...Haoxiang Lai; Thomas A. Adams, II In this study, four solid oxide fuel cell (SOFC) power plants, with natural gas (NG) as the fuel source, that account for long-term degradation were designed and simulated. The four candidate SOFC plants included a standalone SOFC plant, a standalone SOFC plant...

...Siyuan Li; Zhe Zhang; Guoxiang Li; Shuzhan Bai Solid oxide fuel cell (SOFC) is a clean and efficient energy utilization technology. Partial oxidation reforming (POX) can be used to simplify the SOFC system structure, but its lower hydrogen production rate deteriorates the system performance. A wise...

... companies, research institutes, and universities are developing proton exchange membrane fuel cell (PEMFC) and solid oxide fuel cell (SOFC)-related technologies. A preliminary local supplier chain of fuel cell-related technology has been formed. However, the lifetime is still a key issue for the fuel cell...

...% at a part-load condition. 1 Corresponding authors. Manuscript received March 5, 2018; final manuscript received February 12, 2019; published online March 25, 2019. Editor: Wilson K. S. Chiu. 05 03 2018 12 02 2019 20 02 2019 solid oxide fuel cell gas turbine anode...

...Datong Song; Xinge Zhang; Roberto Neagu; Wei Qu A hybrid power system consisting of an intermediate temperature solid oxide fuel cell (SOFC) and a lithium-ion battery is conceptually designed for water taxi applications. The sizing method of such a hybrid system is developed based on the resistance...

...Giulio Vialetto; Marco Noro; Masoud Rokni In this paper, a new heat recovery for a microcogeneration system based on solid oxide fuel cell and air source heat pump (HP) is presented with the main goal of improving efficiency on energy conversion for a residential building. The novelty...

...Jamasb Pirkandi; Mohammad Ommian This study investigated the combination of the direct and indirect hybrid systems in order to develop a combined hybrid system. In the proposed system, a direct solid oxide fuel cell (SOFC) and gas turbine (GT) hybrid system and an indirect fuel cell cycle were...

..., which is employed exclusively in the present study. Figure 2 shows the results of calculations in terms of a polarization curve for this case [ 7 ] under solid oxide fuel cell (SOFC) operation. It can be seen that, with the original algorithm, at V  = 0.72 V, a limiting current is reached...

...Dustin Lee; Jing-Kai Lin; Chun-Huang Tsai; Szu-Han Wu; Yung-Neng Cheng; Ruey-Yi Lee The effects of isothermally long-term and thermal cycling tests on the performance of an ASC type commercial solid oxide fuel cell (SOFC) have been investigated. For the long-term test, the cells were tested over...

...Valentina Zaccaria; Zachary Branum; David Tucker The use of high temperature fuel cells, such as solid oxide fuel cells (SOFCs), for power generation is considered a very efficient and clean solution for conservation of energy resources. When the SOFC is coupled with a gas turbine, the global...

... and agglomeration of LSCF nanoparticles at early steps, which reduced the three phase boundaries (TPBs). trilayer structure anode-supported La0.6Sr0.4Co0.2Fe0.8O3−δ infiltration solid oxide fuel cell Anode-supported solid oxide fuel cells (SOFCs) have high power density, attracting much attention...

... transmission electron microscopy and X-ray diffraction. The textural characteristics and particle morphology were respectively characterized by nitrogen sorption at 77.5 K and scanning electron microscopy. The electrochemical properties were characterized by using Kittec squadro, solid oxide fuel cell testing...

... December 5, 2013. Assoc. Editor: Dr Masashi Mori. 10 04 2013 18 10 2013 This paper reports a new study where relatively long-term tests of about a 1000 h are performed on several planar anode-supported solid oxide fuel cells. The cell electrochemical behaviors are studied by using...

... online October 22, 2013. Assoc. Editor: Masashi Mori. 16 01 2013 24 07 2013 A hybrid system that combines a solid oxide fuel cell (SOFC) with a proton exchange membrane fuel cell (PEMFC) is presented in this paper. The SOFC stack acts as both an electricity producer and the fuel...

... ( 2 ), pp. 190 – 196 . 10.1016/S0378-7753(98)00165-7 [9] Achenbach , E. , 1994 , “ Three-Dimensional and Time-Dependent Simulation of a Planar Solid Oxide Fuel Cell Stack ,” J. Power Sources , 49 , pp. 333 – 348 . 10.1016/0378-7753(93)01833-4 [10] Peters , R. , Dahl , R...

...: Nigel M. Sammes. 12 02 2013 07 07 2013 In this article, a combined heat and power (CHP) system using a solid oxide fuel cell and mini gas turbine is introduced. Since a fuel cell is the main power generating source in hybrid systems, in this investigation, complete electrochemical...

... with intermediate-temperature operating ranges. solid oxide fuel cell metallic interconnects pulsed-dc magnetron sputtering area-specific resistance La0.67Sr0.33MnO3–δ film oxide scales The interconnect is a critical component of solid oxide fuel cells as it functions to structurally...

...Han Xu; Zheng Dang; Bo-Feng Bai References [1] Chan , S. H. , Khor , K. A. , and Xia , Z. T. , 2001 , “ A Complete Polarization Model of a Solid Oxide Fuel Cell and Its Sensitivity to the Change of Cell Component Thickness ,” J. Power Sources , 93 ( 1–2 ), pp. 130 – 140...

...Shih-Wei Cheng; Yaw-Hwa Shui; Yung-Neng Cheng; Ruey-Yi Lee Lateral impedance and local characteristics of anode-supported solid oxide fuel cells (SOFCs) are studied in this paper. The testing device, which combines the original cell housing with a four-point probe equipment, is set for measuring...

...Jianguo Yu; Yuzhang Wang; Shilie Weng As one of the most important energy sources, coal can be gasified to syngas in order for it be used in solid oxide fuel cell (SOFC) efficiently and cleanly. However, the big challenge of the utilization of the syngas in SOFC is the carbon formation activity...