Fantomgep
lvl.3
Flight distance : 30594 ft
Hungary
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Droning 24/7 Posted at 7-9 06:13
Not to derail this thread, but since the topic includes an increased flight distance 8km -> 10Km (FCC) which can increase flight times.............
Dji spec is a 59.29Wh lipo battery....So lets say a 60Wh batt to make things easier?
Sorry, but your calculation is wrong. The watt (work) is time independent value. Watt=Joule/sec.
Work*time is the energie. ( W*t=E) Other word the work/ performance is the first derivation of the energie.
The air 2 battery is only 40 Wh not 60 as you stated. This means it can perform 40 watts work for 60 min or 3600 sec.
Other worlds it can store 40*60*60 joule energie.(144KJ)
The air2 discharges the battery in 34 min. It means the performance, or the work is 60/34*40=70watt. Or 144KJ/( 34*60sec ).This is the performance of the whole system. The plus 0.5 watt work of the transmitting system only 0,7% difference, which causes 14 sec less flight time. ( 34*0,007*60 sec). |
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