Development and Application for an AC Withstand Voltage Equipment Without Power Outage of GIS

doi:10.11930/j.issn.1004-9649.20160039

Abstract

Abstract: Alternating Current (AC) withstand voltage test is indispensable in hand-over test procedures for switch apparatus, which must be done under the condition of power outages. To explore the way for the AC withstand voltage test without any power outage, the method using synchronized frequency and phase for AC withstand voltage was proposed, and a test device was designed based on the corresponding principle. The results demonstrated that this method is applicable to the substation without any power outage. The designed test device has passed the testing and assessment under different abnormal working conditions in the laboratory and then applied successfully for onsite testing such that its effectiveness is verified.

Key words: GIS, without power outage, AC withstand voltage, same frequency and phase

CLC Number:

TM595

GU Qiang, JIN Xin, YUAN Ting, ZHENG Deguo, LI Guanhua. Development and Application for an AC Withstand Voltage Equipment Without Power Outage of GIS[J]. Electric Power, 2017, 50(10): 83-88.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.20160039

https://www.electricpower.com.cn/EN/Y2017/V50/I10/83

References

[1] 林莘,李爽,徐建源,等. 超高压GIS暂态壳体电压的仿真研究[J]. 高压电器,2011,47(3)：12-17.
LIN Xin, LI Shuang, XU Jianyuan, et al . Research on the simulation of TEV in EHV GIS[J]. High Voltage Apparatus, 2011, 47(3): 12-17.
[2] 林莘,李爽,徐建源. 特高压GIS壳体过电压特性[J]. 沈阳工业大学学报,2009,31(6)：606-610.
LIN Xin, LI Shuang, XU Jianyuan. Enclosure over-voltage characteristics of UHV GIS[J]. Journal of Shenyang University of Technology, 2009, 31(6): 606-610.
[3] 林莘,李爽,徐建源,等. 考虑GIS外壳传输特性的VFTO计算模型[J]. 电网技术,2010,34(11)：203-207.
LIN Xin, LI Shuang, XU Jianyuan, et al . Calculation model of VFTO considering transmitting characteristics of GIS enclosure [J]. Power System Technology, 2010, 34(11): 203-207.
[4] 林莘,司秉娥,徐建源,等. 1 100 kV GIS中隔离开关及故障接地开关电场数值分析[J]. 沈阳工业大学学报,2007,29(5)：524-533.
LIN Xin, SI Binge, XU Jianyuan, et al . Electric field numerical analysis of extra-high voltage disconnector and fault earthing switch in 1 100 kV GIS[J]. Journal of Shenyang University of Technoloy, 2007, 29(5): 524-533.
[5] 徐建源,路璐,林莘. 1 100 kV GIS隔离开关的电场数值计算与分析[J]. 高电压技术,2008,34(10)：2102-2106.
XU Jianyuan, LU Lu, LIN Xin. Numerical analysis of electric field of 1 100 kV disconnector in GIS[J]. High Voltage Engineering, 2008, 34(10): 2102-2106.
[6] 陈金法,杨立川,李思南. 一例隔离开关触头烧损引发GIS外壳放电故障的分析[J]. 浙江电力,2007,26(3)：23-25.
CHEN Jinfa, YANG Lizhou, LI Sinan. Analysis of discharge in GIS caused by disconnector failure[J]. Zhejiang Electric Power,2007, 26(3): 23-25.
[7] 徐国政. 高压断路器原理和应用[M]. 北京：清华大学出版社,2000.
[8] 倪光正. 工程电磁场原理[M]. 北京：高等教育出版社,2006.

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