Identification of DC corona generating SF6 decomposition gases adsorbed on CNT gas sensor using FTIR spectroscopy

Yul Martin, Zhenyu Li, Takuya Tsutsumi, Junya Suehiro, Kiminobu Imasaka, Shinya Ohtsuka

研究成果: 著書/レポートタイプへの貢献会議での発言

3 引用 (Scopus)

抄録

It is important to detect decomposition of insulating gas SF6 caused by partial discharges for gas-insulated switchgear (GIS). In the previous result, the author developed a novel partial discharges sensing using carbon nanotube (CNT) gas sensor. In recently, an application of high voltage DC for long distance electric power transmission has been often used in various countries as the interconnection system and overload demand. In this study we applied the CNT gas sensor to detect partial discharges generated by high voltage DC. There was polarity profile for DC compared AC discharges. It was found, response of the sensor in the case of negative discharges was much higher than positive discharges under the same experimental condition. And the decomposed gases for each case were identified by FT-IR spectroscopy. The result indicated absorption peaks correspond to SF4 and SOF2 of positive discharges was much higher than that of negative discharges.

元の言語英語
ホスト出版物のタイトルTENCON 2010 - 2010 IEEE Region 10 Conference
ページ663-666
ページ数4
DOI
出版物ステータス出版済み - 12 1 2010
イベント2010 IEEE Region 10 Conference, TENCON 2010 - Fukuoka, 日本
継続期間: 11 21 201011 24 2010

出版物シリーズ

名前IEEE Region 10 Annual International Conference, Proceedings/TENCON

その他

その他2010 IEEE Region 10 Conference, TENCON 2010
日本
Fukuoka
期間11/21/1011/24/10

Fingerprint

Partial discharges
Chemical sensors
Carbon nanotubes
Spectroscopy
Decomposition
Gases
Electric power transmission
Electric switchgear
Electric potential
Infrared spectroscopy
Sensors

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

これを引用

Martin, Y., Li, Z., Tsutsumi, T., Suehiro, J., Imasaka, K., & Ohtsuka, S. (2010). Identification of DC corona generating SF6 decomposition gases adsorbed on CNT gas sensor using FTIR spectroscopy. : TENCON 2010 - 2010 IEEE Region 10 Conference (pp. 663-666). [5686640] (IEEE Region 10 Annual International Conference, Proceedings/TENCON). https://doi.org/10.1109/TENCON.2010.5686640

Identification of DC corona generating SF6 decomposition gases adsorbed on CNT gas sensor using FTIR spectroscopy. / Martin, Yul; Li, Zhenyu; Tsutsumi, Takuya; Suehiro, Junya; Imasaka, Kiminobu; Ohtsuka, Shinya.

TENCON 2010 - 2010 IEEE Region 10 Conference. 2010. p. 663-666 5686640 (IEEE Region 10 Annual International Conference, Proceedings/TENCON).

研究成果: 著書/レポートタイプへの貢献会議での発言

Martin, Y, Li, Z, Tsutsumi, T, Suehiro, J, Imasaka, K & Ohtsuka, S 2010, Identification of DC corona generating SF6 decomposition gases adsorbed on CNT gas sensor using FTIR spectroscopy. : TENCON 2010 - 2010 IEEE Region 10 Conference., 5686640, IEEE Region 10 Annual International Conference, Proceedings/TENCON, pp. 663-666, 2010 IEEE Region 10 Conference, TENCON 2010, Fukuoka, 日本, 11/21/10. https://doi.org/10.1109/TENCON.2010.5686640
Martin Y, Li Z, Tsutsumi T, Suehiro J, Imasaka K, Ohtsuka S. Identification of DC corona generating SF6 decomposition gases adsorbed on CNT gas sensor using FTIR spectroscopy. : TENCON 2010 - 2010 IEEE Region 10 Conference. 2010. p. 663-666. 5686640. (IEEE Region 10 Annual International Conference, Proceedings/TENCON). https://doi.org/10.1109/TENCON.2010.5686640
Martin, Yul ; Li, Zhenyu ; Tsutsumi, Takuya ; Suehiro, Junya ; Imasaka, Kiminobu ; Ohtsuka, Shinya. / Identification of DC corona generating SF6 decomposition gases adsorbed on CNT gas sensor using FTIR spectroscopy. TENCON 2010 - 2010 IEEE Region 10 Conference. 2010. pp. 663-666 (IEEE Region 10 Annual International Conference, Proceedings/TENCON).
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