Sökning: "Ola Aglén"

Hittade 1 avhandling innehållade orden Ola Aglén.

  1. 1. On Inter-bar Currents in Induction Motors with Cast Aluminium and Cast Copper Rotors

    Författare :Alexander Stening; Chandur Sadarangani; Ola Aglén; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Induction motors; Inter-bar currents; Copper rotors; Aluminium rotors; Starting torque; Asynchronous torques; Starting current; Stray losses; Electrical engineering; electronics and photonics; Elektroteknik; elektronik och fotonik;

    Sammanfattning : This thesis presents a study of the effects of inter-bar currents on inductionmotor starting performance and stray-load losses. The work is focused on theperformance differences between aluminium and copper casted rotors.A method to predict the stator current when starting direct-on-line isdeveloped. LÄS MER