Verification and Validation of Simulated Process Models of KALBR-SIM Training Simulator
Authors: T. Jayanthi, K. Velusamy, H. Seetha, S. A. V. Satya Murty
Abstract:
Verification and Validation of Simulated Process Model is the most important phase of the simulator life cycle. Evaluation of simulated process models based on Verification and Validation techniques checks the closeness of each component model (in a simulated network) with the real system/process with respect to dynamic behaviour under steady state and transient conditions. The process of Verification and Validation helps in qualifying the process simulator for the intended purpose whether it is for providing comprehensive training or design verification. In general, model verification is carried out by comparison of simulated component characteristics with the original requirement to ensure that each step in the model development process completely incorporates all the design requirements. Validation testing is performed by comparing the simulated process parameters to the actual plant process parameters either in standalone mode or integrated mode. A Full Scope Replica Operator Training Simulator for PFBR - Prototype Fast Breeder Reactor has been developed at IGCAR, Kalpakkam, INDIA named KALBR-SIM (Kalpakkam Breeder Reactor Simulator) where in the main participants are engineers/experts belonging to Modeling Team, Process Design and Instrumentation & Control design team. This paper discusses about the Verification and Validation process in general, the evaluation procedure adopted for PFBR operator training Simulator, the methodology followed for verifying the models, the reference documents and standards used etc. It details out the importance of internal validation by design experts, subsequent validation by external agency consisting of experts from various fields, model improvement by tuning based on expert’s comments, final qualification of the simulator for the intended purpose and the difficulties faced while co-coordinating various activities.
Keywords: Verification and Validation (V&V), Prototype Fast Breeder Reactor (PFBR), Kalpakkam Breeder Reactor Simulator (KALBR-SIM), Steady State, Transient State.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1099340
Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2517References:
[1] Scope Document on PFBR Operator Training Simulator , PFBR/ 08610 / DN / 1000 /Rev A, (2003)
[2] Plant Safety Analysis Report, Chapter 14, PFBR Events Analysis Report
[3] T. Jayanthi, K.R.S.Narayanan, K.Natesan, L. Satish Kumar, Tanmay Vasal, P.Selvaraj, K.K.Kuriakose, S.A.V.Satyamurty ," Transient Simulation and Performance Analysis of KALBR Simulator for PFBR Operator Training" ,Proceedings of International Conference on Advances in Engineering and Technology, AETAEE, Elseveir-2013, 615-628.
[4] T. Jayanthi, H. Seetha, K.R.S. Narayanan, N. Jasmine, Rashmi Nawlakha, Bindu Sankar, Jaideep Chakraborty, S.A.V SatyaMurty, P. Swaminathan," Simulation and Integrated Testing of Process Models of PFBR Operator Training Simulator", Asian Nuclear Prospects 2010 &Energy Procedia-7 (2011) 653-659 by Elsevier Publications.
[5] N.Jasmine, H. Seetha, K.R.S. Narayanan, Rashmi Nawlakha, Bindu Sankar, Jaideep Chakra borthy,T. Jayanthi, S.A.V SatyaMurty, P. Swaminathan,"Simulation of Control Logics for Plant Transition State for PFBR Operator Training Simulator", Presented at ICRTIT-2011 held at MIT, Chennai and published in IEEE Xplore.
[6] Sargent, R. G. 1996," Verifying and Validating Simulation Models", Proc. of 1996 Winter Simulation Conf., pp.55–64.