A multi-axis aircraft powered by an AC power supply uses a multi-axis aircraft asynchronous motor parallel speed regulation method. The multi-axis aircraft is characterized by comprising an aircraft body, multiple electric rotor wings, an aircraft load, a flight state computer control system, a remote controller, and an AC power supply. The flight state computer control system comprises a satellite positioning terminal and a communication module. The three-phase windings of each motor are connected in series to form three branches. Each branch is connected with the power supply in series or in parallel. At least one winding or a part of the winding of each motor is connected with a multifunctional module in parallel and each branch at least comprises one multifunctional module. The states of the motors are changed by a change in the states of the multifunctional modules. The multi-axis aircraft powered by external three-phase AC power may decrease the weight of multiple batteries in virtue of an external power facility and has a long-time air flying capability.


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    Title :

    Multi-axis aircraft asynchronous motor parallel speed regulation method and product


    Contributors:

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B64C AEROPLANES , Flugzeuge





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