Evaluation of Cathode Air Flow Transients in a SOFC/GT Hybrid System Using Hardware in the Loop Simulation.

Journal of Fuel Cell Science and Technology Pub Date : 2015-02-01 DOI:10.1115/1.4028950

Nana Zhou, Chen Yang, David Tucker

引用次数: 7

Abstract

Thermal management in the fuel cell component of a direct fired solid oxide fuel cell gas turbine (SOFC/GT) hybrid power system can be improved by effective management and control of the cathode airflow. The disturbances of the cathode airflow were accomplished by diverting air around the fuel cell system through the manipulation of a hot-air bypass valve in open loop experiments, using a hardware-based simulation facility designed and built by the U.S. Department of Energy, National Energy Technology Laboratory (NETL). The dynamic responses of the fuel cell component and hardware component of the hybrid system were studied in this paper.

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SOFC/GT混合动力系统阴极气流瞬态的硬件在环仿真

通过对阴极气流的有效管理和控制，可以改善直接燃烧固体氧化物燃料电池燃气轮机(SOFC/GT)混合动力系统中燃料电池部件的热管理。在开环实验中，利用美国能源部国家能源技术实验室(NETL)设计和建造的基于硬件的模拟设施，通过操纵热空气旁通阀来转移燃料电池系统周围的空气，从而实现阴极气流的干扰。对混合动力系统中燃料电池部件和硬件部件的动态响应进行了研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Fuel Cell Science and Technology 工程技术-电化学

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The Journal of Fuel Cell Science and Technology publishes peer-reviewed archival scholarly articles, Research Papers, Technical Briefs, and feature articles on all aspects of the science, engineering, and manufacturing of fuel cells of all types. Specific areas of importance include, but are not limited to: development of constituent materials, joining, bonding, connecting, interface/interphase regions, and seals, cell design, processing and manufacturing, multi-scale modeling, combined and coupled behavior, aging, durability and damage tolerance, reliability, availability, stack design, processing and manufacturing, system design and manufacturing, power electronics, optimization and control, fuel cell applications, and fuels and infrastructure.