光導波路型ポッケルスセンサによる沿面放電直下の電界計測  [in Japanese] Electric Field Measurement just under Surface Discharge by Optical-waveguide Pockels Sensors  [in Japanese]

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Author(s)

Abstract

Surface discharge is one of the main phenomena in the fault of electric apparatus, but is not cleared yet. The electric field measurement in and around a corona streamer while the surface discharge creeps is greatly helpful for analyzing it. There is optical measurement technique for electric fields by using Pockels crystal, and an optical waveguide technique has been successfully introduced to miniaturize the sensors. The electric field measurement just under the surface discharge is tried with the optical waveguide Pockels sensor installed on a PMMA plate and output signals according to its development are obtained.

Journal

  • IEEJ Transactions on Fundamentals and Materials

    IEEJ Transactions on Fundamentals and Materials 122(7), 633-638, 2002-07-01

    The Institute of Electrical Engineers of Japan

References:  8

Codes

  • NII Article ID (NAID)
    10008847582
  • NII NACSIS-CAT ID (NCID)
    AN10136312
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    03854205
  • NDL Article ID
    6204512
  • NDL Source Classification
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL Call No.
    Z16-793
  • Data Source
    CJP  NDL  J-STAGE 
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