直升机绿色航空动力技术发展研究
Research on the Development of Green Power Technologies for Helicopter
刘道建 1黄水林 1冯维超1
作者信息
- 1. 中国直升机设计研究所,江西 景德镇 333001
- 折叠
摘要
开展绿色航空动力技术研究对于推动直升机行业可持续发展与实现碳中和目标至关重要.本文分析了直升机绿色航空动力技术的发展方向,重点从特性和飞行器性能方面对不同绿色航空动力进行了对比.通过分析发现,中短期内可持续航空燃料(SAF)适用于传统构型或混合动力直升机;未来城市内短距离空中交通,电池是最适合的航空动力,城市间空中交通或具有高速、长航时需求的直升机,氢燃料电池-电池混合动力是最适合的动力;构型创新是直升机绿色能源动力性能倍增器,氢能应用须依托跨专业、跨领域的企业和科研机构协同来完成.本文研究对直升机绿色航空动力技术的发展具有一定的指导意义.
Abstract
To achieve the sustainable development of helicopter and carbon neutral target,developing green aviation power is the most important technological approach.The development directions of green aviation power were analyzed,and then compared in the view of properties and vehicle performance.It can be found that,Sustainable Aviation Fuel(SAF)is the most suitable fuel for traditional and hybrid helicopter in short-to-middle term.Battery is the ideal power for inner-city urban air mobility,while hydrogen fuel cell-battery hybrid power is more suitable for inter-city urban air mobility or high speed and long endurance helicopter.The performances of green power helicopters can be enhanced with new configuration,while the application of hydrogen to helicopter relies on the wide cooperation of interdisciplinary enterprises and institutes.This research will show certain guiding significance for the development of helicopter green aviation power technology.
关键词
直升机/绿色航空动力/可持续航空燃料/氢燃料电池/电池Key words
helicopter/green aviation power/SAF/hydrogen fuel cell/battery引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据