Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
searchwing-temp [2019/01/18 14:07] kingbbq |
searchwing-temp [2019/01/19 12:32] (current) kingbbq |
||
|---|---|---|---|
| Line 2: | Line 2: | ||
| 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 AÌý | + | The temperature was measured directly at the ESC - which was the hottest point in the plane. |
| - | Ìý | + | |
| - | Start - 24° CÌý | + | |
| - | Ìý | + | |
| - | 10min - 40° CÌý | + | |
| - | Ìý | + | |
| - | 15min - 43° C - 4.22 A - 15.35 V - Consumed 1200 mAh | + | |
| ^Time m^Temperature ° C^A^Vo^mAh| | ^Time m^Temperature ° C^A^Vo^mAh| | ||
| - | ^0|24| | | |Ìý | + | ^0|24|4.24 | | |Ìý |
| - | ^10|40| | | | | + | ^10|40| | | | |
| ^15|43|4.22|15.35|1200| | ^15|43|4.22|15.35|1200| | ||
| ^20|44|4.14|15.18|1500| | ^20|44|4.14|15.18|1500| | ||
| Line 23: | Line 19: | ||
| ^40|45|3.85|14.54|2770| | ^40|45|3.85|14.54|2770| | ||
| ^45|45|3.74|14.32|3130| | ^45|45|3.74|14.32|3130| | ||
| + | |||
| + | Voltage of the battery after test: 14.30 Volt (3,57 V per cell) | ||
| Ende: 50m - 3.70A, 14.16V, 27% anzeige - 3.500 mAh | Ende: 50m - 3.70A, 14.16V, 27% anzeige - 3.500 mAh | ||
| 1min - 100% Thrust - 46° C - no stronger temperature on 20A current. | 1min - 100% Thrust - 46° C - no stronger temperature on 20A current. | ||
| + | |||
| + | {{: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]] | ||
| \\ | \\ | ||