Water Level Control for Steam Generator in Nuclear Power Based on Port-Controlled Hamiltonian Method
Authors
Mo Tao, Rui Yu, Xianling Li, Zhiwu Ke, Zhenxing Zhao, Qi Xiao
Abstract
This article designs the water level of steam generator control system applying PCH system modeling and control principle of Energy-Shaping. The basic principles of port-controlled Hamiltonian (PCH) system modeling and control principle of Energy-Shaping are provided, including passivity, dissipation and so forth. Meanwhile, port-controlled Hamiltonian (PCH) system, energy-shaping principle, matching method and its corresponding realization and stability analysis are presented. The water level of steam generator is accomplished; the controlled object is mathematically modeled with principle modeling method. Then the mathematic model is translated into PCH model. the proper Hamiltonian function is finely selected. The water level equilibrium point of steam generator system is respectively determined; the PCH controller based on energy-shaping method is ultimately obtained. The proposed modeling and control methods provide a potential idea for the other control methods applied method on steam generator system. Moreover, the proposed methods can be put into industrious process control.
Citation
- Journal: Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors
- Year: 2016
- Volume:
- Issue:
- Pages:
- Publisher: American Society of Mechanical Engineers
- DOI: 10.1115/icone24-60274
BibTeX
@inproceedings{Tao_2016,
series={ICONE24},
title={{Water Level Control for Steam Generator in Nuclear Power Based on Port-Controlled Hamiltonian Method}},
DOI={10.1115/icone24-60274},
booktitle={{Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors}},
publisher={American Society of Mechanical Engineers},
author={Tao, Mo and Yu, Rui and Li, Xianling and Ke, Zhiwu and Zhao, Zhenxing and Xiao, Qi},
year={2016}
}