【7A文】航空喷气式飞机CRJ-200电子系统英文培训课件.ppt

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1、ELECTRICAL1ELECTRICALSYSTEMCRJ200ELECTRICAL2ELECTRICALCONFIGURATIONACCBPANELSDCCBPANELSELECTRICAL3ElectricalPowerSources2Engine-DrivenACGenerators1APU-DrivenACGenerator1EmergencyBackupAir-DrivenGenerator1ACGroundPowerReceptacle1DCMainBattery1DCAPUBattery5Transformer/RectifierUnits(TRU’s)1DCGr

2、oundPowerReceptacleACDCELECTRICAL4FIGHTDECKSWITCHESFLIGHTDECKSWITCHESELECTRICAL5NoReconnectELECTRICALPOWERSERVICESAVAILAVAILINUSEINUSEFAILDISCALTNOFFCLOSEDCLOSEDCLOSEDACPOWERIDG2IDG1DISCDISCACESSXFERFAILDISCESSTIETIE2TIE1AUTOXFERGEN2GEN1OFF/RESETOFF/RESETOFF/RESETONONONOFFFAILFAILDCPOWERDCSER

3、VICEBATTERYMASTEROFFONOFFONAPUGENDCACELECTRICAL6SYSTEMMONITORINGELECTRICAL7PlanofAttackACPowerSourcesandSwitchesACDistribution(buses)DCPowerSourcesandSwitchesDCDistributionDegradedElectricalELECTRICAL8ENGINE-DRIVENGENERATORS115VOLT3PHASE400HZIDG/CSD30kVA25kVAaboveFL350GCUACCOMPONENTSELECT

4、RICAL9ENGINE-DRIVENGENERATORSNOTE:ANYONEOFTHEOFTHEGENERATORSCANSUPPORTTHEENTIRESYSTEMACCOMPONENTSELECTRICAL10IDGDisconnectManual*Lowoilpressure*HighoiltempAutomaticGenOvertempOvertorque-ShearstheshaftNoReconnectELECTRICALPOWERSERVICESAVAILAVAILINUSEINUSEFAILDISCALTNOFFCLOSEDCLOSEDCLOSEDACPO

5、WERIDG2IDG1DISCDISCACESSXFERFAILDISCTIE3TIE2TIE1AUTOXFERGEN2GEN1OFF/RESETOFF/RESETOFF/RESETONONONOFFFAILFAILDCPOWERDCSERVICEBATTERYMASTEROFFONOFFONAPUGENDCACELECTRICAL11IDGDisconnectManual*Lowoilpressure*HighoiltempAutomaticGenOvertempOvertorque-ShearstheshaftNoReconnectELECTRICALPOWERSERVI

6、CESAVAILAVAILINUSEINUSEFAILDISCALTNOFFCLOSEDCLOSEDCLOSEDACPOWERIDG2IDG1DISCDISCACESSXFERFAILDISCTIE3TIE2TIE1AUTOXFERGEN2GEN1OFF/RESETOFF/RESETOFF/RESETONONONOFFFAILFAILDCPOWERDCSERVICEBATTERYMASTEROFFONOFFONAPUGENDCACELECTRICAL12FAILBusFaultGenovercurrentNoReconnectELECTRICALPOWERSERVICESAVAI

7、LAVAILINUSEINUSEFAILDISCALTNOFFCLOSEDCLOSEDCLOSEDACPOWERIDG2IDG1DISCDISCACESSXFERFAILDISCTIE3TIE2TIE1AUTOXFERGEN2GEN1OFF/RESETOFF/RESETOFF/RESETONONONOFFFAILFAILDCPOWERDCSERVICEBATTERYMASTEROFFONOFFONAPUGENDCACELECTRICAL13FAILBusFaultGenoverc