The invention belongs to an electrical system control technology, and particularly relates to a helicopter rotor anti-icing and deicing main paddle heating fault positioning device and a fault positioning method, the positioning device at least comprises a shell and a heating current acquisition module; the heating current acquisition module is arranged in the shell, and the heating current acquisition module is used for acquiring a power supply current signal of the main blade heating assembly and storing the power supply current signal; and the heating current acquisition module also reads the stored data through the external port, analyzes the data and locates the fault. The problem that the main blade heating assembly of the rotor wing anti-icing and de-icing system is difficult to fix and position is fundamentally solved.

    本发明属于电气系统控制技术,具体涉及直升机旋翼防除冰主桨加热故障定位装置及故障定位方法,所述定位装置至少包括:壳体、加热电流采集模块;所述加热电流采集模块设置于壳体内,加热电流采集模块用于采集主桨叶加热组件供电电流信号,并存储;所述加热电流采集模块还通过外接端口读取存储的数据进行分析并对故障进行定位。本发明从根本解决了旋翼防除冰系统主桨叶加热组件固定定位困难的问题。


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    Titel :

    Helicopter rotor anti-icing and deicing main paddle heating fault positioning device and fault positioning method


    Weitere Titelangaben:

    直升机旋翼防除冰主桨加热故障定位装置及故障定位方法


    Beteiligte:
    QI CONGSHENG (Autor:in) / ZHU CHEN (Autor:in) / SHI WENQIU (Autor:in)

    Erscheinungsdatum :

    03.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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