We investigated the decisive factors that affect partial discharge inception voltage (PDIV) fluctuation between the coil wires under a sinusoidal voltage by using a rectangular wire motor. As a result, we found that PDIV under low humidity fluctuates by the surface charge, and PDIV under high humidity varies transitionally with the surface conductivity activated by predischarge. From these analyses, we proposed the measurement method of PDIV with a low fluctuation and transition for the rectangular wire motors, which will be optimized by environmental humidity, predischarge condition, and measuring frequency.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Reduction Method of Fluctuation in Partial Discharge Inception Voltage for Inverter‐Fed Rectangular Wire Motors



    Published in:

    Publication date :

    2017




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English



    Classification :

    Local classification TIB:    770/5600/8000
    BKL:    53.00 Elektrotechnik: Allgemeines / 52.53 / 53.00 / 53.33 / 53.31 / 53.33 Elektrische Maschinen und Antriebe / 53.31 Elektrische Energieübertragung / 52.53 Kraftwerkstechnik



    Increasing Partial Discharge Inception Voltage at Low Pressures Using Electrets

    Saha, Pradip Chandra / Faruqe, Omar / Juberi, Asif Muhammad et al. | IEEE | 2024



    Increasing Partial Discharge Inception Voltage at High Temperatures Using Parylene HT Electrets

    Saha, Pradip Chandra / Faruqe, Omar / Park, Chanyeop | IEEE | 2024


    Analysis of Influence Factors for Partial Discharge Inception Voltage between Magnet-Wires on Rotating Machines

    Kaji, Takefumi / Amano, Yuki / Asai, Hiromitsu | British Library Conference Proceedings | 2016


    Analysis of Influence Factors for Partial Discharge Inception Voltage between Magnet-Wires on Rotating Machines

    Asai, Hiromitsu / Kaji, Takefumi / Amano, Yuki | SAE Technical Papers | 2016