Three-stage Characteristic Analysis on Inter-turn Fault and Comprehensive Protection Method for Air-core Shunt Reactor

Zhe GUO; Zhiguang GUO; Genmao JIA; Qingkai LANG; Xiao LIU; Fuquan LUO

doi:10.7500/AEPS20190304007

您当前的位置：

首页 >

文章列表页 >

Three-stage Characteristic Analysis on Inter-turn Fault and Comprehensive Protection Method for Air-core Shunt Reactor

Application Research | 更新时间：2025-06-16

- Three-stage Characteristic Analysis on Inter-turn Fault and Comprehensive Protection Method for Air-core Shunt Reactor
- Automation of Electric Power Systems Vol. 44, Issue 8, Pages: 149-156(2020)
- 作者机构：
  
  北京国网富达科技发展有限责任公司，北京市 100070
- 作者简介：
- 基金信息：
- DOI：10.7500/AEPS20190304007
  CLC：
- Received：04 March 2019，
  
  Revised：2019-09-20，
  
  Published Online：07 March 2020，
  
  Published：25 April 2020
- 稿件说明：
移动端阅览
郭哲,郭志广,贾跟卯等.空心并联电抗器匝间故障三阶段特性分析及综合保护方法[J].电力系统自动化,2020,44(8):149-156.

GUO Zhe,GUO Zhiguang,JIA Genmao,et al.Three-stage Characteristic Analysis on Inter-turn Fault and Comprehensive Protection Method for Air-core Shunt Reactor[J].Automation of Electric Power Systems,2020,44(8):149-156.
郭哲,郭志广,贾跟卯等.空心并联电抗器匝间故障三阶段特性分析及综合保护方法[J].电力系统自动化,2020,44(8):149-156. DOI： 10.7500/AEPS20190304007.

GUO Zhe,GUO Zhiguang,JIA Genmao,et al.Three-stage Characteristic Analysis on Inter-turn Fault and Comprehensive Protection Method for Air-core Shunt Reactor[J].Automation of Electric Power Systems,2020,44(8):149-156. DOI： 10.7500/AEPS20190304007.

摘要

空心并联电抗器匝间故障频发以及有效保护技术的缺乏，导致了许多着火燃烧事故。文中以多起故障案例动态录波数据为基础，综合模型匝间短路静态特性测试，以及空心线圈电磁感应特点分析，提出了并联电抗器匝间故障发展过程中出现的具有内在发展机理和外在显著电气特性的“三阶段特性”理论。指出了匝间短路环流巨大是故障发展迅速、产生巨大有功损耗以及电感损失的直接原因，进而分别提出了匝间短路初始阶段、快速发展阶段以及平衡阶段有效灵敏的保护方法。最后，通过真实模型匝间短路试验分析，证明所提保护方法能够快速可靠识别匝间短路故障。

Abstract

The frequent inter-turn faults of air-core shunt reactor and the lack of effective protection technology lead to many burning accidents. Based on analysis of the dynamic wave recording data of multiple fault cases

combined with the static characteristic test of inter-turn short circuit

and with the study and analysis of electromagnetic induction characteristic of air-core coil

this paper puts forward the theory of three-stage characteristics

which includes internal development mechanism and external remarkable electrical characteristics in the development process of inter-turn short circuit. It points that the huge inter-turn short circuit current is the direct cause of the exceedingly rapid fault development

the huge active power loss and the inductance loss. The effective and sensitive protection methods for the initial

the rapid development and the balancing stages of inter-turn short-circuit are put forward

which are verified by both real inter-turn short-circuit model test and fault wave recording data analysis. The protection method can quickly and reliably identify the inter-turn short-circuit fault and prevent combustion and ignition.

关键词

Keywords

references

黄新波 , 周岩 , 朱永灿 , 等 . 干式空心电抗器匝间短路故障在线监测技术 [J]. 电力系统自动化 , 2019 , 43 ( 2 ): 150 - 155 .

HUANG Xinbo , ZHOU Yan , ZHU Yongcan , et al . On-line monitoring technology for inter-turn short circuit fault of dry air-core reactor [J]. Automation of Electric Power Systems , 2019 , 43 ( 2 ): 150 - 155 .

张勇刚 . 超高压线路微机并联电抗器保护系统研制 [D]. 武汉：华中科技大学 , 2005 .

ZHANG Yonggang . Development of microcomputer shunt reactor protection system applied to UHV lines [D]. Wuhan ： Huazhong University of Science and Technology , 2005 .

李斌 , 李永丽 , 陈军 , 等 . 超高压输电线并联电抗器的匝间短路保护 [J]. 天津大学学报 , 2005 , 38 ( 8 ): 717 - 721 .

LI Bin , LI Yongli , CHEN Jun , et al . Protection of inter-turn short circuit of parallel reactors for UHV transmission lines [J]. Journal of Tianjin University , 2005 , 38 ( 8 ): 717 - 721 .

田应富 . 变电站干式电抗器故障监测方法研究 [J]. 南方电网技术 , 2010 , 4 （增刊1 ）: 60 - 63 .

