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RISSimultaneous Turbine Speed Regulation and Fuel Cell Airflow Tracking of a SOFC/GT Hybrid Plant With the Use of Airflow Bypass Valves
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper studies a novel control methodology aimed at regulating and tracking turbo machinery synchronous speed and fuel cell mass flow rate of a SOFC/GT hardware simulation facility with the ...
Improved Controller Performance of Selected Hybrid SOFC-GT Plant Signals Based on Practical Control Schemes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper compares and demonstrates the efficacy of implementing two practical single input single output multiloop control schemes on the dynamic performance of selected signals of a solid ...
Preliminary Experimental Results of Integrated Gasification Fuel Cell Operation Using Hardware Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A newly developed integrated gasification fuel cell (IGFC) hybrid system concept has been tested using the Hybrid Performance (Hyper) project hardware-based simulation facility at the U.S. Department ...
Relative Gain Array Analysis of a Solid Oxide Fuel Cell Gas Turbine Hybrid Plant
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a relative gain array (RGA) analysis of a simulated solid oxide fuel cell/gas turbine plant, based on a multivariate empirical formulation of a 300 kW hybrid system. The ...
A Study in the Process Modeling of the Startup of Fuel Cell/Gas Turbine Hybrid Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As energy demands increase and the associated costs increase with that demand, newer energy alternatives are becoming more important to society. Although not new, fuel cell technology is taking ...
Determination of an Empirical Transfer Function of a Solid Oxide Fuel Cell Gas Turbine Hybrid System Via Frequency Response Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the study of the effect variations in the heat effluence from a solid oxide fuel cell (SOFC) has on a gas turbine hybrid configuration. The SOFC is simulated through ...
Multivariable Robust Control of a Simulated Hybrid Solid Oxide Fuel Cell Gas Turbine Plant
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a systematic approach to the multivariable robust control of a hybrid fuel cell gas turbine plant. The hybrid configuration under investigation comprises a physical simulation ...
Scaling a Solid Oxide Fuel Cell Gas Turbine Hybrid System to Meet a Range of Power Demand
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In recent years there has been significant interest in using the heat generated from the normal operation of a solid oxide fuel cell (SOFC) to supplant the normal combustion process of a gas ...
Transient Modeling of the NETL Hybrid Fuel Cell/Gas Turbine Facility and Experimental Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes the experimental validation of two different transient models of the hybrid fuel cell/gas turbine facility of the U.S. DOE-NETL at Morgantown. The first part of this work ...
Evaluation of Methods for Thermal Management in a Coal-Based SOFC Turbine Hybrid Through Numerical Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Managing the temperatures and heat transfer in the fuel cell of a solid oxide fuel cell (SOFC) gas turbine (GT) hybrid fired on coal syngas presents certain challenges over a natural gas ...