Fuel Cell/Gas Turbine Hybrid System Control for Daily Load Profile and Ambient Condition Variation
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چکیده
منابع مشابه
Control Strategies for Start-Up and Part-Load Operation of Solid Oxide Fuel Cell/Gas Turbine Hybrid System
Control strategy plays a significant role in ensuring system stability and performance as well as equipment protection for maximum service life. This work is aimed at investigating the control strategies for start-up and part-load operating conditions of the solid oxide fuel cell/gas turbine (SOFC/GT) hybrid system. First, a dynamic SOFC/GT hybrid cycle, based on the thermodynamic modeling of s...
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マイク ロガスター ビン ・固体酸化物形燃料電池 ハ イブ リッ ドシステムの部分負荷特性の評価* 君 島 真 仁*1, 笠 木 伸 英*2 Performance Evaluation of Micro Gas Turbine-Solid Oxide Fuel Cell Hybrid System under Part-Load Conditions Shinji KIMIJIMA*3 and Nobuhide KASAGI *3 Department of Machinery and Control Systems, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama-shi, Saitama, 337-8570 Japan Design-point and part-load characteri...
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In this paper, a hybrid solid oxide fuel cell (SOFC) and micro gas turbine (MGT) power system is parametrically studied to evaluate the effect of different operating conditions. The SOFC/MGT power system includes SOFC reactor, combustion chamber, compressor and turbine units, and two heat exchangers. The effects of fuel utilization, temperature, and pressure are assessed on performance of t...
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Fuel cell gas turbine hybrid systems have achieved ultra-high efficiency and ultra-low emissions at small scales, but have yet to demonstrate effective dynamic responsiveness or base-load cost savings. Fuel cell systems and hybrid prototypes have not utilized controls to address thermal cycling during load following operation, and have thus been relegated to the less valuable base-load and peak...
متن کاملControl Oriented Analysis of a Hybrid Solid Oxide Fuel Cell and Gas Turbine System
The goal of this work is to investigate the feasibility of a hybrid solid oxide fuel cell (SOFC) and gas turbine (GT) system for mobile power production. A system consisting of a gas turbine, a burner, and an SOFC is examined to gain fundamental understanding of the system dynamics. A control oriented dynamic model is developed to provide the critically needed tool for system feasibility analys...
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ژورنال
عنوان ژورنال: Journal of Engineering for Gas Turbines and Power
سال: 2009
ISSN: 0742-4795,1528-8919
DOI: 10.1115/1.2833489