/
    mntk2019-061.pdf
  16. Federal'naya sluzhba po ekologicheskomu, tekhnologicheskomu i atomnomu nadzoru. Federal'nye normy i pravila v oblasti ispol'zovaniya atomnoj energii «Osnovnye trebovaniya k obosnovaniyu prochnosti vnutrikorpusnyh ustrojstv reaktorov tipa VVER» (NP-102-17). Vvedeny prikazom №409 ot 05.10.2017 [Federal Service for Environmental, Technological and Nuclear Supervision. "Basic Requirements for Substantiating the Strength of Internal Devices of WWER Type Reactors" (NP-102-17). Introduced by Order No. 409 of 05.10.2017]. «Codex» Consortium. URL: https://docs.cntd.ru/document/542609712
  17. Bulavin V.V., Gutsev D.F., Pavelko V.I. The Experimental Definition of the Acoustic Standing Waves Series Shapes, Formed in the Coolant of the Primary Circuit of WWER -440 Type Reactor // Progress in Nuclear Energy. 1995. Vol. 29, N 3/4, р.153-170. https://doi.org/10.1016/0149-1970(95)00005-5 (in English).
  18. Bulavin V.V., Gutsev D.F., Pavelko V.I. Some Results of the Vibrations Analysis on the WWER-440 Type Reactor Vessel Top Head and on the Facilities of its Primary Circuit Six Loops // A Symposium on Nuclear Reactor Surveillance and Diagnostics. SMORN VII, June 19-23, 1995, Avignon, France. Session 9 – Vibrations Structures: Modeling and Monitoring. Vol. 2, p.9.5. P. 168-172
  19. Arkadov G.V., Pavelko V.I., Slepov M.T. Vibration Acoustics Applied to WWER-1200 Reactor Plant / Singapore: World Scientific, 2021. – 586 p. – ISBN 978-981-123-466-8. – https://doi.org/10.1142/12220
Papers36 - 46
URL ArticleURL Article
 Open Article