Research Article

Steam generator identification using piecewise affine model

Volume: 2 Number: 4 December 25, 2019
Results in Nonlinear Analysis Cover
Results in Nonlinear Analysis
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Steam generator identification using piecewise affine model

Abstract

The role of steam generators in power plants is to remove the thermal power produced in the first cycle and provide the turbine intake steam. Controlling the steam generator water level has an important role in preventing unwanted turbine trips and decreasing power plant operability. In this research, a steam generator is identified in the form of a Piecewise Affine AutoRegessive eXogenous (PWARX) structure. The real data for identification is extracted from RELAP5 thermo--hydraulic code. In addition, the minimum number of feasible subsystems (MIN PFS) algorithm is applied for the steam generator piecewise affine identification. The results show good ability of the identified model to track the RELAP5 data. The proposed model can be used in future researches for controlling and analyzing the steam generator. Also, a corresponding feedback controller can be designed for each subsystem in steam generator piecewise affine model.

Keywords

References

  1. -

Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Authors

Samaneh Sadat Sajjadi This is me
Iran

Ahamad Hajipour This is me
Iran

Publication Date

December 25, 2019

Submission Date

August 10, 2019

Acceptance Date

November 25, 2019

Published in Issue

Year 2019 Volume: 2 Number: 4

IZ

https://izlik.org/JA64TM89FA

Cite

RIS / Bibtex
APA
Jajarmi, A., Sajjadi, S. S., & Hajipour, A. (2019). Steam generator identification using piecewise affine model. Results in Nonlinear Analysis, 2(4), 149-159. https://izlik.org/JA64TM89FA
AMA
1.Jajarmi A, Sajjadi SS, Hajipour A. Steam generator identification using piecewise affine model. RNA. 2019;2(4):149-159. https://izlik.org/JA64TM89FA
Chicago
Jajarmi, Amin, Samaneh Sadat Sajjadi, and Ahamad Hajipour. 2019. “Steam Generator Identification Using Piecewise Affine Model”. Results in Nonlinear Analysis 2 (4): 149-59. https://izlik.org/JA64TM89FA.
EndNote
Jajarmi A, Sajjadi SS, Hajipour A (December 1, 2019) Steam generator identification using piecewise affine model. Results in Nonlinear Analysis 2 4 149–159.
IEEE
[1]A. Jajarmi, S. S. Sajjadi, and A. Hajipour, “Steam generator identification using piecewise affine model”, RNA, vol. 2, no. 4, pp. 149–159, Dec. 2019, [Online]. Available: https://izlik.org/JA64TM89FA
ISNAD
Jajarmi, Amin - Sajjadi, Samaneh Sadat - Hajipour, Ahamad. “Steam Generator Identification Using Piecewise Affine Model”. Results in Nonlinear Analysis 2/4 (December 1, 2019): 149-159. https://izlik.org/JA64TM89FA.
JAMA
1.Jajarmi A, Sajjadi SS, Hajipour A. Steam generator identification using piecewise affine model. RNA. 2019;2:149–159.
MLA
Jajarmi, Amin, et al. “Steam Generator Identification Using Piecewise Affine Model”. Results in Nonlinear Analysis, vol. 2, no. 4, Dec. 2019, pp. 149-5, https://izlik.org/JA64TM89FA.
Vancouver
1.Amin Jajarmi, Samaneh Sadat Sajjadi, Ahamad Hajipour. Steam generator identification using piecewise affine model. RNA [Internet]. 2019 Dec. 1;2(4):149-5. Available from: https://izlik.org/JA64TM89FA