【6A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-DrivenGenerator1ACGroundPowerReceptacle1DCMainBattery1DCAPUBattery

2、5Transformer/RectifierUnits(TRU’s)1DCGroundPowerReceptacleACDCELECTRICAL4FIGHTDECKSWITCHESFLIGHTDECKSWITCHESELECTRICAL5NoReconnectELECTRICALPOWERSERVICESAVAILAVAILINUSEINUSEFAILDISCALTNOFFCLOSEDCLOSEDCLOSEDACPOWERIDG2IDG1DISCDISCACESSXFERFAILDISCESSTIETI

3、E2TIE1AUTOXFERGEN2GEN1OFF/RESETOFF/RESETOFF/RESETONONONOFFFAILFAILDCPOWERDCSERVICEBATTERYMASTEROFFONOFFONAPUGENDCACELECTRICAL6SYSTEMMONITORINGELECTRICAL7PlanofAttackACPowerSourcesandSwitchesACDistribution(buses)DCPowerSourcesandSwitchesDCDistributionDegr

4、adedElectricalELECTRICAL8ENGINE-DRIVENGENERATORS115VOLT3PHASE400HZIDG/CSD30kVA25kVAaboveFL350GCUACCOMPONENTSELECTRICAL9ENGINE-DRIVENGENERATORSNOTE:ANYONEOFTHEOFTHEGENERATORSCANSUPPORTTHEENTIRESYSTEMACCOMPONENTSELECTRICAL10IDGDisconnectManual*Lowoilp

5、ressure*HighoiltempAutomaticGenOvertempOvertorque-ShearstheshaftNoReconnectELECTRICALPOWERSERVICESAVAILAVAILINUSEINUSEFAILDISCALTNOFFCLOSEDCLOSEDCLOSEDACPOWERIDG2IDG1DISCDISCACESSXFERFAILDISCTIE3TIE2TIE1AUTOXFERGEN2GEN1OFF/RESETOFF/RESETOFF/RESETONONONO

6、FFFAILFAILDCPOWERDCSERVICEBATTERYMASTEROFFONOFFONAPUGENDCACELECTRICAL11IDGDisconnectManual*Lowoilpressure*HighoiltempAutomaticGenOvertempOvertorque-ShearstheshaftNoReconnectELECTRICALPOWERSERVICESAVAILAVAILINUSEINUSEFAILDISCALTNOFFCLOSEDCLOSEDCLOSEDACP

7、OWERIDG2IDG1DISCDISCACESSXFERFAILDISCTIE3TIE2TIE1AUTOXFERGEN2GEN1OFF/RESETOFF/RESETOFF/RESETONONONOFFFAILFAILDCPOWERDCSERVICEBATTERYMASTEROFFONOFFONAPUGENDCACELECTRICAL12FAILBusFaultGenovercurrentNoReconnectELECTRICALPOWERSERVICESAVAILAVAILINUSEINUSEFAIL

8、DISCALTNOFFCLOSEDCLOSEDCLOSEDACPOWERIDG2IDG1DISCDISCACESSXFERFAILDISCTIE3TIE2TIE1AUTOXFERGEN2GEN1OFF/RESETOFF/RESETOFF/RESETONONONOFFFAILFAILDCPOWERDCSERVICEBATTERYMASTEROFFONOFFONAPUGENDCACELECTRICAL13FAILBusFaultGenoverc