Effect of initiatory electrons on breakdown characteristics of SF6 and its mixtures

被引：3

作者：

Qiu, XQ ^{[1
]}

Chalmers, ID ^{[1
]}

Qiu, Y ^{[1
]}

机构：

[1] Univ Strathclyde, Ctr Elect Power Engn, Glasgow G1 1XW, Lanark, Scotland

来源：

IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY | 2001年 / 148卷 / 02期

关键词：

D O I：

10.1049/ip-smt:20010257

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The effect of initiatory electrons in SF6 and mixtures of SF6 with N-2 and SF6 with air has been studied by varying the population of free negative ions. It has been found for all gases studied that the dielectric strength of the gas is a decreasing function of the ion population, although it appears that there is something of a saturation effect in that as the ion population is increased. the breakdown strength becomes progressively less sensitivity to further increase in the ion density.

引用

页码：80 / 83

页数：4

共 50 条

[1] Breakdown temperature of electrons in SF6 gas
Uhm, Han S.
Choi, Eun H.
Cho, Guangsup
Ryu, Han-Yong
APPLIED PHYSICS LETTERS, 2010, 97 (16)
[2] Breakdown Characteristics of SF6 and Liquefied SF6 at Decreased Temperature
Choi, Eun-Hyeok
Kim, Ki-Chai
Lee, Kwang-Sik
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, 2012, 7 (05) : 765 - 771
[3] ELECTRICAL BREAKDOWN OF AIR AND SF6 MIXTURES
MULCAHY, MJ
PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1966, 113 (11): : 1878 - &
[4] Back Diffusion of Electrons in Ar, SF6, and Ar + SF6 Binary Mixtures
Dincer, M. S.
Ozerdem, Ozgur Cemal
Bektas, S.
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2010, 38 (03) : 469 - 473
[5] The effect of initiatory electrons on breakdown characteristics in highly nonuniform gap
Qiu, XQ
Chalmers, ID
CONFERENCE RECORD OF THE 1996 IEEE INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATION, VOLS 1 AND 2, 1996, : 787 - 788
[6] PD inception and breakdown voltage characteristics in PFC and SF6 gas mixtures
Ohtsuka, S
Koumura, M
Eguchi, K
Cho, MG
Yuasa, S
Okabe, S
Hikita, M
GASEOUS DIELECTRICS IX, 2001, : 211 - 216
[7] Breakdown Characteristics of SF6/CF4 Mixtures in 25.8 kV
Hwang, Cheong-Ho
Lee, Byung-Taek
Huh, Chang-Su
Kim, Nam-Ryul
Chang, Yong-Moo
2009 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1-3, 2009, : 1038 - +
[8] Breakdown voltages in SF6 plus argon mixtures
Nguyen, TD
Hiziroglu, HR
Dincer, MS
IEEE 1996 ANNUAL REPORT - CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA, VOLS I & II, 1996, : 598 - 601
[9] IMPULSE BREAKDOWN OF COVERED CYLINDERS IN SF6 AND SF6-GAS MIXTURES
MORGAN, JD
ABDELLAH, M
IEEE TRANSACTIONS ON ELECTRICAL INSULATION, 1988, 23 (03): : 467 - 473
[10] Experiment on Breakdown Characteristics of SF6/N2 Mixtures in Short Gap
Lin Xin
Shan Changwang
Li Xintao
2015 3RD INTERNATIONAL CONFERENCE ON ELECTRIC POWER EQUIPMENT - SWITCHING TECHNOLOGY (ICEPE-ST), 2015, : 402 - 406

← 1 2 3 4 5 →