Experiments and simulations on influencing factors of pulsed surface flashover in vacuum

Y. Chen; Y. H. Cheng; J. P. Tang; K. Wu; Y. Sun; L. Shao; Q. Chen; W. Yin; Z. B. Wang; J. B. Zhou

doi:10.1109/ICSD.2007.4290823

Experiments and simulations on influencing factors of pulsed surface flashover in vacuum

Y. Chen
, Y. H. Cheng
, J. P. Tang
, K. Wu
, Y. Sun
, L. Shao
, Q. Chen
, W. Yin
, Z. B. Wang
, J. B. Zhou

School of Electrical Engineering

Xi'an Jiaotong University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Scopus citations

Abstract

The pulsed flashover strength of epoxy composite material in vacuum is related to the vacuum level, the electrode material, the relative dielectric constant, and the surface charging quantity of the sample. By using a high power single pulse generator (65ns rise time, 600ns half-height pulse width time and 10^-4Pa ultimate vacuum level), the vacuum surface flashover characteristics of epoxy and epoxy/Al₂O₃·3H ₂O composite material are studied by using the fingertype electrode with different materials (brass, duralumin and stainless steel). In the case of stainless steel-stainless steel fingertype electrode system, the flashover experiments under different vacuum level are investigated. Based on the ANSOFT Maxwell 3D software, E-field distribution of the electrode system, the effect of the relative dielectric constant of the sample on the maximum value of E-field magnitude and the role of surface charging of the sample on the maximum value of E-field magnitude are simulated and discussed.

Original language	English
Title of host publication	2007 International Conference on Solid Dielectrics, ICSD
Pages	345-348
Number of pages	4
DOIs	https://doi.org/10.1109/ICSD.2007.4290823
State	Published - 2007
Event	2007 International Conference on Solid Dielectrics, ICSD - Winchester, United Kingdom Duration: 8 Jul 2007 → 13 Jul 2007

Publication series

Name	2007 International Conference on Solid Dielectrics, ICSD

Conference

Conference	2007 International Conference on Solid Dielectrics, ICSD
Country/Territory	United Kingdom
City	Winchester
Period	8/07/07 → 13/07/07

Access to Document

10.1109/ICSD.2007.4290823

Cite this

Chen, Y., Cheng, Y. H., Tang, J. P., Wu, K., Sun, Y., Shao, L., Chen, Q., Yin, W., Wang, Z. B., & Zhou, J. B. (2007). Experiments and simulations on influencing factors of pulsed surface flashover in vacuum. In 2007 International Conference on Solid Dielectrics, ICSD (pp. 345-348). Article 4290823 (2007 International Conference on Solid Dielectrics, ICSD). https://doi.org/10.1109/ICSD.2007.4290823

@inproceedings{9356979559614e81a3fbf9e9417c8638,

title = "Experiments and simulations on influencing factors of pulsed surface flashover in vacuum",

abstract = "The pulsed flashover strength of epoxy composite material in vacuum is related to the vacuum level, the electrode material, the relative dielectric constant, and the surface charging quantity of the sample. By using a high power single pulse generator (65ns rise time, 600ns half-height pulse width time and 10-4Pa ultimate vacuum level), the vacuum surface flashover characteristics of epoxy and epoxy/Al2O3·3H 2O composite material are studied by using the fingertype electrode with different materials (brass, duralumin and stainless steel). In the case of stainless steel-stainless steel fingertype electrode system, the flashover experiments under different vacuum level are investigated. Based on the ANSOFT Maxwell 3D software, E-field distribution of the electrode system, the effect of the relative dielectric constant of the sample on the maximum value of E-field magnitude and the role of surface charging of the sample on the maximum value of E-field magnitude are simulated and discussed.",

author = "Y. Chen and Cheng, \{Y. H.\} and Tang, \{J. P.\} and K. Wu and Y. Sun and L. Shao and Q. Chen and W. Yin and Wang, \{Z. B.\} and Zhou, \{J. B.\}",

year = "2007",

doi = "10.1109/ICSD.2007.4290823",

language = "英语",

isbn = "1424407516",

series = "2007 International Conference on Solid Dielectrics, ICSD",

pages = "345--348",

booktitle = "2007 International Conference on Solid Dielectrics, ICSD",

note = "2007 International Conference on Solid Dielectrics, ICSD ; Conference date: 08-07-2007 Through 13-07-2007",

