• DocumentCode
    2844272
  • Title

    Initial Pole Position Estimation of IPMSM with DC Link Current Measurement - Approach for Weak Saturation Effect Machines

  • Author

    Kubota, Hisao ; Shibano, Yusuke

  • Author_Institution
    Meiji Univ., Kawasaki
  • fYear
    2007
  • fDate
    2-5 April 2007
  • Firstpage
    302
  • Lastpage
    307
  • Abstract
    This paper presents an initial pole position estimation method for low cost system which measures only the DC link current of inverters. The PWM patterns are restricted for this system in order to detect the phase currents. The saturation effect for the tested IPMSM is very weak. So, a method applicable to weak saturation effect machines is investigated.
  • Keywords
    PWM invertors; electric current measurement; permanent magnet motors; synchronous motors; DC link current measurement; IPMSM; PWM inverters; initial pole position estimation method; interior permanent magnet synchronous motors; phase current detection; weak-saturation effect machines; Costs; Current measurement; Equations; Frequency measurement; Mechanical sensors; Position measurement; Pulse width modulation; Pulse width modulation inverters; Saturation magnetization; Voltage; IPMSM; Initial Pole Position Estimation; Low Speed; Sensor-less Drive;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Power Conversion Conference - Nagoya, 2007. PCC '07
  • Conference_Location
    Nagoya
  • Print_ISBN
    1-4244-0844-X
  • Electronic_ISBN
    1-4244-0844-X
  • Type

    conf

  • DOI
    10.1109/PCCON.2007.372984
  • Filename
    4239174
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2844272