Fuzzy arithmetical modeling of pressurizer in a nuclear power plant

• Main Authors: Wan Mohamad, Wan Munirah, Ahmad, Tahir, Ab. Rahman, Niki Anis, Ashaari, Azmirul
• Format: Conference or Workshop Item
• Published: 2017
• Subjects: QA Mathematics
• Online Access: http://eprints.utm.my/id/eprint/97155/; http://dx.doi.org/10.1007/978-981-10-7242-0_19
• Institution: Universiti Teknologi Malaysia

A pressurizer is to control pressure and temperature in a nuclear power plant. In this paper, a model using fuzzy arithmetic which is based on the Transformation Method (TM) is presented. The analytical solution is used to evaluate the state space model. The TM is then used to quantify the influence of each parameter, and the estimation of relative and absolute measures of uncertainty. To ensure the operating system is maintained and efficient, the method is applied to a pressurizer for simulation and analysis. Simulation and analysis of TM’s efficiency are presented in this paper.