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Electrical menu презентация
Содержание
- 1. Electrical menu
- 2. The A320 electrical system looks very
- 3. There are two engine
- 4. The generators maintain a constant speed
- 5. Each generator supplies Alternating Current (AC)
- 7. Each AC bus supplies its
- 9. DC bus 1 then, feeds the
- 10. DC BAT
- 11. This is the basic electrical system.
- 12. The electrical network can also be
- 13. These three generators are all identical
- 14. DC BAT
- 15. As a backup, there is
- 16. The hydraulic power to drive the
- 17. DC BAT
- 18. Now, let's see how this information
- 19. You can see that all the
- 20. GEN 1 and GEN 2 supplying
- 21. TR 1 and TR 2 supplying
- 22. Two essential busses supplied by the
- 23. The DC BAT bus and two
- 24. For simplification the component indications have
- 25. As shown, each component can be
- 29. MENU
- 30. You can also notice the different
- 31. The ELEC panel is located on
- 32. For emergency cases, there is
- 33. The battery voltage can be monitored
- 34. Each battery is controlled by a
- 35. Both main generators and the APU
- 36. The external power is also controlled
- 37. The AC ESS FEED pb sw
- 38. The BUS TIE pb sw enables
- 39. In case of failure, these pb
- 40. MENU
- 41. In this module, you have seen
- 42. LIST OF SUBJECTS MENU
The A320 electrical system looks very much like electrical systems which you are familiar with. It is simply more automatic and easier to use. MENU
Слайд 2
The A320 electrical system looks very much like electrical systems which
you are familiar with. It is simply more automatic and easier to use.
MENU
Слайд 4
The generators maintain a constant speed by a drive mechanism known
as an Integrated Drive Generator (IDG).
IDG 1
IDG 2
MENU
Слайд 5
Each generator supplies Alternating Current (AC) to its own bus:
Generator 1
to AC bus 1,
Generator 2 to AC bus 2.
Generator 2 to AC bus 2.
MENU
Слайд 7
Each AC bus supplies its own Transformer Rectifier (TR):
AC bus 1
to TR 1,
AC bus 2 to TR 2.
The TR convert alternating current into direct current (DC) to supply their associated DC buses, DC 1 and DC 2.
AC bus 2 to TR 2.
The TR convert alternating current into direct current (DC) to supply their associated DC buses, DC 1 and DC 2.
MENU
Слайд 9
DC bus 1 then, feeds the DC BAT bus (DC BAT).
The
DC battery bus can charge the batteries or receive power from the batteries, as required. This will be explained further in Normal operation.
MENU
Слайд 10
DC BAT
The electrical system also includes two essential buses.
The first one
is the AC ESS bus fed by AC bus 1 and the second one is the DC ESS bus fed by DC bus 1.
MENU
Слайд 11
This is the basic electrical system.
We will now introduce some
other components which supply the basic system.
DC BAT
MENU
Слайд 13
These three generators are all identical and any one of them
can supply the entire aircraft electrical needs.
DC BAT
MENU
Слайд 15
As a backup, there is a hydraulically driven EMERgency electrical GENerator
(EMER GEN).
MENU
DC BAT
Слайд 16
The hydraulic power to drive the EMER GEN is provided by
a Ram Air Turbine (RAT) located in the belly fairing which extends in case of severe electrical or hydraulic failures.
MENU
DC BAT
Слайд 17
DC BAT
The electrical system is also fitted with an ESSential Transformer
Rectifier (ESS TR).
We will see the EMER GEN and the ESS TR in detail in the Abnormal operation module.
We will see the EMER GEN and the ESS TR in detail in the Abnormal operation module.
MENU
Слайд 18
Now, let's see how this information is presented to the pilots
in the cockpit.
We will introduce the ECAM ELEC page.
We will introduce the ECAM ELEC page.
DC BAT
MENU
Слайд 19
You can see that all the components we have talked about
are displayed on the ECAM page. Notice that each component has a title to aid identification.
Let’s briefly review the basic system using the ECAM ELEC page.
Let’s briefly review the basic system using the ECAM ELEC page.
DC BAT
MENU
Слайд 30
You can also notice the different connections displayed via green lines.
Let’s now locate the various controls available to the pilots and associate them with the components displayed on the ECAM.
MENU
Слайд 32
For emergency cases, there is an EMER ELEC PWR panel on
the left side of the overhead panel.
Now let’s look at the relationship between the ELEC panel and the ECAM ELEC page.
MENU
Слайд 36
The external power is also controlled by a pb sw.
We will
learn how to use it in the Normal operation modules.
MENU
Слайд 37
The AC ESS FEED pb sw enables the pilots to change
the feed for the AC ESS bus from AC bus 1 to AC bus 2.
MENU
Слайд 38
The BUS TIE pb sw enables the pilots to isolate one
side of the system from the other. You will see and do this in the abnormal operation modules.
MENU
Слайд 40
MENU
The controls and indications on the EMER ELEC PWR panel will
be covered in the abnormal operation modules.
There is one exception. The EMER GEN TEST sw is used by maintenance only to test the emergency generator.
There is one exception. The EMER GEN TEST sw is used by maintenance only to test the emergency generator.
Слайд 41
In this module, you have seen the electrical configuration on ground,
with both engines running and with APU generator and external power available.
We will introduce you to the different possible configurations in the next modules.
We will introduce you to the different possible configurations in the next modules.
NEXT
MENU
Module completed
Слайд 42
LIST OF SUBJECTS
MENU
EXIT
GLOSSARY
AUDIO
FCOM
RETURN
SYSTEM INTRODUCTION
ECAM ELEC PAGE
EMER ELEC PWR PANEL
PANEL LOCATIONS
ELEC
PANEL
