Author/Authors :
Santhosh، نويسنده , , T.V. and Kumar، نويسنده , , M. and Thangamani، نويسنده , , I. and Srivastava، نويسنده , , A. and Dutta، نويسنده , , A. K. Verma، نويسنده , , V. and Mukhopadhyay، نويسنده , , D. and Ganju، نويسنده , , S. and Chatterjee، نويسنده , , B. and Rao، نويسنده , , V.V.S.S. and Lele، نويسنده , , H.G. and Ghosh، نويسنده , , A.K.، نويسنده ,
Abstract :
The objective of this study is to develop a system, which assists the operator in identifying an accident quickly using ANNs that diagnoses the accidents based on reactor process parameters, and continuously displays the status of the nuclear reactor. A large database of transient data of reactor process parameters has been generated for reactor core, containment, environmental dispersion and radiological dose to train the ANNs. These data have been generated using various codes e.g., RELAP5—thermal-hydraulics code for the core. The present version of this system is capable of identifying large break LOCA scenarios of 220 MWe Indian PHWRs. The system has been designed to provide the necessary information to the operator to handle emergency situations when the reactor is operating. The diagnostic results obtained from ANNs study are satisfactory.
