A starter and power generation integrated system and control method for an oil-electric hybrid unmanned aerial vehicle
A technology of starting power generation and control method, which is applied in the direction of engine motor starting, engine starting, control system, etc., which can solve the problems of increasing loss and complex structure, and achieve the effects of increasing loss, reducing its own weight, and improving battery life
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[0031] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0032] see figure 1 , the oil-electric hybrid unmanned aerial vehicle starter power generation integrated system of the present invention comprises an engine 1, a starter generator 2, a bidirectional PWM rectifier circuit 3, a bidirectional DC / DC converter 5, a lithium battery 6 and an unmanned aerial vehicle. The aircraft includes a rotor motor 4; wherein, the engine 1 is connected to the starter generator 2, the starter generator 2 is connected to the bidirectional PWM rectifier circuit 3, and the bidirectional PWM rectifier circuit 3 is connected to the rotor motor 4 of the drone. The lithium battery 6 is connected with the bidirectional PWM rectifier circuit 3 through the bidirectional DC / DC converter 5, and serves as an energy source for starting.
[0033] The bidirectional PWM rectification circuit 3 is connected with a controller 9 . see figure 2 The bidir...
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