KMITL

Permanent URI for this communityhttps://dspace.kmitl.ac.th/handle/123456789/1

Browse

Settings

Author: search.filters.author.Lumyong, P.Subject: search.filters.subject.induction motors

Search Results

Now showing 1 - 1 of 1
  • Loading...
    Thumbnail Image
    Some of the metrics are blocked by your 
    consent settings
    Item type:Publication,
    A study of harmonics effect on performances of three-phase induction motor using BSRG
    (2002-01-01)
    Lumyong, P.
    ;
    Chat-Uthai, C.
    This paper proposes the technique of brushless synchronous reluctance generator (BSRG) combined with the utility power supply for generating a three-phase nonsinusoidal voltage waveform. The three-phase harmonic voltage waveforms obtained from the BSRG have a phase angle of 120 electrical degree of its order. The amplitude, frequency and sequence direction of three-phase harmonic voltage waveform referenced with the fundamental can be controlled. The nonsinusoidal three-phase voltage source of the fundamental combined with the 2<sup>nd</sup> to 11<sup>th</sup> order harmonic at various voltage-distortion factor (VDF) having positive or negative sequence direction is then supplied for a real load test to investigate the effect on performances of three-phase induction motor. The test results are illustrated and discussed about the order of harmonic having effect on input current and power loss of the motor.