Technical, economic and environmental optimization of combined heat and power systems based on solid oxide fuel cell for a greenhouse case study

2018 ◽  
Vol 164 ◽  
pp. 144-156 ◽  
Author(s):  
Ramin Roshandel ◽  
Farzin Golzar ◽  
Majid Astaneh
Keyword(s):  
Fuel Cell ◽  
Power Systems ◽  
Solid Oxide Fuel Cell ◽  
Combined Heat And Power ◽  
Solid Oxide ◽  
Oxide Fuel

Optimal sizing, operation strategy and case study of a grid-connected solid oxide fuel cell microgrid

2022 ◽  
Vol 307 ◽  
pp. 118214
Author(s):  
Jianhua Jiang ◽  
Renjie Zhou ◽  
Hao Xu ◽  
Hao Wang ◽  
Ping Wu ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Operation Strategy ◽  
Optimal Sizing

Exergy Analysis of a Solid-Oxide Fuel Cell, Gas Turbine, Steam Turbine Triple-Cycle Power Plant

2012 ◽  
Author(s):  
Rebecca Z. Pass ◽  
Chris F. Edwards
Keyword(s):  
Fuel Cell ◽  
Power Systems ◽  
Solid Oxide Fuel Cell ◽  
Gas Turbine ◽  
Exergy Analysis ◽  
Combined Cycle ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Starting Point ◽  
Natural Gas Combined Cycle

In an effort to make higher efficiency power systems, several joint fuel cell / combustion-based cycles have been proposed and modeled. Mitsubishi Heavy Industries has recently built such a system with a solid-oxide fuel cell gas turbine plant, and is now working on a variant that includes a bottoming steam cycle. They report their double and triple cycles have LHV efficiencies greater than 52% and 70%, respectively. In order to provide insight into the thermodynamics behind such efficiencies, this study attempts to reverse engineer the Mitsubishi Heavy Industries system from publicly available data. The information learned provides the starting point for a computer model of the triple cycle. An exergy analysis is used to compare the triple cycle to its constituent sub-cycles, in particular the natural gas combined cycle. This analysis provides insights into the benefits of integrating the fuel cell and gas turbine architectures in a manner that improves the overall system performance to previously unseen efficiencies.

Sheet Resistance in Thin Film Solid Oxide Fuel Cell Model Cathodes: A Case Study on Circular Bi1-xSrxFeO3-  Microelectrodes

2012 ◽  
Vol 45 (1) ◽  
pp. 213-224 ◽  
Author(s):  
A. Wedig ◽  
M. E. Lynch ◽  
R. Merkle ◽  
J. Maier ◽  
M. Liu
Keyword(s):  
Thin Film ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Sheet Resistance ◽  
Cell Model ◽  
Solid Oxide ◽  
Oxide Fuel
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