TIAN Yingfu . Research on fault monitoring method of dry reactor in substation [J]. Southern Power System Technology , 2010 , 4 (Supplement 1 ): 60 - 63 .

刘海锋 , 邸世辉 . 电抗器无线测温的研究与完善措施 [J]. 电力电容器与无功补偿 , 2014 , 35 ( 1 ): 51 - 54 .

LIU Haifeng , DI Shihui . Study and improvement of wireless temperature measurement on reactor [J]. Power Capacitor and Reactive Power Compensation , 2014 , 35 ( 1 ): 51 - 54 .

高自伟 , 朱学成 , 王永红 , 等 . 干式空心电抗器匝间短路在线监测系统研制 [J]. 哈尔滨理工大学学报 , 2017 , 22 ( 2 ): 67 - 71 .

GAO Ziwei , ZHU Xuecheng , WANG Yonghong , et al . Development of on-line monitoring system for inter-turn short circuit of dry air-core reactor [J]. Journal of Harbin University of Science and Technology , 2017 , 22 ( 2 ): 67 - 71 .

黄文武 , 凌云 , 吴玉坤 , 等 . 干式空心电抗器匝间短路故障特性的研究 [J]. 变压器 , 2017 , 54 ( 10 ): 14 - 18 .

HUANG Wenwu , LING Yun , WU Yukun , et al . Study on inter-turn short circuit fault characteristics of dry air-core reactor [J]. Transformer , 2017 , 54 ( 10 ): 14 - 18 .

毛鹏 , 涂光华 , 秦红 , 等 . 基于参数不平衡检测的高压并联电抗器匝间保护方法 [C]//第十九届输配电研讨会, 10月1日， 2011 ，杭州，中国 ,: 393 - 396 .

MAO Peng , TU Guanghua , QIN Hong . Inter-turn protection method of high voltage shunt reactor based on parameter unbalance detection [C]// The Nineteenth Symposium on Transmission and Distribution , October 1 , 2011 , Hangzhou , China: 393 - 3962 .

林其友 , 刘全峰 , 梁艺超 , 等 . 空心电抗器匝间短路故障监测方法的研究 [J]. 电力电容器与无功补偿 , 2015 , 36 ( 5 ): 96 - 100 .

LIN Qiyou , LIU Quanfeng , LIANG Yichao ， et al . Research on monitoring method of inter-turn short circuit fault of air-core reactor [J]. Power Capacitor and Reactive Power Compensation , 2015 , 36 ( 5 ): 96 - 100 .

毕大强 , 王祥珩 , 王维俭 . 基于测量阻抗变化的并联电抗器小匝间短路保护 [J]. 电力系统自动化 , 2005 , 29 ( 3 ): 57 - 60 .

BI Daqiang , WANG Xiangheng , WANG Weijian . Small turn-to-turn short circuit protection of shunt reactor based on measuring impedance change [J]. Automation of Electric Power Systems , 2005 , 29 ( 3 ): 57 - 60 .

辛振涛 , 尹项根 , 杨经超 , 等 . 基于等效电感的超高压并联电抗器匝间保护新原理 [J]. 电力系统自动化 , 2004 , 28 ( 10 ): 73 - 75 .

XIN Zhentao , YIN Xianggen , YANG Jingchao ， et al . New inter-turn protection principle of UHV shunt reactor based on equivalent inductance [J]. Automation of Electric Power Systems , 2004 , 28 ( 10 ): 73 - 75 .

张庆莹 . 基于阻抗变化量的干式空心电抗器匝间短路监测方法的研究 [D]. 哈尔滨 : 哈尔滨理工大学 , 2015 .

ZHANG Qingying . Research on inter-turn short circuit monitoring method of dry air-core reactor based on impedance variation [D]. Harbin : Harbin University of Science and Technology , 2015 .

刘宇博 . 干式空心电抗器故障磁场分析及监测方法研究 [D]. 沈阳 : 沈阳工程大学， 2017 .

LIU Yubo . Magnetic field analysis and monitoring method about the failure of dry air-core reactor [D]. Shenyang : Shenyang Engineering University ， 2017 .

王瑞科 , 郭香福 . 干式空心电抗器匝间绝缘故障对总体特性的影响及检测方法 [J]. 变压器 , 2000 , 37 ( 9 ): 32 - 35 .

WANG Ruike , GUO Xiangfu . Effect of turn-to-turn insulation fault of dry air-core reactor on overall characteristics and detection method [J]. Transformer , 2000 , 37 ( 9 ): 32 - 35 .

赵春明 , 朱大铭 , 司昌健 , 等 . 匝间短路干式空心并联电抗器故障电流分析 [J]. 变压器 , 2017 , 54 ( 9 ): 34 - 38 .

ZHAO Chunming , ZHU Daming , SI Changjian , et al . Analysis of current in dry-type air-core shunt reactor with inter-turn short circuit [J]. Transformer , 2017 , 54 ( 9 ): 34 - 38 .

郭香福 , 孟波 . 空心并联电抗器匝间短路故障电流及其过流保护系统 [J]. 变压器 , 2008 , 45 ( 11 ): 20 - 22 .

