激光触发真空开关触发稳定性及时延特性

doi:10.19595/j.cnki.1000-6753.tces.151667

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (18098 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract As one of the most important control devices in pulse power technology, the traditional form of electricity triggered vacuum switch is difficult to meet the application requirements in some special fields. Thus, the laser-triggered form is adopted to get shorter conduction time delay and higher trigger accuracy. However, the related theoretical research about laser triggered vacuum switch (LTVS) is still at the initial stage. In order to find out the influence affecting factors on of the time delay characteristics and jitter time of LTVS, this paper constructed a high-voltage and heavy-current LTVS experimental platform. The influences of the trigger laser energy, the working voltage, different trigger electrode polarity configurations and different distance of electrodes are examined. Moreover, the trigger and the conduction mechanism of LTVS are analyzed. The experimental results show that within a certain rang, time delay and jitter time of LTVS can be reduced by such means as increasing trigger laser energy, increasing the main gap voltage and adopting the cathode trigger mode. The experiment conclusion has an important significance on optimization of LTVS.

Key words： Time delay jitter laser triggered vacuum switch trigger stability

Received: 12 October 2015 Published: 19 July 2017

PACS:

TM315

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Zhao Yan
	Liao Minfu
	Duan Xiongying
	Liu Zhiheng
	Ge Guowei

Cite this article:

Zhao Yan,Liao Minfu,Duan Xiongying等. Laser Triggered Stability and Time Delay Characteristics of Laser Triggered Vacuum Switch[J]. Transactions of China Electrotechnical Society, 2017, 32(13): 178-184.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.151667 OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I13/178

[1] Brannon P J, Cowgill D F. Low jitter laser-triggered vacuum switch using a composite target[J]. IEEE Transactions on Plasma Science, 1988, 16(2): 325- 327.
[2] 赵子玉, 宋焕生, 江秀臣, 等. 一种测量真空开关灭弧室真空度的新方法[J]. 中国电机工程学报, 2006, 26(16): 144-149.
Zhao Ziyu, Song Huansheng, Jiang Xiuchen, et al. Study on new method for measurement of internal pressure of vacuum interrupters[J]. Proceedings of the CSEE, 2006, 26(16): 144-149.
[3] Liao M, Li W, Jiang X, et al. Interruption ability and restrike phenomenon of triggered vacuum switch with high frequency current[C]//IEEE International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV), 2014: 161-164.
[4] 文化宾, 宋永端, 邹积岩, 等. 新型126kV高压真空断路器的设计及开断能力试验研究[J]. 中国电机工程学报, 2012, 32(34): 198-204.
Wen Huabin, Song Yongduan, Zou Jiyan, et al. Test on novel design and breaking capacity for 126kV high voltage[J]. Proceedings of the CSEE, 2012, 32(34): 198-204.
[5] Hegeler F, Myers M C, Wolford M F, et al. Low jitter, high voltage, repetitive laser triggered gas switches[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2013, 20(4): 1168-1188.
[6] Wang Y, Dai L, Lin F, et al. Optimization of a triggered vacuum switch with multirod electrodes system[J]. IEEE Transactions on Plasma Science, 2014, 42(1): 162-167.
[7] 胡上茂, 姚学玲, 陈景亮. 沿面闪络触发真空开关初始等离子体特性实验[J]. 电工技术学报, 2012, 27(9): 271-276.
Hu Shangmao, Yao Xueling, Chen Jingliang. An experimental study on initial plasma characteristics of surface flashover triggered vacuum switch[J]. Transactions of China Electrotechnical Society, 2012, 27(9): 271-276.
[8] 戴玲, 周正阳, 南敬, 等. 基于六间隙棒电极结构的沿面击穿型触发真空开关的工作特点[J]. 电工技术学报, 2012, 27(10): 128-134.
Dai Ling, Zhou Zhengyang, Nan Jing, et al. Characteristics of a surface-breakdown triggered vacuum switch with six-gap rod electrode system[J]. Transactions of China Electrotechnical Society, 2012, 27(10): 128-134.
[9] 何俊佳, 邹积岩, 王海, 等. 触发真空开关中初始等离子体的产生和扩展[J]. 高压电器, 1996, 22(6): 3-5.
He Junjia, Zou Jiyan, Wang Hai, et al. The generation and extension of initial plasma in triggered vacuum switch[J]. High Voltage Apparatus, 1996, 22(6): 3-5.
[10] 舒胜文, 黄道春, 阮江军. 真空开关电弧开断过程的数值仿真方法研究进展[J]. 高压电器, 2014, 50(2): 131-138.
Shu Shengwen, Huang Daochun, Ruan Jiangjun. Review of numerical simulation methods for arc interruption process of vacuum switch[J]. High Voltage Apparatus, 2014, 50(2): 131-138.
[11] Hu S, Yao X, Chen J. An experimental investigation on initial plasma characteristics of triggered vacuum switch[J]. IEEE Transactions on Plasma Science, 2012, 40(8): 2009-2013.
[12] 方春恩, 梁明华, 庞力, 等. 断路器相控开断短路电流智能控制装置研究[J]. 电力系统保护与控制, 2012, 40(23): 138-144.
Fang Chun’en, Liang Minghua, Pang Li, et al. Research on intelligent control unit for circuit breakers controlled fault interruption[J]. Power System Protection and Control, 2012, 40(23): 138-144.
[13] Sullivan D L, Kovaleski S D, Hutsel B T, et al. Study of laser target triggering for spark gap switches[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2009, 16(4): 956-960.
[14] Wu H, He Z, Wang L, et al. Effect of the trigger circuit on delay characteristics of a triggered vacuum switch with a six-gap rod electrode system[J]. IEEE Transactions on Plasma Science, 2011, 39(1): 335- 341.
[15] 李化, 龙兆芝, 林福昌, 等. 多棒极型触发真空开关触发特性[J]. 电工技术学报, 2009, 24(11): 61-67.
Li Hua, Long Zhaozhi, Lin Fuchang, et al. Triggering characteristics of multi-electrode type triggered vacuum switch[J]. Transactions of China Electro- technical Society, 2009, 24(11): 61-67.
[16] 刘向军, 李炜荣, 谢宝河. 触头电弧图像面积与电弧功率及其关系[J]. 电工技术学报, 2015, 30(1): 120-126.
Liu Xiangjun, Li Weirong, Xie Baohe. Arc image area and arc power of contacts and their correla- tion[J]. Transactions of China Electrotechnical Society, 2015, 30(1): 120-126.
[17] Mao X, He Z, Wang Y, et al. Research on the interaction of primary plasma and main electrode for laser triggered vacuum switch[J]. IEEE Transactions on Plasma Science, 2014, 42(11): 3592-3597.