}

Chen, Y, Cheng, YH, Tang, JP, Wu, K, Sun, Y, Shao, L, Chen, Q, Yin, W, Wang, ZB & Zhou, JB 2007, Experiments and simulations on influencing factors of pulsed surface flashover in vacuum. in 2007 International Conference on Solid Dielectrics, ICSD., 4290823, 2007 International Conference on Solid Dielectrics, ICSD, pp. 345-348, 2007 International Conference on Solid Dielectrics, ICSD, Winchester, United Kingdom, 8/07/07. https://doi.org/10.1109/ICSD.2007.4290823

Experiments and simulations on influencing factors of pulsed surface flashover in vacuum. / Chen, Y.; Cheng, Y. H.; Tang, J. P. et al.
2007 International Conference on Solid Dielectrics, ICSD. 2007. p. 345-348 4290823 (2007 International Conference on Solid Dielectrics, ICSD).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Experiments and simulations on influencing factors of pulsed surface flashover in vacuum

AU - Chen, Y.

AU - Cheng, Y. H.

AU - Tang, J. P.

AU - Wu, K.

AU - Sun, Y.

AU - Shao, L.

AU - Chen, Q.

AU - Yin, W.

AU - Wang, Z. B.

AU - Zhou, J. B.

PY - 2007

Y1 - 2007

N2 - The pulsed flashover strength of epoxy composite material in vacuum is related to the vacuum level, the electrode material, the relative dielectric constant, and the surface charging quantity of the sample. By using a high power single pulse generator (65ns rise time, 600ns half-height pulse width time and 10-4Pa ultimate vacuum level), the vacuum surface flashover characteristics of epoxy and epoxy/Al2O3·3H 2O composite material are studied by using the fingertype electrode with different materials (brass, duralumin and stainless steel). In the case of stainless steel-stainless steel fingertype electrode system, the flashover experiments under different vacuum level are investigated. Based on the ANSOFT Maxwell 3D software, E-field distribution of the electrode system, the effect of the relative dielectric constant of the sample on the maximum value of E-field magnitude and the role of surface charging of the sample on the maximum value of E-field magnitude are simulated and discussed.

AB - The pulsed flashover strength of epoxy composite material in vacuum is related to the vacuum level, the electrode material, the relative dielectric constant, and the surface charging quantity of the sample. By using a high power single pulse generator (65ns rise time, 600ns half-height pulse width time and 10-4Pa ultimate vacuum level), the vacuum surface flashover characteristics of epoxy and epoxy/Al2O3·3H 2O composite material are studied by using the fingertype electrode with different materials (brass, duralumin and stainless steel). In the case of stainless steel-stainless steel fingertype electrode system, the flashover experiments under different vacuum level are investigated. Based on the ANSOFT Maxwell 3D software, E-field distribution of the electrode system, the effect of the relative dielectric constant of the sample on the maximum value of E-field magnitude and the role of surface charging of the sample on the maximum value of E-field magnitude are simulated and discussed.

UR - https://www.scopus.com/pages/publications/47349113377

U2 - 10.1109/ICSD.2007.4290823

DO - 10.1109/ICSD.2007.4290823

M3 - 会议稿件

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SN - 1424407516

SN - 9781424407514

T3 - 2007 International Conference on Solid Dielectrics, ICSD

SP - 345

EP - 348

BT - 2007 International Conference on Solid Dielectrics, ICSD

T2 - 2007 International Conference on Solid Dielectrics, ICSD

Y2 - 8 July 2007 through 13 July 2007

ER -

Experiments and simulations on influencing factors of pulsed surface flashover in vacuum

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