THERMODYNAMIC ANALYSIS OF A SOLID-OXIDE FUEL CELL GAS TURBINE (SOFC
Babaji, B & Turner, JWG 2024, THERMODYNAMIC ANALYSIS OF A SOLID-OXIDE FUEL CELL GAS TURBINE (SOFC-GT) HYBRID SYSTEM FOR MARINE APPLICATIONS. in Cycle Innovations., v005t06a026, Proceedings of the ASME Turbo Expo, vol. 5, The American Society of Mechanical Engineers(ASME), 69th ASME Turbo Expo 2024: Turbomachinery Technical
Energy and environmental performance from field
Solid oxide fuel cell combined heat and power: Future-ready Energy: 2021–2024: Development of a fully future-ready SOFC-based system for CHP generation: As discussed above, when the SOFC system operates, the incoming air is filtered (thus removing particulate matter) and no particulates are generated within the SOFC stack.
Reversible SOFC/SOEC System Development and Demonstration
Reversible SOFC/SOEC System Development and Demonstration, Jenna Pike, Dennis Larsen, Tyler Hafen, Jeffrey Lingen, Becca Izatt, Michele Hollist, Abel Gomez, Ainsley Yarosh, Jessica Elwell, S Elangovan, Joseph Hartvigsen The OxEon Energy team continues its 30+ year solid oxide fuel cell (SOFC) development history with the design, fabrication
Festoxidbrennstoffzelle – Wikipedia
Die Festoxidbrennstoffzelle (englisch solid oxide fuel cell, SOFC) ist eine Hochtemperatur-Brennstoffzelle, die mit einer Temperatur von 650–1000 °C betrieben wird r Elektrolyt dieses Zelltyps besteht aus einem festen keramischen Werkstoff, der in der Lage ist, Sauerstoffionen zu leiten, aber für Elektronen isolierend wirkt. Viele Festoxidbrennstoffzellen-Projekte sind noch in
Design and Control of an SOFC/GT Hybrid Power Generation System
The process design, simulation, and control of a solid oxide fuel cell (SOFC)/gas turbine (GT) hybrid power generation system combined with a compressed-fuel processing unit (CFPU) are presented. Given that CO2 is the input of the CFPU, the net CO2 emissions of this hybrid power system are suppressed under 324.2 g of CO2/kWh. Using the combined heat and power
Bosch SOFC fuel cell system | Bosch Hydrogen Energy
In the future, the fuel-flexible SOFC system will run on 100 percent green hydrogen, generated using electricity from renewable energy sources, producing electricity and heat without carbon emissions during operation, and directly on
Efforts toward Introduction of SOFC-MGT Hybrid System to
SOFC-MGT Hybrid System to the Market KAZUO TOMIDA*1 KIMI KODO*2 *2DAIGO KOBAYASHI YOSHIKI KATO*2 *3SHIGENORI SUEMORI YASUTAKA URASHITA*4 Toward a future low-carbon society, the development of the SOFC-MGT hybrid system, in which a Solid Oxide Fuel cell (SOFC) that can generate power with high efficiency and a gas
Compact size solid oxide fuel cells (SOFCs), which will be operated at reduced temperature, are becoming a frontier of R and D. These compact size SOFCs will fit well with intermittent loads, of which share in energy system is increasing today, whereas the "conventional SOFCs" will be effectively operated with stationary mode.
Diesel operated combined heat and power SOFC system: SOFC
The fuel pretreatment consists of at least a fuel reformer, but can also include water gas shift (WGS) reactors, desulphurization, CO purification, and CO 2 capture chambers [24].Steam reforming of diesel without further reactors was successfully tested for 100 h with more than 70% H 2 in the dry reformer off gas [25] king of the walls in the fuel mixing and
Novel SOFC system concept with anode off-gas dual recirculation:
Soft-sensor based operation of a solid oxide fuel cell system with anode exhaust gas recirculation[J] J Power Sources, 532 (2022), Article 231354. View PDF View article View in Scopus Google Scholar [25] L. Barelli, G. Bidini, G. Cinti, et al.
