曝光臺 注意防騙 網曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費者

·······························································································································
················································································································
··························································································································
·······························································································································
- 主要部件2
49.20 控制和指示
- 頂板1
- 外部控制3
- ECAM APU 頁面4
- 警告和警戒6
- 備忘顯示6
49.30 供電
CNW ALL
A319/A320/A321 APU 1 . 49.10 P1
飛行機組操作手冊 說 明 順序001 修改25
概述
輔助動力裝置APU 是一個獨立的完整的裝置它使飛機的工作不依賴外部氣源和電源
在地面
- 為起動發(fā)動機和空調系統提供引氣
- 給電氣系統提供電源
起飛過程中
- 當飛機需要最佳性能時由APU 完成空調供氣工作這樣避免了由于使用發(fā)動機引氣而造
成的發(fā)動機推力減小
在飛行中
- 為電氣系統提供備份
- 為空調系統提供備份
- 可用于發(fā)動機起動
APU 起動電源可從飛機電瓶或正常電氣系統或地面勤務匯流條獲得
在正常飛行包線范圍內APU 都可起動參見FCOM 3.01.49
ECAM 上顯示APU 參數
FOR INFO
CNW ALL
A319/A320/A321 APU 1 . 49.10 P2
飛行機組操作手冊 說 明 順序001 修改23
主要部件
APU發(fā)動機
APU 的基本部件是一個單軸燃氣渦輪輸送機械軸動力以驅動附件齒輪箱發(fā)電機起動機
等等并且產生引氣用于發(fā)動機起動和氣源的提供
電子控制盒
電子控制盒ECB 是一全功能數字式電子控制器它執(zhí)行大部分APU 系統邏輯用于發(fā)動機
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A319/A320/A321 飛行機組操作手冊 FCOM 2(89)