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Choose the type of electric machine

Materials on electric machine faults: causes, symptoms, diagnostic methods and ways to eliminate them. Choose a motor type to open the list of articles.

  • 13 articles

    Asynchronous electric motors

    Overheating, vibration, noise, interturn short circuits, stator and rotor defects, winding tests, rewinding and the complete repair process.

    Squirrel-cage rotorWound rotorLV and HV
    Open section

  • 36 articles

    Synchronous electric motors

    Excitation, slip rings and the brush gear, rotor poles, loss of synchronism, heating and diagnostics of synchronous machines.

    ExcitationRotor polesSlip rings
    Open section

  • Soon

    DC electric motors

    Commutator and brushes, sparking, flashover, armature winding, interpoles, heating and maintenance of DC machines.

    CommutatorBrushesArmature winding

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