The invention relates to a solid oxide hydrogen fuel cell gas turbine power generation system for an airplane, and belongs to the technical field of airplane power generation systems. Unutilized energy including high-temperature waste heat tail gas of a solid oxide fuel cell is utilized, the energy utilization rate is increased, meanwhile, hydrogen fuel which does not completely react combusts in the combustion chamber to drive a turbine to do work to drive a gas compressor and a generator to work, and the energy utilization rate is further increased. Meanwhile, a regenerative system heats the air and the hydrogen fuel, so that the high-temperature condition required by the reaction of the solid oxide battery is met, the waste heat of exhausted gas is utilized, and the energy utilization efficiency is improved.
本发明涉及一种飞机用固体氧化物氢燃料电池燃气轮机发电系统,属于飞机发电系统的技术领域。本发明利用固体氧化物燃料电池高温余热尾气在内的未利用的能量,提高能量利用率,同时未反应完全的氢燃料在燃烧室内燃烧带动涡轮做功来带动压气机和发电机工作进一步提高能量利用率。同时,回热系统加热空气和氢燃料满足了固体氧化物电池反应需要的高温条件,又利用了排出气体的废热,提高了能量利用效率。
Solid oxide hydrogen fuel cell gas turbine power generation system for airplane
一种飞机用固体氧化物氢燃料电池燃气轮机发电系统
2021-07-23
Patent
Elektronische Ressource
Chinesisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS |
SAE Technical Papers | 2017
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