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searchwing-temp [2019/01/18 17:56] kingbbq |
searchwing-temp [2019/01/19 12:32] (current) kingbbq |
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As the waterproof plane does not have any venting, we need to make sure that the temperature inside the plane doesnt get to high. | As the waterproof plane does not have any venting, we need to make sure that the temperature inside the plane doesnt get to high. | ||
+ | |||
+ | ===== Test Setup ===== | ||
Mainly the ESC produces a lot of waste | Mainly the ESC produces a lot of waste | ||
- | Current: 4.24 A | + | The temperature was measured directly at the ESC - which was the hottest point in the plane. |
- | Start - 24° C | + | ^Time m^Temperature ° C^A^Vo^mAh| |
+ | ^0|24|4.24 | | | | ||
+ | ^10|40| | | | | ||
+ | ^15|43|4.22|15.35|1200| | ||
+ | ^20|44|4.14|15.18|1500| | ||
+ | ^25|45|4.06|15.00|1850| | ||
+ | ^30|45|4.01|14.87|2150| | ||
+ | ^35|45|3.91|14.71|2460| | ||
+ | ^40|45|3.85|14.54|2770| | ||
+ | ^45|45|3.74|14.32|3130| | ||
- | 10min - 40° C | + | Voltage of the battery after test: 14.30 Volt (3,57 V per cell) |
- | + | ||
- | 15min - 43° C - 4.22 A - 15.35 V - Consumed 1200 mAh | + | |
- | + | ||
- | ^Time m ^Temperature ° C ^A ^Vo ^mAh | | + | |
- | ^0 |24 | | | | | + | |
- | ^10 |40 | | | | | + | |
- | ^15 |43 |4.22 |15.35 |1200 | | + | |
- | ^20 |44 |4.14 |15.18 |1500 | | + | |
- | ^25 |45 |4.06 |15.00 |1850 | | + | |
- | ^30 |45 |4.01 |14.87 |2150 | | + | |
- | ^35 |45 |3.91 |14.71 |2460 | | + | |
- | ^40 |45 |3.85 |14.54 |2770 | | + | |
- | ^45 |45 |3.74 |14.32 |3130 | | + | |
Ende: 50m - 3.70A, 14.16V, 27% anzeige - 3.500 mAh | Ende: 50m - 3.70A, 14.16V, 27% anzeige - 3.500 mAh | ||
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{{:1c74d617d2175611e8aa6530b0f17d38.png}} | {{:1c74d617d2175611e8aa6530b0f17d38.png}} | ||
+ | |||
+ | ==== Battery capacity ==== | ||
+ | |||
+ | {{:69888a8758ee9121cfdd772d79c01fa0.png}} | ||
+ | |||
+ | Charging the battery: 4500 mAh | ||
+ | |||
+ | the complete log can be found here: [[https://logs.px4.io/plot_app?log=cf3be510-e4ac-45de-a95d-3c5b790528c0|https://logs.px4.io/plot_app?log=cf3be510-e4ac-45de-a95d-3c5b790528c0]] | ||
\\ | \\ | ||
+ | |||