全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

66kV输电线路绝缘斗臂车带电作业方式及安全防护

DOI: 10.13336/j.1003-6520.hve.2015.09.037, PP. 3091-3096

Keywords: 66,kV输电线路,绝缘斗臂车,带电作业方式,安全防护,等电位,安全距离

Full-Text   Cite this paper   Add to My Lib

Abstract:

采用绝缘斗臂车进行66kV线路的带电作业,必须深入研究相关的带电作业方法和作业人员的安全防护。为此,在探讨作业人员防护措施的基础上,试验研究了带电作业的安全间距和作业方式,并进行了绝缘斗臂车的带电作业实操模拟试验。结果表明绝缘斗臂车内作业人员接触导线瞬间的放电能量为810mJ,接近损伤或死亡的能量阈值,必须进行相应的安全防护;当安全距离>;0.5m时,可满足66kV线路安全带电作业要求;在安全距离0.8m和相应的安全防护基础上,带电作业模拟实操结果显示作业人员可以安全便捷进行带电作业。该研究成果对于推广绝缘斗臂车在66kV输电线路进行带电作业有参考价值。

References

[1]  胡 毅. 输配电线路带电作业技术的研究与发展[J]. 高电压技术,2006,32(11):1-10. HU Yi. Research and development of live working technology on transmission and distribution lines[J]. High Voltage Engineering, 2006, 32(11): 1-10.
[2]  舒印彪,胡 毅. 特高压交流输电线路的运行维护与带电作业[J]. 高电压技术,2007,33(6):1-5. SHU Yinbiao, HU Yi. Maintenance and live working technology for ultra high voltage transmission line[J]. High Voltage Engineering, 2007, 33(6): 1-5.
[3]  胡 毅,刘 凯,彭 勇,等. 带电作业关键技术研究进展与趋势[J]. 高电压技术,2014,40(7):1921-1931. HU Yi, LIU Kai, PENG Yong, et al . Research status and development trend of live working key technologye[J]. High Voltage Engineering, 2014, 40(7): 1921-1931.
[4]  IEEE Committee Report. Recommendations for safety in live line maintenance[J]. IEEE Transactions on Power Apparatus and Systems, 1968, 87(2): 346-352.
[5]  石 亮,刘新平,杨庆华. 同塔多回路输电线路带电检修工艺研究[J]. 华东电力,2010,38(12):1934-1937. SHI Liang, LIU Xinping, YANG Qinghua. Study on live maintenance technology for multi-circuit transmission lines on same tower[J]. East China Electric Power, 2010, 38(12): 1934-1937.
[6]  Zhao L, An G H, Zhang J J. Research on state maintenance of transmission line of Tangshan power grid[J]. Insulators and Surge Arresters, 2011(3): 16-19.
[7]  胡 毅,王力农,刘松喜,等. 配电线路带电作业方式及安全防护[J]. 高电压技术,2000,26(5):34-35. HU Yi, WANG Linong, LIU Songxi, et al . Live-working method and safety protection for distribution line[J]. High Voltage Engineering, 2000, 26(5): 34-35.
[8]  郑晓泉,刘志勇,黄锦彦,等. 110 kV带电作业工作台及其漏电流监视系统[J]. 高电压技术,2003,29(6):17-18,44. ZHENG Xiaoquan, LIU Zhiyong, HUANG Jinyan, et al . 110 kV online working platform and leakage current detecting system[J]. High Voltage Engineering, 2003, 29(6): 17-18, 44.
[9]  DL/T 854—2004 带电作业用绝缘斗臂车的保养维护及在使用中的试验[S]. 北京:中国电力出版社,2004. DL/T 854—2004 Living working-care, maintenance and in-service testing of aerial devices with insulating booms[S]. Beijing, China: China Electric Power Press, 2004.
[10]  GB/T 9465—2008 高空作业车[S]. 北京:中国标准出版社,2008. GB/T 9465—2008 Vehicle-mounted mobile elevating work platform[S]. Beijing, China: China Standards Press, 2008.
[11]  胡 毅,王力农,邵瑰玮,等. 紧凑型输电线路带电作业方式及安全防护[J]. 电网技术,2007,31(23):6-10. HU Yi, WANG Linong, SHAO Guiwei, et al . Live working ways for compact transmission lines and relevant safety protection[J]. Power System Technology, 2007, 31(23): 6-10.
[12]  胡 毅,王力农,舒印彪. 带电作业保护间隙的放电特性研究[J]. 高电压技术,2002,28(11):17-18. HU Yi, WANG Linong, SHU Yinbiao. Research on sparkover characteristics of portable protection gaps for live work[J]. High Voltage Engineering, 2002, 28(11): 17-18.
