民用飞机环境控制系统研究

摘要

The Environmental Control System(ECS) of the large civil aircrafts was studied. The ECS components, working principles and technical parameters were described. In additional, the development direction of ECS is discussed, the more-electric ECS was presented, and the impact of more-electric ECS to the modern civil aircraft was analyzed. The development direction of the design for the future civil aircraft’s environmental control system is pointed out, and it also can be a reference for the future design of environmental control system.%研究了大型民用客机所采用的环控系统，描述了环控系统的组成、工作原理和技术参数等。对目前环控技术进行了展望，详细介绍了多电环控系统，分析了多电环控系统为当代民用客带来的影响。为未来民用飞机环控系统设计指出了一条发展方向，可以作为未来环控系统设计的参考。