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Page Title:
Sample battery charging current calculations |
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|  MIL-E-7016F
At the beginning of the Taxi condition, G-5, the battery charging has been
(2.
.)
progressing for five minutes. Hence, the charging factor for this period
is taken from Figure 20 at the times of 5, 6 and 15 minutes, as indicated
below.
Charging Factor (C)
Time (Minutes}
2.10
5
1.99
6
1.32
15
At the beginning of the Takeoff and Climb condition, battery charging
(3)
has been progressing for 15 minutes. Therefore, the charging factor at
the beginning of this operation condition is 1.32. Similar calculations will
yield the following results for the complete analysis.
Charging
Total
Minimum
Current
Elapsed
Charging
Rating
Duration
Factor
I
time
Interval
of Condition
Operating
Amperes
C
T' (minutes)
t' (minutes)
t (minutes)
Condition
1/ The actual duration (t) of the operating condition is inserted.
22
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