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- 液压动力的产生1
- 分配6
29.20 控制和指示
- 顶板1
- 维护面板3
- ECAM液压页面4
- 警告和警戒7
- 备忘显示8
29.30 供电
CNW ALL
A319/A320/A321 液 压 1.29.10 P1
飞行机组操作手册 说 明 顺序001 修改23
概述
飞机安装有三个连续工作的液压系统蓝绿和黄系统每一系统都有自己的液压油箱系
统正常工作压力为3000 磅/平方英寸冲压空气涡轮作动时为2500 磅/平方英寸液压油不
能从一个系统传输到另一个系统
液压动力的产生
绿系统液压泵
绿系统由1 号发动机驱动的液压泵增压
蓝系统液压泵
蓝系统由一电动泵增压应急情况下还可使用RAT 冲压空气涡轮驱动的液压泵
黄系统液压泵
黄系统由2 号发动机驱动机的液压泵增压
黄系统也可由一电动泵增压使得在地面发动机停车时也可以使用黄液压系统
机组还可使用一手摇泵为黄系统增压以便在没有电源时操作货舱门
动力转换组件PTU
通过双向动力转换组件黄系统可给绿系统增压反之亦然
当绿系统和黄系统压差大于500 磅/平方英寸时动力转换组件自动开始工作
CNW ALL
因此在地面发动机停车时PTU 可使绿系统增压
A319/A320/A321 液 压 1.29.10 P2
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：
A319/A320/A321 飞行机组操作手册 FCOM 2(9)
