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Proceedings Paper

Investigation of prebreakdown phenomena in dielectric liquids with various molecular structures by using high-speed schlieren photography
Author(s): Yoshitaka Nakao; Hideki Nagasawa; Yoshio Suzuki; Hidenori Itoh; Yutaka Hamada; Yosuke Sakai; Hiroaki Tagashira
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Paper Abstract

Prebreakdown phenomena in dielectric liquids which have various molecular structure are observed in detail for point-to-plane electrode configuration under an impulse voltage condition. Experiments are carried out by using a high-speed schlieren photography and a current measurement system by LED simultaneously. As a result, the influence of a molecular structure on the streamer propagation and the polarity effect of streamer discharge is discussed.

Paper Details

Date Published: 28 May 1997
PDF: 6 pages
Proc. SPIE 2869, 22nd International Congress on High-Speed Photography and Photonics, (28 May 1997); doi: 10.1117/12.273482
Show Author Affiliations
Yoshitaka Nakao, Muroran Institute of Technology (Japan)
Hideki Nagasawa, Muroran Institute of Technology (Japan)
Yoshio Suzuki, Muroran Institute of Technology (Japan)
Hidenori Itoh, Muroran Institute of Technology (Japan)
Yutaka Hamada, SANPICO, Ltd. (Japan)
Yosuke Sakai, Hokkaido Univ. (Japan)
Hiroaki Tagashira, Hokkaido Institute of Technology (Japan)

Published in SPIE Proceedings Vol. 2869:
22nd International Congress on High-Speed Photography and Photonics
Dennis L. Paisley; ALan M. Frank, Editor(s)

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