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 

基于缺陷记录的直流主设备主要运行缺陷统计与分析

DOI: DOI:10.13296/j.1001-1609.hva.2015.08.030, PP. 180-185

Keywords: 直流主设备,缺陷统计,缺陷分析,油浸式换流变压器,换流阀,交直流滤波器电容器

Full-Text   Cite this paper   Add to My Lib

Abstract:

笔者通过统计分析了2000年1月到2013年7月间南方电网超高压公司记录的上万条缺陷记录,介绍并分析了直流主设备的缺陷情况。针对各直流主设备,通过缺陷数、百台设备缺陷数以及紧急缺陷数等统计指标,给出了直流主设备中需重点关注的设备,并通过分析主要设备常见缺陷的发生情况,给出了换流站不同设备应重点关注的问题,最终有针对性地给出相关的建议与意见。由于目前针对直流设备的统计与分析较少,因此,针对直流系统相关运维人员工作具有较强的指导作用。

References

[1]  余占清,何金良,曾 嵘,等. 高压换流站的主要电磁骚扰源特性[J]. 高电压技术,2008,34(5):898-902. YU Zhanqing,HE Jinliang,ZENG Rong,et al. Characteristics of major EMD sources in HVDC converter stations[J]. High Voltage Engineering,2008,34(5):898-902.
[2]  谢 超,刘红太,盛 康,等. 换流变压器阀侧套管故障分析[J]. 南方电网技术,2011,5(2):95-98. XIE Chao,LIU Hongtai,SHENG Kang,et al. Analysis of valve-side bushing failures in converter transformers[J]. Southern Power System Technology,2011,5(2):95-98.
[3]  李锋锋,邰能灵. 国家电网直流输电系统换流变运行情况分析[J]. 华东电力,2007,35(1):58-60. LI Fengfeng,TAI Nengling. Operational analysis of converter transformers of DC transmission systems of SGCC[J]. East China Electric Power,2007,35(1):58-60.
[4]  李 勇. ±500 kV天广直流换流变总体运行情况分析[J]. 电网技术,2008(S2): 75-77. LI Yong. Analysis of converter transformer general operation for ±500 kV tianguang HVDC[J]. Power System Technology,2008(S2):75-77.
[5]  周海峰,郭树永. 高压直流换流站一次设备运行分析及故障预防[J]. 华电技术,2014(1):49-51. ZHOU Haifeng,GUO Shuyong. Analysis on operation of primary equipments of high voltage DC convertor station and fault prevention[J]. Huadian Technology,2014(1):49-51.
[6]  李国尧,刘 盛,徐 峰,等. 柔性直流换流站阀厅设备温度监测[J]. 电力建设,2013(6):92-94. LI Guoyao,LIU Sheng,XU Feng,et al. Temperature monitoring of valve hall equipment in flexible DC converter station[J]. Electric Power Construction,2013(6):92-94.
[7]  姚其新,饶洪林. 换流站阀水冷系统隐患分析及治理[J]. 华中电力,2010,23(5):56-58. YAO Qixin,RAO Honglin. Valve cooling system pitfall analysis and treatment in yidu converter station[J]. Central China Electric Power,2010,23(5):56-58.
[8]  许根富,尚立新. 高压晶闸管换流阀外水冷系统分析[J]. 中国电力,2009,42(12):42-44. XU Genfu,SHANG Lixin. Research on outside cooling system for high voltage thyristor valves[J]. Electric Power,2009,42(12):42-44.
[9]  田 庆. 直流输电工程阀水冷系统缺陷分析[J]. 高压电器,2012,48(8):80-85. TIAN Qing. Analysis of existing problems in the valve cooling system for HVDC transmission project[J]. High Voltage Apparatus,2012,48(8):80-85.
[10]  曹 涛,汲胜昌,吴 鹏,等. 高压直流换流站电容器的振动与噪声特性[J]. 电工技术报,2010,25(10):87-93. CAO Tao,JI Shengchang,WU Peng,et al. Vibration and noise characteristics for capacitor in HVDC converter station[J]. Transactions of China Electrotechnical Society, 2010,25(10):87-93.
