летающий планер на солнечных панелях, 300км и 500км , 7ч и 11ч.

все скопирую из статьи из сайта ардупилота. автор не я.
discuss.ardupilot.org/t/…/60981

List of parts:

Airframe: Grafas MAXI 3.52m motorsailplane from topmodelcz.com 24 80.1 dm2 wingarea
Motor: T-motor MN3510-13 700kv mounted infront of fuselage
Prop: APC Thin Electric 10x10E
ESC: Holybro Tekko32 F3 metal 65A with 35V 220uF external Low ESR cap No dshot or esc telemetry used
FC: Holybro Pix32 Pixhawk with PM02 power module
FC Software: Arduplane 3.9.9 beta2 Chibios
GPS compass: Holybro Pix32 GPS module modded, removed compass and buzzer and added GY-273 HMC5883L compass from ebay
Airspeed sensor: Holybro Digital Air Speed Sensor
RC reciver: Crossfire diverety nano, Mavlink telemetry disabled
Telemetry radio: RFD900x
BEC: 5V 2A stepdown ebay
Servo: Aileron TGY-S712G
Servo Elevetor: Turnigy TGY-777MG monted in tail
Servo Rudder: EKS servo PDI-HV0903MG monted in tail
Servo flaps: No flaps used reverse prop brake instead.
Battery: NCR18650GA 4s2p 6600mAh 408g
MPPT: Genasun GV-5-Li-16.7V without case
Solar cells: 35pcs SunPower Maxeon C60 gen2 Hp 3.4W 125x125mm ebay. 7pcs on each side wing 21 pcs on center wing.

Later in the flight the battery voltage started to drop, the average input power from solar cell fell below 36W.

I had bad telemetry in the northwest corner of the 2500m round waypoint, bad placemend of ground antenna,
Battery voltage followed the decresing sun angle. Decided to land after more than 7h flight. Should have started earlier in the morning 😄.

Some numbers:
AUW: 2578g
Body with electronic without battery: 846g
Center wing: 744g
Side wings: 290g x2 = 580g
Battery: 408g

Если зайдете по ссылке там можно скачать логи на полет 7ч и 11ч. если ссылки битые пишите выложу через ядиск.
На форум не буду выкладывать а то раскол в обшестве планеристов будет😁. Высота полета по логам 100-150м.

  • 612
Comments
сандор

ого круто, самодельный планер?

yurik999

Grafas MAXI 3.52m motorsailplane from topmodelcz.com 24 80.1 dm2 wingarea