Machine learning based soft sensor and long-term
Fuel cell is a power generation device that can directly convert the chemical energy stored in fuel into electricity [4], which can be divided into different kinds according to electrolytes [5].Among all kinds of fuel cells, solid oxide fuel cell (SOFC) is regarded as one of the most promising power generation technologies due to its high energy efficiency [6], all-solid
SOFC FAQs
A solid oxide fuel cell (SOFC) produces electricity and heat from a fuel source such as methane, biogas or hydrogen. A solid oxide electrolyser (SOE) or Solid Oxide Electrolysis Cell (SOEC) converts water in the form of steam into hydrogen and oxygen. A SOFC or SOE system is composed of several components in addition to the stack, such as
Thermodynamic performance comparison of a SOFC system
This work investigates the thermodynamic analysis of syngas production from several fuels by steam reforming or dry reforming for SOFC-integrated systems. Four commonly used fuels are considered: methanol and glycerol (alcohols), methane, and diesel (hydrocarbons). The integrated system is modeled on Aspen Plus using the Gibbs free energy minimization method and a
Multi-level modeling of SOFC-gas turbine hybrid system
@misc{etde_20367970, title = {Multi-level modeling of SOFC-gas turbine hybrid system} author = {Chan, S H, Ho, H K, and Tian, Y} abstractNote = {This paper presents the work on a natural gas-fed integrated internal-reforming solid oxide fuel cell-gas turbine (IRSOFC-GT) power generation system. It was assumed that only hydrogen participated in the
Fuel flexibility study of an integrated 25kW SOFC reformer
grated 25kW SOFC reformer system operating on each of these fuels is followed by experimental tests of selected fuels in the 25kW SOFC system. The baseline compositions used in the current study are presented in Table 1 and have been determined based on data from the literature [8–10]. 2. Twenty-five kilowatt SOFC system description
Analysis and optimization of solid oxide fuel cell system with
Solid oxide fuel cell (SOFC) is an electrochemical device that converts fuel into electricity, achieving remarkably high electrical efficiency, above 70% [3]. This noteworthy
Thermodynamic analysis and multi-objective optimization of
In response to the over-exploitation of fossil fuels, carbon peaking and carbon neutrality strategies are proposed that explore novel energy forms to address this issue [1].Hydrogen provides a promising solution for the energy supply for future human society [2, 3].Solid oxide fuel cell (SOFC) is a prime technology for hydrogen energy utilization in fields
Small-Signal Stability Improvement of Grid Integrated DFIG and SOFC
Background: Focusing on the stability problems brought by integrated wind power and fuel cell, the objective of this paper is to analyze small-signal stability and improvement of a hybrid renewable energy system connected with Doubly-Fed Induction Generators (DFIGs) and Solid Oxide Fuel Cells (SOFCs) energy with the Static Series Synchronous Compensator
Electrolysis & SOFC fuel cell system | Bosch Hydrogen Energy
Electrolysis & SOFC fuel cell system With the SOFC fuel cell system and the PEM electrolysis stack, Bosch develops large-scale industrial hydrogen solutions for your business. Hydrogen is a versatile energy carrier for decentralized electricity and heat generation.
Fuel cell system for buildings and urban quarters
The Bosch SOFC system can match conventional energy generation systems such as block heating stations (and other combined heat and power (CHP) units), district heating or grid electricity in terms of efficiency and operating costs, too. The high-temperature exhaust gas produced by the electrochemical process can be used for heating or cooling
Benefits of the Bosch SOFC system | Bosch Hydrogen
Efficient, hydrogen-ready, decentralized, scalable, connected, and developed as a plug-&-play system – the characteristics of the Bosch SOFC system enable us to meet energy supply requirements and the requirement to generate green
Optimization of a syngas-fueled SOFC-based multigeneration system
While numerous studies have focused on methane-based solid oxide fuel cells, research on syngas-fueled SOFCs (SF-SOFCs) from a thermodynamic perspective has been relatively limited. Shi et al. [14] investigated the influence of design parameters on the efficiency of a biogas-based SOFC system. Their research revealed that optimal system
Multi-MPC control of a solid oxide fuel cell system based on
Abstract: This paper studies the multi-MPC control of a typical solid oxide fuel cell (SOFC) system. As a potential generation technology, the SOFC system has a series of merits, such
High-efficiency ammonia-fed solid oxide fuel cell systems for
A large amount of inutile gases, nitrogen and water, in anode off-gas and natural characteristic of ammonia make NH 3-fed special as compared to other fuels in solid oxide fuel cell system. For example, optimal recirculation rate, oxygen utilization, or the amount of condensed water from anode off-gas are totally difference with CH 4 -fed or H
Techno-economic evaluation of biogas-fed SOFC systems with
In contrast to conventional combustion-based power generation technologies, fuel cells achieve energy conversion through the electrochemical oxidation of fuels [8], [9].Among various types of fuel cells, solid oxide fuel cell (SOFC) technology not only exhibits higher current density and power density but also provides high-quality waste heat, endowing energy
Modeling of SOFC Stack and System Components
@misc{etde_20375451, title = {Modeling of SOFC Stack and System Components} author = {Dong, W, Price, G, Wightman, B, Ghosh, D, and Tabatabaian, M} abstractNote = {To effectively optimize the design and operation of commercial planar Solid Oxide Fuel Cell (SOFC) stack and systems, it is necessary to understand their behavior on a detailed
Reducing Virtual Development Time of SOFC System Through
Immerse yourself in the world of Solid Oxide Fuel Cell (SOFC) physical modeling in our exclusive webinar and learn how to use the impressive capabilities of AVL CRUISE™ M in combination with ESTECO''s intelligent optimization tool modeFRONTIER. System simulation of solid oxide fuel cell applications takes into account complex phenomena
Techno-economic evaluation of biogas-fed SOFC systems with
Small-scale biogas-fed solid oxide fuel cell (SOFC) systems, integrated with carbon capture storage (CCS) technologies, offer a sustainable solution for European farms''
Diesel operated combined heat and power SOFC system: SOFC
The high volumetric energy density and easy storage capability of liquid hydrocarbons such as bio-diesel or diesel are needed for power generation in several applications such as ships and isolated or rural areas which only have limited access to other power grids. Solid oxide fuel cells (SOFCs) can in theory utilize such fuels in a high efficient manner, which could reduce
Diesel operated combined heat and power SOFC system: SOFC
• Development and proof of concept of a diesel operated solid oxide fuel cell system. [17] is the solid oxide fuel cell (SOFC). The SOFC has. a high fuel flexibility and is able to utilize
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