[11]  徐玲铃,张国威,王世民,等. 直流输电换流站电容器运行情况分析及改进措施[J]. 电力电容器,2007,28(1):1-4. XU Lingling,ZHANG Guowei,WANG Shimin,et al. Operation analysis and improvement suggestion for HVDC converter station power capacitors[J]. Power Capacitor,2007,28(1):1-4.
[12]  吴述超,周绍元,乔记阳,等. 直流输电控制系统硬件平台的测试系统研究[J]. 电力系统保护与控制,2014,V42(15):123-127. WU Shuchao,ZHOU Shaoyuan,QIAO Jiyang,et al. Design of hardware platform test system of HVDC control system[J]. Power System Protection and Control,2014,V42(15):123-127.
[13]  魏 ?,刘天琪,晏小彬,等. 高压直流输电系统直流偏磁下的谐波不稳定判据研究[J]. 电力系统保护与控制,2014,V42(17):139-144. WEI Yue,LIU Tianqi,YAN Xiaobin,et al. Study of harmonic instability criterion under DC magnetic bias in HVDC system[J]. Power System Protection and Control,2014,V42(17):139-144.
[14]  李 豹,马业林,熊双成,等. ±800 kV特高压直流保护优化研究[J]. 电力系统保护与控制,2014,V42(16):71-75. LI Bao,MA Yelin,XIONG Shuangcheng,et al. Research on optimization of ±800 kV UHVDC protection[J]. Power System Protection and Control,2014,V42(16):71-75.
[15]  郝江涛,黄 葵. 天生桥换流站直流滤波电容器近年来频繁损坏的原因分析及改造措施[J]. 高压电器,2010,46(9):94-98. HAO Jiangtao,HUANG Kui. Damage analysis of the DC filter capacitors in tianshengqiao converter station with countermeasures[J]. High Voltage Apparatus,2010,46(9):94-98.
[16]  朱革兰,魏春枝,王 钢. 三调谐直流滤波器高压电容故障分析与保护[J]. 高压电器,2010,46(12):78-81. ZHU Gelan,WEI Chunzhi,WANG Gang. Failure analysis and protection of high voltage capacitor in three tuned DC filter[J]. High Voltage Apparatus,2010,46(12):78-81.
[17]  李红兵,杨书文. 500 kV综合自动化变电站设备缺陷统计分析[J]. 湖北电力,2009,33(2):12-13. LI Hongbing,YANG Shuwen. Statistical analysis of equipment defects in 500 kV comprehensive automation substation[J]. Hubei Electric Power,2009,33(2):12-13.
[18]  曾喜闻. 直流换流站滤波器电容器运行情况分析及改进措施[J]. 湖北电力,2012,36(4):39-40. ZENG Xiwen.Analysis and treatment of filter capacitor fault in converter station[J]. Hubei Electric Power,2012,36(4):39-40.
[19]  杨光亮,邰能灵,郑晓冬. 换流站阀水冷系统导致直流停运隐患分析[J]. 电力系统保护与控制,2010(18):199-203. YANG Guangliang,TAI Nengling,ZHENG Xiaodong. Analysis of potential dangers leading to HVDC outage in valve cooling system[J]. Power System Protection and Control,2010(18):199-203.
[20]  张海燕,常 勇,陕华平. 超高压直流输电系统换流变压器运行维护总结[J]. 电网技术,2009(19):186-189. ZHANG Haiyan,CHANG Yong,SHAN Huaping. Summarization of converter transformer operation and maintenance of EHVDC power transmission systems[J]. Power System Tchnology,2009(19):186-189.
[21]  刘天作,王 ?. 换流变压器运行分析及改进措施[J]. 华中电力,2011,24(4):57-59. LIU Tianzuo,WANG Zhe. Operation analysis and improvement measures of converter[J]. Central China Electric Power,2011,24(4):57-59.
[22]  陈志军. 苏州地区500 kV变电站设备运行缺陷分析[J].江苏电机工程,2006(3):53-55. CHEN Zhijun. Analysis of oper ational defects of Suzhou 500 kV substations[J]. Jiangsu Electrical Engineering,2006(3):53-55.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133