[13]  刘 凯,胡 毅,王力农,等. 1 000 kV输电线路带电作业保护间隙的研究[J]. 高电压技术,2006,32(12):83-88. LIU Kai, HU Yi, WANG Linong, et al . Research on portable protective gaps for live working on 1 000 kV AC transmission line[J]. High Voltage Engineering, 2006, 32(12): 83-88.
[14]  刘 凯,吴 田,刘 庭,等. ±800 kV特高压直流输电线路的电位转移电流特性[J]. 高电压技术,2013,39(3):568-576. LIU Kai, WU Tian, LIU Ting, et al . Characteristics of potential transfer current of ±800 kV UHVDC transmission line[J]. High Voltage Engineering, 2013, 39(3): 568-576.
[15]  胡 毅,王力农,沈鼎申,等. 操作冲击电压对生物放电及屏蔽防护试验[J]. 高电压技术,2002,28(6):44-45. HU Yi, WANG Linong, SHEN Dingshen, et al . Switching impulse influence to biological discharge and shielding protection test[J]. High Voltage Engineering, 2002, 28(6): 44-45.
[16]  欧相林,邓鹤鸣,王力农,等. 10 kV配电线路带电作业安全综合评价应用分析[J]. 高压电器,2013,49(2):55-60. OU Xianglin, DENG Heming, WANG Linong, et al . Application of synthetical safety evaluation in the live working on 10 kV distribution line[J]. High Voltage Apparatus, 2013, 49(2): 55-60.
[17]  邓鹤鸣,欧相林,胡建勋,等. 10 kV配网带电作业安全评价方法[J]. 水电能源科学,2012,30(5):171-173,214. DENG Heming, OU Xianglin, HU Jianxun, et al . Safety evaluation method of live working on 10 kV distribution line[J]. Water Resources and Power, 2012, 30(5): 171-173, 214.
[18]  Ma J, Dawalibi F P, Daily W K. Analysis of grounding systems in soils with hemispherical layering[J]. IEEE Transactions on Power Delivery, 1993, 8(4): 1773-1781.
[19]  IEC TS 60479-2—2007 Effect of current on human beings and livestock parts 2: special aspects[S]. Geneva, Switzerland: IEC Central Office, 2007.
[20]  邓 慰,孟 刚,陈 勇,等. 高海拔地区500 kV单回输电线路空气间隙放电特性[J]. 电工技术学报,2013,28(9):255-260. DENG Wei, MENG Gang, CHEN Yong, et al . Flashover characteristic for high altitude 500 kV single-circuit transmission line[J]. Transactions of China Electrotechnical Society, 2013, 28(9): 255-260.
[21]  霍 锋,胡 伟,徐 涛,等. 1 000 kV交流紧凑型输电线路杆塔空气间隙放电特性[J]. 高电压技术,2011,37(8):1875-1881. HUO Feng, HU Wei, XU Tao, et al . Air-gaps flashover characteristics for 1 000 kV AC compact tower[J]. High Voltage Engineering, 2011, 37(8): 1875-1881.
[22]  陈 勇,孟 刚,谢 梁,等. 750 kV同塔双回输电线路空气间隙放电特性研究[J]. 高电压技术,2008,34(10):2118-2123. CHEN Yong, MENG Gang, XIE Liang, et al . Research on air-gap discharge characteristics of 750 kV one tower double-circuit transmission line[J]. High Voltage Engineering, 2008, 34(10): 2118-2123.
[23]  曹 晶,万启发,张 勤,等. 高海拔换流站相间操作冲击放电特性分析[J]. 高电压技术,2010,36(12):2896-2901. CAO Jing, WAN Qifa, ZHANG Qin, et al . Analysis on phase-to-phase switching impulse discharge characteristic of high altitude converter station[J]. High Voltage Engineering, 2010, 36(12): 2896-2901.
[24]  GB 311.1—1997 高压输变电设备的绝缘配合[S]. 北京:中国标准出版社, 1997. GB 311.1—1997 Insulation coordination for high voltage transmission and distribution equipment[S]. Beijing, China: China Standards Press, 1997.
[25]  IEC 60071-2—1996 Insulation coordination part 2: application guide[S]. Geneva, Switzerland: IEC Central Office, 1996.
[26]  DL 409—1991 电业安全工作规程线路部分[S]. 北京:中国电力出版社,1991. DL 409—1991 Rules of safe operation in power industry (electric power line part)[S]. Beijing, China: China Electric Power Press, 1991.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133