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- 液壓動(dòng)力的產(chǎn)生1
- 分配6
29.20 控制和指示
- 頂板1
- 維護(hù)面板3
- ECAM液壓頁(yè)面4
- 警告和警戒7
- 備忘顯示8
29.30 供電
CNW ALL
A319/A320/A321 液 壓 1.29.10 P1
飛行機(jī)組操作手冊(cè) 說(shuō) 明 順序001 修改23
概述
飛機(jī)安裝有三個(gè)連續(xù)工作的液壓系統(tǒng)藍(lán)綠和黃系統(tǒng)每一系統(tǒng)都有自己的液壓油箱系
統(tǒng)正常工作壓力為3000 磅/平方英寸沖壓空氣渦輪作動(dòng)時(shí)為2500 磅/平方英寸液壓油不
能從一個(gè)系統(tǒng)傳輸?shù)搅硪粋(gè)系統(tǒng)
液壓動(dòng)力的產(chǎn)生
綠系統(tǒng)液壓泵
綠系統(tǒng)由1 號(hào)發(fā)動(dòng)機(jī)驅(qū)動(dòng)的液壓泵增壓
藍(lán)系統(tǒng)液壓泵
藍(lán)系統(tǒng)由一電動(dòng)泵增壓應(yīng)急情況下還可使用RAT 沖壓空氣渦輪驅(qū)動(dòng)的液壓泵
黃系統(tǒng)液壓泵
黃系統(tǒng)由2 號(hào)發(fā)動(dòng)機(jī)驅(qū)動(dòng)機(jī)的液壓泵增壓
黃系統(tǒng)也可由一電動(dòng)泵增壓使得在地面發(fā)動(dòng)機(jī)停車時(shí)也可以使用黃液壓系統(tǒng)
機(jī)組還可使用一手搖泵為黃系統(tǒng)增壓以便在沒有電源時(shí)操作貨艙門
動(dòng)力轉(zhuǎn)換組件PTU
通過雙向動(dòng)力轉(zhuǎn)換組件黃系統(tǒng)可給綠系統(tǒng)增壓反之亦然
當(dāng)綠系統(tǒng)和黃系統(tǒng)壓差大于500 磅/平方英寸時(shí)動(dòng)力轉(zhuǎn)換組件自動(dòng)開始工作
CNW ALL
因此在地面發(fā)動(dòng)機(jī)停車時(shí)PTU 可使綠系統(tǒng)增壓
A319/A320/A321 液 壓 1.29.10 P2
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A319/A320/A321 飛行機(jī)組操作手冊(cè) FCOM 2(9)