Real-time Monitoring of Internal Temperature and Voltage of High-temperature Fuel Cell Stack

2015 ◽  
Vol 161 ◽  
pp. 413-419 ◽  
Author(s):  
Chi-Yuan Lee ◽  
Fang-Bor Weng ◽  
Yen-Pu Huang ◽  
Chih-Ping Chang ◽  
Chih-Kai Cheng
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Real Time ◽  
Internal Temperature ◽  
Real Time Monitoring ◽  
Fuel Cell Stack

scholarly journals Real-time monitoring of proton exchange membrane fuel cell stack failure

2016 ◽  
Vol 46 (11) ◽  
pp. 1157-1162 ◽  
Author(s):  
Billy Wu ◽  
Michael A. Parkes ◽  
Luca de Benedetti ◽  
Andrew J. Marquis ◽  
Gregory J. Offer ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Real Time ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Real Time Monitoring ◽  
Fuel Cell Stack ◽  
Exchange Membrane

scholarly journals Experimental real-time optimization of a solid oxide fuel cell stack via constraint adaptation

Energy ◽  
2012 ◽  
Vol 39 (1) ◽  
pp. 54-62 ◽  
Author(s):  
Gene A. Bunin ◽  
Zacharie Wuillemin ◽  
Grégory François ◽  
Arata Nakajo ◽  
Leonidas Tsikonis ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Real Time ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Fuel Cell Stack ◽  
Time Optimization ◽  
Real Time Optimization

Real time monitoring of water distribution in an operando fuel cell during transient states

2017 ◽  
Vol 365 ◽  
pp. 230-234 ◽  
Author(s):  
N. Martinez ◽  
Z. Peng ◽  
A. Morin ◽  
L. Porcar ◽  
G. Gebel ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Real Time ◽  
Water Distribution ◽  
Real Time Monitoring ◽  
Transient States

Dynamic Analysis and Diagnostics of a High Temperature PEM Fuel Cell Stack

2013 ◽  
Vol 50 (2) ◽  
pp. 745-751
Author(s):  
Y. Zhu ◽  
W. H. Zhu ◽  
B. J. Tatarchuk
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Dynamic Analysis ◽  
Pem Fuel Cell ◽  
Fuel Cell Stack ◽  
High Temperature Pem

Experimental Evaluation of a Control Strategy for Real-Time Optimization of Low Temperature PEM Fuel Cell Stack

2009 ◽  
Author(s):  
Panini Kolavennu ◽  
Susanta K. Das ◽  
K. Joel Berry
Keyword(s):  
Fuel Cell ◽  
Real Time ◽  
Control Strategy ◽  
Pem Fuel Cell ◽  
Effective Control ◽  
Feed Forward ◽  
Fuel Cell Stack ◽  
Feed Forward Control ◽  
Time Optimization ◽  
Real Time Optimization

A robust control strategy which ensures optimum performance is crucial to proton exchange membrane (PEM) fuel cell development. In a PEM fuel cell stack, the primary control variables are the reactant’s stochiometric ratio, membrane’s relative humidity and operating pressure of the anode and cathode. In this study, a 5 kW (25-cell) PEM fuel cell stack is experimentally evaluated under various operating conditions. Using the extensive experimental data of voltage-current characteristics, a feed forward control strategy based on a 3D surface map of cathode pressure, current density and membrane humidity at different operating voltages is developed. The effectiveness of the feed forward control strategy is tested on the Green-light testing facility. To reduce the dependence on predetermined system parameters, real-time optimization based on extremum seeking algorithm is proposed to control the air flow rate into the cathode of the PEM fuel cell stack. The quantitative results obtained from the experiments show good potential towards achieving effective control of PEM fuel cell stack.

scholarly journals Single cell induced starvation in a high temperature proton exchange membrane fuel cell stack

2019 ◽  
Vol 250 ◽  
pp. 1176-1189 ◽  
Author(s):  
Cinthia Alegre ◽  
Antonio Lozano ◽  
Ángel Pérez Manso ◽  
Laura Álvarez-Manuel ◽  
Florencio Fernández Marzo ◽  
...  
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Single Cell ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Fuel Cell Stack ◽  
Exchange Membrane
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