STUDY OF TIME-CRITICAL DIAGNOSTIC METHOD FOR EMERGENCY OPERATION OF NUCLEAR POWER PLANT.

Akio Gofuku, H. Yoshikawa, K. Itoh, J. Wakabayashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The authors propose a time-critical diagnostic method to secure the safety of the post-accident nuclear power plant, and examine the applicability of both the real-time tracking technique of the plant internal situations using observed singals and the future prediction technique of the important state variables at SBLOCA of PWR plant. In order to back up the operators at the emergency state, the concept of an emergency operation support center is proposed, where the real-time accident tracking simulator and the trend-prediction simulator are installed for the diagnoses. The ability of a real-time accident tracking code, TOKRAC, is examined by the simulations of both TMI-2 accident and 6% coldleg SBLOCA of a Westinghouse-type PWR plant.

Original languageEnglish
Title of host publicationProceedings of the Power Plant Dynamics, Control and Testing Symposium
EditorsB.R. Upadhyaya, T.W. Kerlin, E.M. Katz
PublisherUniv of Tennessee
Volume2
Publication statusPublished - 1986
Externally publishedYes

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Nuclear power plants
Accidents
Simulators

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Gofuku, A., Yoshikawa, H., Itoh, K., & Wakabayashi, J. (1986). STUDY OF TIME-CRITICAL DIAGNOSTIC METHOD FOR EMERGENCY OPERATION OF NUCLEAR POWER PLANT. In B. R. Upadhyaya, T. W. Kerlin, & E. M. Katz (Eds.), Proceedings of the Power Plant Dynamics, Control and Testing Symposium (Vol. 2). Univ of Tennessee.

STUDY OF TIME-CRITICAL DIAGNOSTIC METHOD FOR EMERGENCY OPERATION OF NUCLEAR POWER PLANT. / Gofuku, Akio; Yoshikawa, H.; Itoh, K.; Wakabayashi, J.

Proceedings of the Power Plant Dynamics, Control and Testing Symposium. ed. / B.R. Upadhyaya; T.W. Kerlin; E.M. Katz. Vol. 2 Univ of Tennessee, 1986.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gofuku, A, Yoshikawa, H, Itoh, K & Wakabayashi, J 1986, STUDY OF TIME-CRITICAL DIAGNOSTIC METHOD FOR EMERGENCY OPERATION OF NUCLEAR POWER PLANT. in BR Upadhyaya, TW Kerlin & EM Katz (eds), Proceedings of the Power Plant Dynamics, Control and Testing Symposium. vol. 2, Univ of Tennessee.
Gofuku A, Yoshikawa H, Itoh K, Wakabayashi J. STUDY OF TIME-CRITICAL DIAGNOSTIC METHOD FOR EMERGENCY OPERATION OF NUCLEAR POWER PLANT. In Upadhyaya BR, Kerlin TW, Katz EM, editors, Proceedings of the Power Plant Dynamics, Control and Testing Symposium. Vol. 2. Univ of Tennessee. 1986
Gofuku, Akio ; Yoshikawa, H. ; Itoh, K. ; Wakabayashi, J. / STUDY OF TIME-CRITICAL DIAGNOSTIC METHOD FOR EMERGENCY OPERATION OF NUCLEAR POWER PLANT. Proceedings of the Power Plant Dynamics, Control and Testing Symposium. editor / B.R. Upadhyaya ; T.W. Kerlin ; E.M. Katz. Vol. 2 Univ of Tennessee, 1986.
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