MYUAV Power Supply System Tether Drone System

MYUAV Power Supply System Tether Drone System

1. Typical characteristics
1) Light and portable: small size, light weight, supporting pull rod or portable, easy to carry and rapid deployment;

2)Simple operation: after the connection is powered on, there is no need to operate the UAV during takeoff and landing, just operate the UAV;

3)Powerful: comprehensive input and output protection function, operation and fault record storage, support wired communication and mobile phone synchronization;

4)Automatic retraction and retraction: adaptive adjustment and automatic paying-off, take-up and cable arrangement according to the lift and speed of the aircraft, without human intervention;

5) Constant voltage stabilization: the airborne power supply has a wide range of input and constant voltage stabilization output. The capacity of standby battery can meet the landing time of UAV.

2. Adaptive drone
It is matched with corresponding UAVs to form a tethered drone system.
1) Support flight height: 120~220m (cable length: 220m, reserved safety length);
2) Support takeoff weight: 30~55kg (UAV force efficiency is different, this data is for reference only).


3. Air module (onboard power supply)


1) Input voltage: 580~810Vdc wide range input, constant voltage output;
2) Output voltage: 50± 0.5Vdc, supporting output voltage customization;
3) Output power: 12000W (rated long-term output), 15000W (peak value ≤ 30s);

4) Protection function
A. Input over-voltage and under-voltage protection: turn-off protection, fault elimination and self-recovery;
B. Output overcurrent protection: constant current step-down protection, fault elimination and self-recovery;
C. Output short circuit protection: output current limiting operation, fault elimination and self-recovery;
D. Output over-temperature protection: the shell temperature is 95 ± 2.5 ºC, and after the cooling and self-recovery;
E. Output overvoltage protection: automatically shut down and lock, restart and power on for recovery;

5) Communication function: CAN communication, reporting voltage, current, temperature and other data and status;
6) Installation method: reserved installation lug and fixed with screws;
7) Heat dissipation mode: built-in fan active heat dissipation, reserved air duct forced air cooling;
8) Interface: input XT60, output XT90, support interface customization;
9) Size: 295*254*71 ± 0.5mm (excluding mounting lug and interface);
10) Weight: 4.5 ± 0.1kg (excluding external connectors and wires).


4. Tether cable


1) Material: multi-strand silver-plated copper wire, composite fluoroplastic insulation layer, tightly wrapped optical fiber unit, high-temperature resistant copolymer sheath, High modulus tensile aviation grade fiber braid;
2) Working current: 15~20A;
3) DC resistance: 2.5 ± 0.2 Ω, 100m loop @ 20 ºC,
4) Tensile strength: ≥ 200kg, resistance to repeated retraction and release ≥ 1000 times;
5) Insulation strength: ≥ 3000Vdc, no breakdown for 1min;
6) Mooring length: 220 ± 2m;
7) Optical fiber communication: 1 optical fiber is customized with FC connector (Optional);
8) Outer diameter: 4.5 ± 0.2mm;
9) Weight: 46 ± 0.5g/m.


5. Ground module (tethering box)


1) Input voltage: 270~490Vac three-phase, 50/60Hz;
2) Output voltage: 400~750Vdc adjustable, factory default 750Vdc;
3) Output power: 20000W;

4) Protection function
A. Input over-voltage and under-voltage protection: turn-off protection, fault elimination and self-recovery;
B. Output overcurrent protection: constant current step-down protection, fault elimination and self-recovery;
C. Output short circuit protection: output current limiting operation, fault elimination and self-recovery;
D. Output over-temperature protection: the shell temperature is 95 ± 2.5 ºC, and the cooling is self-recovery;
E. Output overvoltage protection: automatically shut down and lock, restart and power on for recovery;

5) Data display: 4.3 inch touch screen displays current, voltage, temperature, cable reel out length, operation record, fault record and other data;
6) Alarm function: when the system has faults, the display screen will display the fault information, and the fault warning light will flash red and beep;
7) Communication function: reserved network interface, Modbus tcp communication, support wired communication and mobile phone synchronization display;
8) Cable reel in and out max. speed: 0~2m/s, 10 gears adjustable;
9) Cable reel in and out tension: Cable reel in and out tension is divided into 10 gears, which can be adjusted;
10) Working mode: passive reel out, active reel in, automatic wire arrangement, and can press button to forced reel in the rest cable;
11) Carrying transportation: support the pull rod and portable carrying by hand;
12) Interface: input 3 core aviation socket, optical fiber FC port (optional), communication network port LAN port, Type-c ;
13) Buttons and switches: high-voltage output button, cable reel in forced button, AC input switch, alarm lamp;
14) Size: 645*550*350 ± 0.5mm;
15) Weight: 40 ± 0.5kg (including tethered cable).

FAQ

1. **Q: What is MYUAV's tethered power station? **.
**A:** MYUAV's tethered power station is an innovative high-altitude power generation solution that uses tethered drone technology to connect a large drone to a ground power source. The drone carries a small wind turbine or solar panel to fly high into the sky, using high-altitude wind or sunlight resources to generate electricity, and then sends the power back to the ground via tethered cables.

2. **Q: How does MYUAV tethered power station work? **.
**A:** The working principle is mainly to use the drone as a platform to lift it to the height that the traditional wind turbine cannot reach, where the wind speed is more stable and strong, thereby improving the power generation efficiency. The UAV receives a constant supply of electricity through high-strength cables attached to the ground to maintain the flight of the UAV and the operation of the power generation equipment.

3. **Q: How efficient is the MYUAV tethered power station? **.
**A:** Because the actual data depends on the specific UAV model and the configuration of the power generation equipment, MYUAV may have increased the power generation per unit area through the efficient use of wind or solar resources. Compared to traditional ground-based power plants, high-altitude wind or solar power has a higher power generation potential per unit area, but the exact efficiency figures need to refer to the product performance indicators provided by MYUAV company.

4. **Q: In what environment can MYUAV tethered power stations operate? **.
**A:** MYUAV's tethered power stations should be able to operate within a safe range of meteorological conditions, such as avoiding extreme weather conditions, while ensuring the safety and stability of tethered cables. The specific operating environment conditions should be consulted with MYUAV for detailed standards prior to purchase.

5. **Q: How to recover and maintain tethered UAVs? **.
**A:** MYUAV may be equipped with an automated or semi-automated recovery system to safely land and recover the teemed UAV if necessary, while performing regular maintenance checks on the power generation equipment on the UAV. The maintenance process may include integrity inspection and repair of the drone body, power system, power generation equipment and tethered cables.

Again, the above information is based on the general application of tethered UAV technology. For more details about MYUAV's tethered power station products, please contact the company directly for the latest and most accurate product descriptions, performance parameters and service support.