A320飞机维护手册 AMM 机载辅助动力 AIRBORNE AUXILIARY POWER1(124)

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 | | | (6) | (7) | ---------+------------+--------------+-------------+-------------+-----------PT (Bar)| 1.1 | 2.77 - 2.84 | 3.15 - 3.24 | 3.34 - 3.43 | +/-0.15
 | (1) | (3) | (3) | (3) | ---------+------------+--------------+-------------+-------------+-----------WB (Kg/s)| 0.46 | 0.44 | 0.41 | 0.40 | +/-0.02
 | (1) | | | | ---------+------------+--------------+-------------+-------------+-----------EGTA (.C)| 385 | 489 - 498 | 523 - 532 | 560 - 570 | +/-20.0
 | (2) | (4) | (4) | (4) | ---------+------------+--------------+-------------+-------------+-----------NA (%) | 99 | 101 | 101 | 101 | +/-0.5
 | | (5) | (5) | | ---------+------------+--------------+-------------+-------------+-----------GLA (%) | 0 | 0 | 0 | 0 | +/-1.0 ---------+------------+--------------+-------------+-------------+-----------Data Corr| Table 1,2 | Table 2,3 | Table 2,4,6 |Table 2,5,7,8| ---------+------------+--------------+-------------+-------------+-----------
TABLE A
 NOTE : For the Table 1
____
 (Ref. Fig. 501/TASK 49-00-00-991-001)
 For the Table 2
 (Ref. Fig. 502/TASK 49-00-00-991-002)
 For the Table 3
 (Ref. Fig. 503/TASK 49-00-00-991-003)
 For the Table 4
 (Ref. Fig. 504/TASK 49-00-00-991-004)
 For the Table 5
 (Ref. Fig. 505/TASK 49-00-00-991-005)
 For the Table 6
 (Ref. Fig. 506/TASK 49-00-00-991-006)
 For the Table 7
 (Ref. Fig. 507/TASK 49-00-00-991-007)
 For the Table 8
 (Ref. Fig. 508/TASK 49-00-00-991-011)

 

 TABLE 1
 Correction for LCIT in RTL Condition
 Figure 501/TASK 49-00-00-991-001

 CES

 TABLE 2
 Correction for GLA
 Figure 502/TASK 49-00-00-991-002

 CES

 TABLE 3
 Correction for LCIT with ECS 0/1 Pack Operation
 Figure 503/TASK 49-00-00-991-003

 CES

 TABLE 4
 Correction for LCIT with ECS 2 Packs Operation
 Figure 504/TASK 49-00-00-991-004

 CES

 TABLE 5
 Correction for LCIT during MES
 Figure 505/TASK 49-00-00-991-005

 CES

 TABLE 6
 IGV Angle as a Function of LCIT at ECS 2 Packs Operation
 Figure 506/TASK 49-00-00-991-006

 CES

 TABLE 7
 IGV Angle as a Function of LCIT and Barometer during MES
 Figure 507/TASK 49-00-00-991-007

 CES

 TABLE 8
 Correction for IGV Position, MES Mode as a Function of Altitude
 Figure 508/TASK 49-00-00-991-011

 CES  NOTE : (1) PT and WB are meaningless parameters for the RTL mode.

____
 (2)
 Correct EGTA for LCIT and GLA.

 (3)
 Shown are the deteriated and nominal values. Corrections are necessary for different LCIT and Barometric pressure.

 (4)
 Shown are the deteriated and nominal values. Corrections are necessary for different LCIT, Barometric pressure and GLA.

 (5)
 For LCIT < 30.C, NA = 99%.

 (6)
 IGV varies as a function of the LCIT and the Zone Controller inputs

 (7)
 IGV varies as a function of the LCIT and the Barometric pressure

 (2) APU Performance Correction Formulas The values in the APU Performance Parameters (Table A) are shown for specific inlet conditions and no generator loading. Because it is unlikely that an APU will meet the exact conditions in the table A, the subsequent correction formulas must be used.
 (a) RTL EGTA Correction Formula EGTA (Table A) = EGTA + EGT(GLA) + EGT(LCIT) (Table A Value = ECAM Value + Value T2 + Value T1)
 NOTE : For the Value T1 ==>
____
 (Ref. Fig. 501/TASK 49-00-00-991-001)
 For the Value T2 ==>
 (Ref. Fig. 502/TASK 49-00-00-991-002)

 (b) ECS 0/1 Pack EGTA and PT Correction Formula EGTA (Table A) = EGTA + EGT(GLA) + EGT(LCIT) (Table A Value = ECAM Value + Value T2 + Value T3)
 NOTE : For the Value T2 ==>
____
 (Ref. Fig. 502/TASK 49-00-00-991-002)
 For the Value T3 ==>
 (Ref. Fig. 503/TASK 49-00-00-991-003)

 (Corrected PT (Table A) = (PT x (1.0132/Barometer)) + PT(CORR) (Table A Value = (AIDS Value x (1.0132/Barometer(bar)) + Value T3)
 NOTE : For the Value T3 ==>
____
 (Ref. Fig. 503/TASK 49-00-00-991-003)

 (c) ECS 2 Pack EGTA and PT Correction Formula EGTA (Table A) = EGTA + EGT(GLA) + EGT(LCIT) (Table A Value = ECAM Value + Value T2 + Value T4)
 NOTE : For the Value T2 ==>
____

 (Ref. Fig. 502/TASK 49-00-00-991-002)
　
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