320系列APU系统

航空

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航空

APU MENU System presentation 1/17
APU MENU
System presentation 2/17
The Auxiliary Power Unit (APU), is
located in the unpressurized tail cone.
It is a self contained unit which can
make the aircraft independent of
external pneumatic and electrical power
sources.
APU MENU
System presentation 3/17
The APU may be started using :
• the aircraft batteries,
• an external power source,
• or the normal aircraft AC power.
BAT 1 BAT 2
APU MENU
System presentation 4/17
The APU provides :
• electrical power for
the aircraft electrical
system,
• and bleed air for
engine start and air
conditioning.
ENGINE START /
AIR COND
A/C ELECTRICAL
SYSTEM
AAPPUUGGEENN
BBLLEEEEDD
APU MENU
System presentation 5/17
The APU has an air intake
flap which, when it is open,
ducts external air to its
compressor inlet.
Now, we will see how
information is presented to the
pilots.
ENGINE START /
AIR COND
A/C ELECTRICAL
SYSTEM
AAPPUUGGEENN
BBLLEEEEDD
APU MENU System presentation 6/17
ENGINE START /
AIR COND
A/C ELECTRICAL
SYSTEM
AAPPUUGGEENN
BBLLEEEEDD
APU MENU System presentation 7/17
APU MENU System presentation 8/17
APU MENU System presentation 9/17
APU MENU
System presentation 10/17
In the cockpit you can
monitor the following APU
parameters on the ECAM
APU page :
• EGT and
compressor speed
• APU bleed
• APU generator
• Flap position
APU MENU
System presentation 11/17
Let’s see the different controls that
the pilots use to operate the APU.
These controls are located in various
places on the overhead panel.
The APU MASTER SW and START pb
sw are located on the APU control
panel.
APU MENU
System presentation 12/17
APU fire controls are located on the
FIRE panel. For more information on
these controls, refer to the FIRE
chapter.
APU MENU System presentation 13/17
APU MENU
System presentation 14/17
The APU BLEED pb sw is located on
the AIR COND panel, and controls the
APU bleed system.
APU MENU System presentation 15/17
APU MENU
System presentation 16/17
The APU GEN pb sw is located on the
ELEC panel, and is used to control the
APU generator.
APU MENU System presentation 17/17
There is also an APU SHUT
OFF pb and an associated
APU FIRE warning light
located on the external power
panel (see the FIRE chapter).
This panel is located in
front of the nose gear bay.
You will get a chance to see
all the APU controls and
indications again in more
detail in the normal and
abnormal operation modules.
MMoodduullee ccoommpplleetteedd
NEXT
APU MENU System presentation 18/17
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EXIT
AUDIO GLOSSARY FCOM
RETURN
GGEENNEERRAALL
AAPPUUCCOONNTTRROOLLSS
AAPPUUEECCAAMMPPAAGGEE

guanshyy

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bocome

非正常操作

tissle

好资料，学习中。。。

houtoufu

好东西下下来看看

qianxi077077

好好啊哈哈哈哈哈

twn353091

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gordon525

谢谢辛苦了 收藏一下

wsinglejoke

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