System for achieving parallel operation of double generators of unmanned aerial vehicle and adjustment test method of system

Abstract

The invention discloses a system for realizing parallel operation of two generators of an unmanned aerial vehicle and its adjustment and testing method, including a left generator, a right generator, a left generator controller, a right generator controller, a left grid contactor, The right grid contactor and the central bus bar, the left generator is connected with the left generator controller through the signal line, the right generator is connected with the right generator controller through the signal line, and the left generator controller and the right generator controller are connected through The signal line is connected, the left generator controller is connected with the left grid contactor through the signal line, the right generator controller is connected with the right grid contactor through the signal line, the left generator is connected with the left grid contactor through wires, the right The generator is connected to the right grid contactor through wires, and both the left grid contactor and the right grid contactor are connected to the central bus bar through wires. Equilibrium control is achieved by adjusting the test method. The invention can effectively utilize the power supply of the unmanned aerial vehicle, reduce the weight of the aircraft, save the installation space, and increase the output power of the power supply.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicles, and in particular relates to a system for realizing parallel operation of dual generators of an unmanned aerial vehicle and an adjustment test method thereof. Background technique [0002] With the development of unmanned aerial vehicles, there have been long-endurance aircraft driven by dual engines in unmanned aerial vehicles, and the aircraft is powered by a generator. Most of the existing drones are powered by a traditional single generator, and some are powered independently by dual generators. The disadvantages of these two power supply methods for long-endurance UAVs driven by dual engines are as follows: [0003] The traditional single-generator power supply technology cannot effectively utilize the UAV power supply powered by dual-generators; [0004] The generators of the dual-engine UAV adopt a non-parallel power supply method, and the control method is complicated, which cann...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the poor power utilization rate of the single-generator power supply technology, the control mode of the generator of the dual-engine unmanned aerial vehicle is complicated, and the defect of increasing the weight of the aircraft is provided by the present invention. The working system and its adjustment test method, through the function of the system, can effectively use the power of the drone, and at the same time can reduce the weight of the aircraft, save the installation space, and improve the output power

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