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...
高压电器  2015 

500 kV超大容量限流电抗器研制

DOI: 10.13296/j.1001-1609.hva.2015.12.023, PP. 130-135

Keywords: 超大容量,磁场分布,辅件过热,外绝缘性能,动热稳定性能

Full-Text   Cite this paper   Add to My Lib

Abstract:

为限制系统短路电流水平保障电网的稳定运行,文中研制了一种超大容量的限流电抗器产品。设计通过采用优质导线、新型绕制方法提高了产品的整体耐流能力;计算产品周边的磁场分布情况,优化了产品及其金属支撑辅件的结构,避免其过热问题的发生;通过对外绝缘以及防电晕结构的设计保证了产品的安全性能,并对产品的动热稳定性能进行了设计核算。最后通过多项试验对电抗器的各项性能指标进行验证,试验结果表明电抗器产品各项指标满足国标以及招标文件的要求。

References

[1]  任 辉,王永韬. 大容量高速开关与限流电抗器并联运行的研究与应用[J]. 中国外资,2014(3):283. REN Hui,WANG Yongtao. Research the application of large?鄄capacity high?鄄speed switching and limiting reactor parallel operation[J]. Academic Forum, 2014(3): 283.
[2]  李 刚,李宏光. 限流电抗器对短路电流的影响分析[J].煤矿自动化,2001(3):31?鄄32. LI Gang,LI Hongguang. Analysis the impact of Limiting inductors for the short?鄄circuit current[J]. Coal Mine Automation,2001(3): 31?鄄32.
[3]  方贤武.电抗器匝间绝缘耐压脉冲试验装置的研究[D].南昌:华东交通大学,2012. FANG Xianwu. Research reactor inter?鄄turn insulation voltage pulse test apparatus[D]. Nanchang: East China Jiaotong University, 2012.
[4]  张 良,吕家圣,王永红,等. 35 kV干式空心电抗器匝间绝缘现场试验[J]. 电机与控制学报,2014(6):66?鄄71. ZHANG Liang,LYU Jiasheng,WANG Yonghong,et al. Field test on the turn to turn insulation for 35 kV dry?鄄type air?鄄core reactors[J]. Electric Machines and Control,2014(6): 66?鄄71.
[5]  江少成,戴瑞海,夏晓波,等. 干式空心电抗器匝间绝缘检测原理及试验分析[J]. 高压电器,2011, 47(6):67?鄄71. JIANG Shaocheng,DAI Ruihai,XIA Xiaobo,et al. Principle and analysis on inter?鄄turn insulation detection of dry?鄄type air?鄄core reactor[J]. High Voltage Apparatus, 2011, 47(6): 67?鄄71.
[6]  何景彦,吴广宁,高 波,等. 用介质损耗分析变频电机匝间绝缘老化特性[J]. 高电压技术,2007(8):165?鄄166. HE Jingyan,WU Guangning,GAO Bo,et al. Aging characteristics analysis of inter?鄄turn insulation using dielectric loss[J]. High Voltage Engineering,2007(8):165?鄄166.
[7]  佟析霖.短路电流的限制措施分析[J]. 黑龙江科技信息,2008(7):23. TONG Xilin. Analysis of the short?鄄circuit current restrictions[J]. Heilongjiang Science and Technology Information, 2008(7): 23.
[8]  陈水明,许 伟,王振兴,等. 500 kV限流电抗器对瞬态电压的影响及限制措施[J]. 华北电力技术,2008(1):11?鄄15. CHEN Shuiming,XU Wei,WANG Zhenxing,et al. Effects of 500 kV current?鄄limiting inductors on transient recovery voltage and its countermeasures[J]. North China Electric Power,2008(1): 11?鄄15.
[9]  袁 娟,刘文颖,董明齐,等. 西北电网短路电流的限制措施[J]. 电网技术,2007(10):42?鄄45. YUAN Juan,LIU Wenying,DONG Mingji,et al. Application of measures limiting short circuit currents in northwest china power grid[J]. Power System Technology,2007(10): 42?鄄45.
