火焰燃料电池技术研究进展
Research Progress of Flame Fuel Cells
王雨晴 1史翊翔 2蔡宁生2
作者信息
- 1. 北京理工大学机电学院,北京 100081
- 2. 清华大学能源与动力工程系,热科学与动力教育部重点实验室,北京 100084
- 折叠
摘要
火焰燃料电池(Flame Fuel Cell,FFC)是一种新型固体氧化物燃料电池(Solid Oxide Fuel Cell,SOFC),将富燃火焰与SOFC直接耦合,具有装置简单、燃料适应性广、启动快速等特点,在小型天然气分布式供能以及动力系统中极具应用前景.本文首先介绍了 FFC的发电原理与研究概况,随后分别从燃料富燃特性、富燃火焰中电池性能特性以及FFC电堆集成与系统分析三个方面介绍了火焰燃料电池的相关研究进展,并展望了超高温燃料电池研发、衰减机制研究以及规模化放大等发展方向.
Abstract
The flame fuel cell(FFC)is a novel kind of solid oxide fuel cell,which direct combines the fuel-rich flame and the SOFC.The FFC is a promising technology for small scale natural gas distributed power systems and mobile applications due to its simple setup,wide fuel flexibility and rapid start-up.The working principles and research status of the FFC were introduced at first.Then,the progress made on FFCs were reviewed from aspects of fuel-rich combustion characteristics,the cell performance in fuel-rich flames,as well as the stack integration and system analysis.At last,the development trends of FFCs were forecasted by discussing the super-high temperature fuel cells,the degradation mechanisms,and system scale-up issues.
关键词
火焰燃料电池/富燃燃烧/抗热震性/分布式供能系统Key words
flame fuel cell/fuel-rich combustion/thermal shock resistance/distributed power sys-tem引用本文复制引用
基金项目
国家自然科学基金资助项目(52322609)
出版年
2024
NETL
NSTL
万方数据