Numerical investigations to determine the optimal operating conditions for 1 kW-class flat-tubular solid oxide fuel cell stack

Energy ◽  
2017 ◽  
Vol 141 ◽  
pp. 673-691 ◽  
Author(s):  
Kashif Rashid ◽  
Sang Keun Dong ◽  
Muhammad Taqi Mehran
Author(s):  
Borhan M. Sanandaji ◽  
Tyrone L. Vincent ◽  
Andrew Colclasure ◽  
Robert J. Kee

For efficient operation, as well as to avoid operating conditions that can cause damage, fuel cells require a control system to balance fuel and air supply and electrical load. The need to maintain signal constraints during operation, combined with importance of unmeasured variables such as internal stack temperature or fuel utilization, indicate the need for control-oriented models that can be used for estimation and model predictive control. In this paper, we discuss the development of a control-oriented dynamic model of a solid oxide fuel cell stack. Using a detailed physical model as a starting point, we demonstrate the utility of a linear parameter varying (LPV) model structure as a mechanism for model reduction. A novel feature is a non-parametric method for determining the scheduling functions in this model.


2008 ◽  
Vol 128 (2) ◽  
pp. 459-466 ◽  
Author(s):  
Yoshitaka Inui ◽  
Tadashi Tanaka ◽  
Tomoyoshi Kanno

Energy ◽  
2012 ◽  
Vol 39 (1) ◽  
pp. 54-62 ◽  
Author(s):  
Gene A. Bunin ◽  
Zacharie Wuillemin ◽  
Grégory François ◽  
Arata Nakajo ◽  
Leonidas Tsikonis ◽  
...  

2017 ◽  
Vol 78 (1) ◽  
pp. 2251-2264 ◽  
Author(s):  
Boštjan Dolenc ◽  
Pavle Boškoski ◽  
Antti Pohjoranta ◽  
Matti Noponen ◽  
Đani Juričić

2021 ◽  
Vol 48 ◽  
pp. 101564
Author(s):  
Keqing Zheng ◽  
Ya Sun ◽  
Shuanglin Shen ◽  
Li Li ◽  
Shaorong Wang

2012 ◽  
Vol 213 ◽  
pp. 186-202 ◽  
Author(s):  
N. Punbusayakul ◽  
K. Boonsiri ◽  
S. Charojrochkul ◽  
B. Fungtammasan ◽  
J. Charoensuk

2017 ◽  
Vol 353 ◽  
pp. 195-201 ◽  
Author(s):  
Jun Li ◽  
Wenying Zhang ◽  
Jiajun Yang ◽  
Dong Yan ◽  
Jian Pu ◽  
...  

2021 ◽  
Vol 103 (1) ◽  
pp. 1047-1058
Author(s):  
Norbert Menzler ◽  
Doris Sebold ◽  
Sebastian Zischke ◽  
Joanna Zurek ◽  
Dmitry Naumenko ◽  
...  

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