[10]  杨礼超. 500 kV变电所35 kV母线短路电流限制措施[J]. 红水河,2007(26增):85?鄄87. YANG Lichao, Limitation measures for 500 kV substation 35 kV short?鄄circuit current[J]. Hongshui River, 2007(26 add):85?鄄87.
[11]  赵 博,张洪亮.Ansoft 12在工程电磁场中的应用[M].北京:中国水利水电出版社,2010. ZHAO Bo, ZHANG Hongliang. The application of Ansoft 12 in engineering electromagnetic field[M]. Beijing: China Waterpower Press,2010.
[12]  郝 丽.基于Ansoft的电磁场实验仿真软件研发[J]. 实验技术与管理,2013(9):104?鄄106. HAO Li. Experimental technology and management[J]. Experimental Technology and Management,2013(9): 104?鄄106.
[13]  黄志新,刘成柱. ANSYS Workbench 14.0超级学习手册[M]. 北京:人民邮电出版社,2014. HUANG Zhixin,LIU Chengzhu. ANSYS Workbench 14.0 super learning guide[M]. Beijing: People’s Posts & Telecommunications Publishing House,2014.
[14]  赵智大. 高电压技术[M]. 北京:中国电力出版社,1999. ZHAO Zhida. High voltage engineering[M]. Beijing: China Electric Power Press,1999.
[15]  关志成,毛颖科,王黎明. 污秽绝缘子泄漏电流特性研究[J]. 高电压技术,2008,34(1):1?鄄6. GUAN Zhicheng,MAO Yingke,WANG Liming. Review on leakage current characteristics of contamination insulators[J]. High Voltage Engineering,2008,34(1): 1?鄄6.
[16]  宋 磊,张福增,梁曦东,等. 高海拔特高压并联绝缘子的直流污闪特性[J]. 高电压技术,2013(6):1382?鄄1389. SONG Lei,ZHANG Fuzeng,LIANG Xidong,et al. DC pollution flashover performance of ultra high voltage parallel double insulators in high altitude area[J]. High Voltage Engineering, 2013(6): 1382?鄄1389.
[17]  陈水明,王小川,王振兴,等. 500 kV限流用电抗器过电压耐受分析[J]. 高压电器,2009,45(1):11?鄄14. CHEN Shuiming,WANG Xiaochuan,WANG Zhenxing,et al. Over?鄄voltage withstand analysis of 500 kV current?鄄limiting inductors[J]. High Voltage Apparatus,2009,45(1): 11?鄄14.
[18]  杨定君.主变低压侧加装限流电抗器限制短路电流的运用分析[J]. 技术探讨,2012,35:4?鄄5. YANG Dingjun. Analysis of the using limiting reactor in main transformer low voltage side to limit short?鄄circuit current[J]. Technical Discussion,2012,35:4?鄄5.
[19]  郑 重,李金禄. 220 kV变电站主变低压35 kV侧加装限流电抗器的可行性研究[J]. 价值工程,2011(12):49. ZHENG Zhong,LI Jinlu. Feasibility study of lateral installation of current limiting reactors of 220 kV main transformer low voltage 35 kV substation[J]. Value Engineering,2011(12): 49.
[20]  王海潜,祁万春. 高压限流电抗器在电网中的应用研究[J]. 科技与企业,2013(20):190?鄄191. WANG Haiqian, QI Wanchun. Application of high?鄄voltage current?鄄limiting reactors in the power grid[J]. Science?鄄technology Enterprise, 2013(20): 190?鄄191.
[21]  DL/T 1284―2013 500 kV干式空心限流电抗器使用导则[S].2013. DL/T 1284―2013 Application guide of 500 kV dry?鄄type air?鄄core current?鄄limiting reactor[S].2013.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133