An experimental and numerical study of leader development in rod-rod gaps under positive switching impulse voltage

被引：7
|
作者：
Xie, Yaoheng [1 ]
He, Hengxin [1 ]
Wu, Chuanqi [1 ]
He, Junjia [1 ]
机构：
[1] Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China
来源：
EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS | 2013年 / 64卷 / 01期
关键词：
LARGE AIR GAPS; MODEL; BREAKDOWN; PROPAGATION; SIMULATION;
D O I：
10.1051/epjap/2013130229
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The main form of electrical discharge in long air gaps is broken down by leader mechanism. The leader development in rod-rod gaps under positive switching impulse was investigated by using two high-speed CCD cameras. The clearer and more particular colorized physical morphology of the leader propagation process than the traditional image converter cameras was recorded and the leader development parameters were also obtained. As a comparative study, an improved simplified model for rod-rod configuration was performed to simulate the leader development. The numerical simulations of leader development characteristics were in a close agreement with that of experimental measurements.
引用
收藏
页码：10802-p1 / 10802-p7
页数：7
相关论文
共 50 条
  • [31] Behaviour of positive conductor-rod gaps stressed by impulse voltages in atmospheric air
    Gourgoulis, DE
    Mikropoulos, PN
    Stassinopoulos, CA
    Yakinthos, CG
    [J]. IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY, 1997, 144 (05) : 209 - 214
  • [32] Experiment on Leader Propagation Characteristics of Air Gaps in UHVDC Transmission Towers Under Positive Switching Impulse Voltages
    Zhou, Xuan
    Chen, She
    Wang, Hai
    Zeng, Rong
    Zhuang, Chijie
    Yu, Junjie
    Ding, Yujian
    [J]. CSEE JOURNAL OF POWER AND ENERGY SYSTEMS, 2015, 1 (03): : 42 - 48
  • [33] Positive switching impulse discharge performance and voltage correction of 1-m rod-plane air gap
    Hu, Jianlin
    Jiang, Xingliang
    Wang, Shaohua
    Zhang, Zhijin
    Sun, Caixin
    Shu, Lichun
    Wang, Jun
    [J]. IEEE TRANSACTIONS ON POWER DELIVERY, 2007, 22 (02) : 1247 - 1254
  • [34] Positive switching impulse discharge performance of rod-plane short air gap under rain conditions
    Jiang Xingliang
    Xie Yanbin
    Yuan Yao
    Shu Lichun
    Zhang Zhijin
    [J]. IET SCIENCE MEASUREMENT & TECHNOLOGY, 2015, 9 (06) : 744 - 750
  • [35] Experimental Analysis on Corona Inception Voltage of Rod-Plane Air Gaps under DC and AC Composite Voltage
    [J]. Zhang, Jinglan (haha830830@126.com), 1600, China Machine Press (32):
  • [36] Altitude correction of switching impulse flashover voltage of rod-plane air gap
    Gu, Chen
    Zhang, Wen-Liang
    Fan, Jian-Bin
    Wang, Xi
    [J]. Gaodianya Jishu/High Voltage Engineering, 2012, 38 (01): : 140 - 146
  • [37] Analysis on Altitude Correction of Switching Impulse Discharge Voltage for Long Rod-Plate Air Gaps Based on the g-Method
    Ding, Yujian
    Zhou, Songsong
    Fan, Jianbin
    Li, Qingfeng
    Gao, Haifeng
    Lü, Fangcheng
    Liao, Weiming
    [J]. Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2017, 37 (10): : 2783 - 2789
  • [38] CHARACTERISTICS OF IMPULSE BREAKDOWN OF STANDARD ROD GAPS UNDER CONTROLLED-ATMOSPHERE CONDITIONS
    MATTHEWS, JE
    SAINTARN.R
    [J]. PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1971, 118 (10): : 1524 - &
  • [39] Surface Streamer-to-Leader Transition Under Positive Impulse Voltage
    Deng, Junbo
    Li, Yuan
    Xu, Yangyong
    Lin, Zhouyou
    Kumada, Akiko
    Hidaka, Kunihiko
    [J]. IEEE TRANSACTIONS ON PLASMA SCIENCE, 2014, 42 (10) : 2394 - 2395
  • [40] Onset voltage of positive glow corona in rod-plane gaps as influenced by temperature
    Abdel-Salam, M
    Allen, NL
    [J]. IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY, 2005, 152 (05) : 227 - 232
12345