Development of a Dynamic Cathode Ejector Model for Solid Oxide Fuel Cell-Gas Turbine Hybrid Systems
@article{Maclay2011DevelopmentOA, title={Development of a Dynamic Cathode Ejector Model for Solid Oxide Fuel Cell-Gas Turbine Hybrid Systems}, author={James D. Maclay and Jacob Brouwer and G Scott Samuelsen}, journal={Journal of Fuel Cell Science and Technology}, year={2011}, volume={8}, pages={051013} }
Solid oxide fuel cell-gas turbine (SOFC-GT) hybrid systems are attractive for future power generation with ultra-low criteria pollutant and greenhouse gas emissions. One of the challenges for SOFC-GT systems is to sufficiently pre-heat incoming air before it enters the fuel cell cathode. An ejector for cathode exhaust recirculation has the benefits of reliability, low maintenance, and cost compared to either recuperators or cathode recirculation blowers, which may be also be used for air pre…
6 Citations
Performance Evaluation of an SOFC-GT Hybrid System With Ejectors for the Anode and Cathode Recirculations
- EngineeringJournal of Electrochemical Energy Conversion and Storage
- 2019
The ejectors used for the fuel cell recirculation are more reliable and low cost in maintenance than high-temperature blowers. In this paper, an anode and cathode recirculation scheme, equipped with…
Study on control strategy for a SOFC-GT hybrid system with anode and cathode recirculation loops
- Engineering, Materials Science
- 2017
Effect of different operating strategies for a SOFC-GT hybrid system equipped with anode and cathode ejectors
- EngineeringEnergy
- 2018
Control strategy design for a SOFC-GT hybrid system equipped with anode and cathode recirculation ejectors
- Engineering
- 2018
Study on the performance comparison of three configurations of aviation fuel cell gas turbine hybrid power generation system
- EngineeringJournal of Power Sources
- 2021
Physically based dynamic modeling of planar anode-supported sofc cogeneration systems
- Engineering
- 2013
Solid oxide fuel cells (SOFC) have been a key area of academic research interest over the past decade due to their high electrical efficiency, fuel flexibility, and high quality waste heat. These…
References
SHOWING 1-10 OF 35 REFERENCES
The design of stationary and mobile solid oxide fuel cell–gas turbine systems
- Engineering, Materials Science
- 2002
Synergistic integration of a gas turbine and solid oxide fuel cell for improved transient capability
- Engineering, Environmental Science
- 2008
Dynamic Simulation of a Pressurized 220kW Solid Oxide Fuel-Cell–Gas-Turbine Hybrid System: Modeled Performance Compared to Measured Results
- Engineering
- 2006
R. A. Roberts J. Brouwer e-mail: jb@nfcrc.uci.edu National Fuel Cell Research Center, University California, Irvine, Irvine, CA 92697-3550 Dynamic Simulation of a Pressurized 220 kW Solid Oxide…
Analysis Strategies for Tubular Solid Oxide Fuel Cell Based Hybrid Systems
- Engineering
- 2002
The emergence of fuel cell systems and hybrid fuel cell systems requires the evolution of analysis strategies for evaluating thermodynamic performance and directing design and development. A…
A thermodynamic analysis of tubular solid oxide fuel cell based hybrid systems
- Engineering
- 2003
The goals of a research program recently completed at the University of California, Irvine were to develop analysis strategy for solid oxide fuel cell (SOFC) based systems, to apply the analysis…
Control Design for a Bottoming Solid Oxide Fuel Cell Gas Turbine Hybrid System
- Engineering, Environmental Science
- 2006
A bottoming 275 kilowatt planar solid oxide fuel cell (SOFC) gas turbine (GT) hybrid system control approach has been conceptualized and designed. Based on previously published modeling techniques, a…
Power and temperature control of fluctuating biomass gas fueled solid oxide fuel cell and micro gas turbine hybrid system
- Engineering, Environmental Science
- 2006
Influence of the anodic recirculation transient behaviour on the SOFC hybrid system performance
- Engineering
- 2005
Dynamic Simulation of an Integrated Solid Oxide Fuel Cell System Including Current-Based Fuel Flow Control
- Engineering
- 2005
A two-dimensional dynamic model was created for a Siemens Westinghouse type tubular solid oxide fuel cell (SOFC). This SOFC model was integrated with simulation modules for other system components…
Dynamic Model of a Pressurized SOFC/Gas Turbine Hybrid Power Plant for the Development of Control Concepts
- Engineering
- 2006
In a situation where fossil energy resources globally run short and the greenhouse effect increases, the interest in new technologies of energy conversion to reduce the demand of primary energy and…