|
|
The effect of polymer type on electric breakdown strength on a nanosecond time scale |
Zhao Liang(赵亮)a)b)†, Su Jian-Cang(苏建仓)b), Pan Ya-Feng(潘亚峰)b), and Zhang Xi-Bo(张喜波)b) |
a. Key laboratory of Physical Electronics and Devices of Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, China;
b. Science and Technology on High Power Microwave Laboratory, Northwest Institute of Nuclear Technology, Xi'an 710024, China |
|
|
Abstract Based on the concepts of fast polarization, effective electric field and electron impact ionization criterion, the effect of polymer type on electric breakdown strength (EBD) on a nanosecond time scale is investigated, and a formula that qualitatively characterizes the relation between the electric breakdown strength and the polymer type is derived. According to this formula, it is found that the electric breakdown strength decreases with an increase in the effective relative dielectric constants of the polymers. By calculating the effective relative dielectric constants for different types of polymers, the theoretical relation for the electric breakdown strengths of common polymers is predicted. To verify the prediction, the polymers of PE (polyethylene), PTFE (polytetrafluoroethelene), PMMA (organic glass) and Nylon are tested with a nanosecond-pulse generator. The experimental result shows EBD (PTFE) > EBD (PMMA) > EBD (Nylon) > EBD (PE). This result is consistent with the theoretical prediction.
|
Received: 28 July 2011
Revised: 11 November 2011
Accepted manuscript online:
|
PACS:
|
31.15.at
|
(Molecule transport characteristics; molecular dynamics; electronic structure of polymers)
|
|
32.10.Hq
|
(Ionization potentials, electron affinities)
|
|
77.22.Ej
|
(Polarization and depolarization)
|
|
11.10.-z
|
(Field theory)
|
|
Corresponding Authors:
Zhao Liang,zhaoliang0526@163.com
E-mail: zhaoliang0526@163.com
|
Cite this article:
Zhao Liang(赵亮), Su Jian-Cang(苏建仓), Pan Ya-Feng(潘亚峰), and Zhang Xi-Bo(张喜波) The effect of polymer type on electric breakdown strength on a nanosecond time scale 2012 Chin. Phys. B 21 033102
|
[1] |
Zou J H, Tao H, Wu H B and Peng J B 2009 Acta Phys. Sin. 58 3898 (in Chinese)
|
[2] |
Zou J H, Lan L F, Xu R X, Yang W and Peng J B 2010 Acta Phys. Sin. 59 1275 (in Chinese)
|
[3] |
Wang B Z, Zhang A Q, Wu H B, Yang W and Wen S S 2010 Acta Phys. Sin. 59 4240 (in Chinese)
|
[4] |
Shao T, Long K H, Zhang C, Wang J, Zhang D D and Yan P 2010 Chin. Phys. B 19 04061
|
[5] |
Liu G Z, Liu J Y, Huang W H, Zhou J S, Song X X and Ning H 2000 Chin. Phys. 9 757
|
[6] |
Zhao L, Peng J C, Pan Y F, Zhang X B and Su J C 2010 IEEE Trans. Plasma Sci. 38 1369
|
[7] |
Chang C, Fang J Y, Zhang Z Q, Chen C H, Tang C X and Jin Q L 2010 Appl. Phys. Lett. 97 141501
|
[8] |
Martin J C 1992 Proc. IEEE. 80 934
|
[9] |
Martin J C 1996 Pulsed Power (NewYork: Plenum) pp. 227-234
|
[10] |
Mesyats G A 2005 Pulsed Power (Acdamic: New York) pp. 119-120
|
[11] |
Zhang J Z 1994 Breakdown of Solid Dielectrics (Hangzhou: Hangzhou University Press) pp. 9, 10 (in Chinese)
|
[12] |
Treanor M, Laghari J R and Hyder A K 1987 IEEE Trans. Elect. Insul. EI-22 517
|
[13] |
Zhao L, Su J C, Pan Y F and Zhang X B 2011 IEEE Trans. Plasma Sci. 39 1613
|
[14] |
Cao K C 2004 Dielectric Phenomenon in Solid (New York: Elsevier Academic Press) pp. 50-89
|
[15] |
Dakin T W 2006 IEEE Electr. Insul. Mag. 22 11
|
[16] |
Zhu X L, Ma X W, Li B, Feng W T, Zhang S F, Liu H P, Qian D B and Zhang D C 2010 Acta Phys. Sin. 59 620 (in Chinese)
|
[17] |
Feng W T, Ma X W, Zhu X L, Zhang S F, Qian D B, Li B, Yang S C and Zhang P J 2010 Acta Phys. Sin. 59 2016 (in Chinese)
|
[18] |
Li H R 1990 Introduction for Dielectrics (Chengdu: Chengdu Electronics Science and Technology University Press) pp. 15-69 (in Chinese)
|
[19] |
Mesyats G A, Korovin S D and Rostov V V 2004 Proc. IEEE 1166
|
[20] |
Mesyats G A, Shpak V G, Yalandin M I and Shunailov S A Proc.10th IEEE Int. Pulsed Power Conf. Albuquerque, New Mexico, 1995 p. 539
|
[21] |
Korovin S D, Gubanov V P, Gunin A V, Peget I V and Stepchenko A S 2001 Proc. 13th IEEE Int. Pulsed Power Conf. Las Vegas, Nv, p. 1249
|
[22] |
Mason J H 1991 IEEE Trans. Elect. Insul. 26 318
|
[23] |
Whitehead S 1951 Dielectric Breakdown of Solid (Oxford: Clarendon Press) pp. 5-115
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|