electric slip rings

Special attention shall be paid to these two points when designing electric slip rings and high current slip rings. High current conductive slip rings also have high requirements for voltage variation. When the current is particularly large, it is easy to produce an electric fire effect, which will have a great impact on the life of slip rings, material oxidation, etc.

Tethered UAV, also known as tethered UAV, is a special form of multi-rotor UAV. It uses ground power transmitted through tethered cables as a power source instead of traditional lithium batteries. It is characterized by the ability to hover in the air for a long time. The tethered drone is composed of a ground high-voltage DC voltage stabilization system, a pay-off device, a synchronous reel, a mooring cable, an air voltage stabilization module and a backup battery. The high-voltage DC voltage stabilization system And the synchronous reel is installed on the reel, and the tethered cable is connected with the voltage regulator module and the backup battery.