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时间:2011-10-28 17:35来源:蓝天飞行翻译 作者:航空
曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

The landing gear must be extended by gravity and Nose Wheel Steering is lost in all cases. When the Emergency Generator is powered by EDP, this avoids strong fluctuation of the green hydraulic pressure which may cause a spurious disconnection of the Emergency Generator
REMAINING SYSTEMS
Applicable to: ALL
2 The electrical distribution has been designed to fly, navigate, communicate and ensure passengers comfort.
 
ABNORMAL OPERATIONS
ELECTRICAL
 

 
However, depending on the power source i.e. EDP or RAT, some differences should be outlined:
? Emer Gen powered by the EDP
Significant remaining systems in ELEC EMER CONFIG

FLY PFD1, AP1, Pitch trim, rudder trim, alternate law
NAVIGATE ND1, FMGC1, radar, RMP1, VOR1, DME1, (ILS1, GPS1 if MMR installed)
COMMUNICATE VHF1 and HF1

Note: When the failure occurs, the AP, if engaged, will disengage. AP1 can be reengaged. Approach specificities:
When LAND RECOVERY is set ON:
‐ ILS1 (if MMR not installed) and SFCC slat flap channel are recovered ‐ Direct law when landing gear extended
‐ Landing is performed with pedal braking and Anti skid
? Emer Gen powered by the RAT
Significant remaining systems in ELEC EMER CONFIG

FLY PFD1, Alternate law
NAVIGATE RMP1, VOR1, (ILS1, GPS1 if MMR installed)
COMMUNICATE VHF1

Note: The AP, pitch trim and rudder trim are not available. The aircraft will be out of trim in roll due to right outboard aileron upfloat and it is necessary to pay close attention to bank angle and heading.
Approach specificities:
When LAND RECOVERY is set ON:
‐ ILS1 (if MMR not installed) and SFCC slat channel are recovered
‐ At slat extension, the emergency generator disconnects (in order to dedicate the RAT for flight controls) and landing is performed on Batteries with the same loads.
‐ Direct law when landing gear extended
‐ Landing is performed with pedal braking without Anti skid
RESTORATION FROM EMER ELEC
Applicable to: ALL
When ELEC EMER CONFIG occurs, the LAND RECOVERY AC and DC BUS bars are initially shed and will remain shed until the LAND REC pb is selected ON. This remains true if normal electrical configuration is restored. This is the reason why the crew will also select LAND REC pb ON for approach following a restoration from an ELEC EMER CONFIG.
 
ABNORMAL OPERATIONS
ELECTRICAL
 

 
Intentionally left blank
 
ABNORMAL OPERATIONS
FIRE PROTECTION
 
PREFACE
Applicable to: ALL
Fire and/or smoke in the fuselage present the crew with potentially difficult situations. Not only will they have to deal with the emergency itself but also the passengers are likely to panic should they become aware of the situation. It is essential therefore, that action to control the source of combustion is not delayed.
 
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