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What are the power parts of the tethered high-voltage power supply UAV?

Release time:

2023-02-16 14:41

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What are the power parts of the tethered high-voltage power supply UAV?

For UAVs, the tethered high-voltage power supply UAV is a very important component. It can not only provide flight power for the entire UAV, but also for the flight controller, arm, center frame, motor, positive and negative spiral frame, etc. Many components provide power supply. In the article, the editor introduces the power supply components of the tethered high-voltage power UAV and its related maintenance skills in detail.

系留高压电源

Power supply location of the UAV with tethered high voltage power;

1. Flight controller

To deal with the attitude control of the aircraft, all the input and output signals are processed by the flight controller. The common flight controller has GPS and geomagnetic sensor modules, which can perform a series of functions such as fixed-point hovering and automatic return.

2. The arm

The injection molding process with embedded silicone thread is adopted, which has structural rigidity and working stability. The highly integrated design of the whole system makes the installation and debugging more convenient and quick.

3. The central framework

The available space is larger, the installation is convenient, and various spraying auxiliary equipment is built in.

4. Engine

The electronic governor adopts a built-in centrifugal fan design and optimized cooling airflow channel, applies a new and efficient control core algorithm, and is equipped with a radiator. At the same time, it integrates a well-designed high-brightness LED indicator, so that the entire device is not only The focus of attention is also more convenient for your flight operations.

5. Pros and cons

Provides lift and torque, and counteracts torque with forward and reverse propellers.

Maintenance skills of UAV with tethered high voltage power supply:

1. The power supply is not discharged

The voltage of the high-voltage power supply tethered by the unmanned aerial vehicle drops too fast, and poor control will lead to over-discharge. The light power supply will be damaged, and the heavy voltage will lead to explosion. Some pilots will discharge excessively every time they fly because there are few unmanned aerial vehicles tied to the high-voltage power supply. This situation is short-lived. As everyone knows, this actually greatly increases the use cost. Therefore, the power supply should be used strictly in accordance with the flight requirements.

2. The power supply is not overcharged

Some tethered chargers have imperfect power-off function after being fully charged, resulting in the single-chip microcomputer power supply being fully charged to 4.2V and not stopping charging. In addition, some chargers are prone to the problem of full-time non-shutdown due to aging components after being used for a period of time. If the power supply is overcharged, the life of the power supply will be affected in the lighter case, and the fire will directly occur in the heavier case.

3. Unsatisfactory storage

(1) The tethered fully charged power supply is extremely active in chemical properties. The fully charged power supply cannot exceed 3 days. If it is not discharged for more than a week, there is a risk of flatulence. Some power supplies may not be inflated temporarily, but after several fully charged storage, the power supply may be directly scrapped.

(2) The power supply should be stored in a cool environment. When the tethered UAV with high-voltage power supply is stored for a long time, it can be placed in a sealed bag or a sealed explosion-proof box. It is recommended that the ambient temperature is 10-25C, and it should be dry and non-corrosive gas.

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