The benefits of using a transmission voltage of 1000V for the DJI FC30 tethered UAV system are mainly reflected in the following aspects:
1. Improve transmission efficiency: High voltage transmission can significantly reduce the current loss caused by resistance, thereby improving the overall transmission efficiency, further reducing energy loss, reducing heat loss on the mooring cable, and giving more power input to the UAV.
2. Reduce voltage drop loss: The use of high voltage transmission can reduce the current flowing through the transmission line when the same power is transmitted, which can significantly reduce the cable voltage drop, thereby giving higher voltage to the tethered power supply and improving the efficiency of the tethered power supply.
3. Reduce wire cross section: In high-voltage transmission, due to the small current required, thinner wires can be used to reduce the total weight of the mooring cable. Taking 240m mooring height as an example, if 1000V DC power supply is used, the total weight of the mooring cable is 9.1kg, if 800V power supply is used, the total weight of the mooring cable is 10.3kg, and if 600V power supply is used, the total weight of the mooring cable is 12.5kg.
1. 30kW（including 240m tether cable）tether drone station
2. Original battery design onboard power supply
3.Technical data
4. MYUAV FC30 tethered system highlights
1. The base station uses the well-known power supply in the industry, and the isolation circuit design ensures the safety of high-voltage transmission
2. The base station only adopts the international standard 1000Vdc scheme, which is mature and reliable
3. The base station adopts redundant load design to ensure stable long-term power supply and long-term flight safety
4. The on-board power supply adopts ultra-precision voltage regulator circuit design, and the constant voltage regulator accuracy is ±1.5%, which is higher than the industry level
5. The onboard power supply is designed to be the same as the original battery. Replace a battery, plug our power and play
6. The onboard power supply adopts patent rain proof design, cooperating with FC30 UAV, fearless of wind and rain
7. The onboard power supply can work at full power for a long time, without derating or burning the machine
--DRONE SOLUTION PROVIDER--
MYUAV TECHNOLOGIES CO.,LTD.
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