Comparison of partial discharge resistance among several biodegradable polymers

Shinjiro Fujita*, Kazuhiro Miyata, Toshikatsu Tanaka, Yoshimichi Ohki

*この研究の対応する著者

研究成果: Conference contribution

抄録

The partial discharge (PD) resistance of three kinds of biodegradable polymers; poly-L-lactic acid (PLLA), polybutylene succinate (PBS), and poly ε-caprolactone butylene succinate (PCL-BS), was studied in comparison to that of low-density polyethylene (LDPE). The polymers were exposed to PDs under the IEC (b) electrode system, and the PD resistance was judged by the surface erosion depth or time to breakdown induced by PDs. As a result, the 'practical' PD resistance, which is the resistance to PDs under a constant voltage application, is ranked as LDPE > PLLA ≫ PBS > PCL-BS, while the 'true' PD resistance, which is the resistance to PDs with a constant charge quantity, is ranked as PLLA ≅ LDPE > PBS ≫ PCL-BS.

本文言語English
ホスト出版物のタイトル2007 International Conference on Solid Dielectrics, ICSD
ページ556-559
ページ数4
DOI
出版ステータスPublished - 2007 12 1
イベント2007 International Conference on Solid Dielectrics, ICSD - Winchester, United Kingdom
継続期間: 2007 7 82007 7 13

出版物シリーズ

名前2007 International Conference on Solid Dielectrics, ICSD

Conference

Conference2007 International Conference on Solid Dielectrics, ICSD
国/地域United Kingdom
CityWinchester
Period07/7/807/7/13

ASJC Scopus subject areas

  • 電子工学および電気工学

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