Sökning: "Xiaolei Wang"

Hittade 2 avhandlingar innehållade orden Xiaolei Wang.

  1. 1. Partial Discharge Analysis at Arbitrary Voltage Waveform Stimulus

    Författare :Xiaolei Wang; Hans Edin; Elisabeth Lindell; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Partial discharge (PD) detection is widely used to diagnose the defects and degradation in an electrical insulation system. Generally, PD are measured with 50 Hz AC sinusoidal voltage in the on-line situation, but can also be detected at other voltage stimulus in some off-line situations. LÄS MER

  2. 2. Partial Discharge Analysis of Stator Insulation at Arbitrary Voltage Waveform Stimulus

    Författare :Xiaolei Wang; Hans Edin; Joachim Holböll; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Partial discharge (PD) detection is a powerful tool to diagnose the defects and degradation in high voltage electrical insulation systems. It can be performed in both on-line and off-line conditions. LÄS MER