GUO Xiangfu , MENG Bo . Protection system for inter-turn short circuit fault current and overcurrent of air-core shunt reactor [J]. Transformer , 2008 , 45 ( 11 ): 20 - 22 .

李卫良 , 杨洪涛 , 韩士杰 , 等 . 一种抽能型电抗器的抽能绕组匝间保护及动模测试方案 [J]. 电力系统自动化 , 2019 , 43 ( 24 ): 165 - 170 .

LI Weiliang , YANG Hongtao , HAN Shijie , et al . An inter-turn protection and dynamic simulation test on pumped windings of energy-extraction reactor [J]. Automation of Electric Power Systems , 2019 , 43 ( 24 ): 165 - 170 .

张艳霞 , 崔迪凡 , 徐威 . 500 kV磁控式并联电抗器控制绕组保护方案 [J]. 电力系统自动化 , 2018 , 42 ( 19 ): 148 - 154 .

ZHANG Yanxia , CUI Difan , XU Wei . Protection scheme of control winding for 500 kV magnetically controlled shunt reactor [J]. Automation of Electric Power Systems , 2018 , 42 ( 19 ): 148 - 154 .

莫品豪 , 文继锋 , 鲍斌 , 等 . 分级可控型高压并联电抗器控制绕组的匝间保护 [J]. 电力系统自动化 , 2016 , 40 ( 14 ): 105 - 109 .

MO Pinhao , WEN Jifeng , BAO Bin , et al . Inter-turn protection for control winding of high voltage step controlled shunt reactor [J]. Automation of Electric Power Systems , 2016 , 40 ( 14 ): 105 - 109 .

孙健 , 周启文 , 杨帆 , 等 . 分级式可控高压并联电抗器控制部分短路判别新原理 [J]. 电力系统自动化 , 2015 , 39 ( 4 ): 97 - 102 .

SUN Jian , ZHOU Qiwen , YANG Fan , et al . A new distinguishing principle for short-circuit fault in controllable part of step controlled high-voltage shunt reactor [J]. Automation of Electric Power Systems , 2015 , 39 ( 4 ): 97 - 102 .

王庆庆 , 王慧芳 , 林达 , 等 . 带并联电抗器线路单相永久性故障的识别方法 [J]. 电力系统自动化 , 2015 , 39 ( 5 ): 101 - 106 .

WANG Qingqing , WANG Huifang , LIN Da , et al . An identification method of single-phase permanent fault at transmission lines with shunt reactors [J]. Automation of Electric Power Systems , 2015 , 39 ( 5 ): 101 - 106 .

电力变压器第5部分：承受短路的能力:GB 1094.5—2008 [S]. 2008 .

Power transformer Part 5: ability to withstand short circuit: GB 1094.5—2008 [S]. 2008 .

国家电网公司 . 10 kV~66 kV干式电抗器技术标准 [S]. 2005 .

State Grid Corporation of China . Technical standard for 10 kV~66 kV dry reactor [S]. 2005 .

郭香福 , 郝文光 , 章忠国 , 等 . 特高压干式空心平波电抗器的耐热性能与温升限值 [J]. 变压器 , 2009 , 46 ( 4 ): 47 - 51 .

GUO Xiangfu , HAO Wenguang , ZHANG Zhongguo , et al . Heat resistance and temperature limit of dry-type air-core smoothing reactor of high voltage [J]. Transformer , 2009 , 46 ( 4 ): 47 - 51 .

魏庆云 . 环氧树脂热稳定性的初步研究 [J]. 高分子通讯 , 1964 , 6 ( 3 ): 244 - 247 .

WEI Qingyun . Preliminary study on thermal stability of epoxy resin [J]. Polymer Communication , 1964 , 6 ( 3 ): 244 - 247 .

刘海莹 , 魏宾 . 干式空心电抗器的运行分析及故障处理 [J]. 高压电器 , 2004 , 40 ( 3 ): 239 - 240 .

LIU Haiying , WEI Bin . Operation analysis and fault treatment of dry air-core reactor [J]. High Voltage Apparatus , 2004 , 40 ( 3 ): 239 - 240 .

苗海涛 , 刘涛 , 徐位宏 , 等 . 电抗器用环氧树脂体系配方及固化工艺的研究 [J]. 当代化工 , 2015 , 44 ( 4 ): 748 - 751 .

MIAO Haitao , LIU Tao , XU Weihong , et al . Study on formulation and curing technology of epoxy resin used in reactors [J]. Contemporary Chemical Industry , 2015 , 44 ( 4 ): 748 - 751 .

李富平 , 王伟 , 刘凯 , 等 . 聚碳酸酯薄膜和聚酯薄膜在变压器油中电热老化的耐电性能对比分析 [J]. 绝缘材料 , 2015 , 48 ( 1 ): 20 - 24 .

LI Fuping , WANG Wei , LIU Kai , et al . Conparative analysis of withstand voltage characteristics of PC and PET film after electrical-thermal ageing in transformer oil [J]. Insulating Materials , 2015 , 48 ( 1 ): 20 - 24 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Exploration of Safe Operation and Active Protection Technology for Large-capacity Power Transformers

Related Author

ZHENG Yuping

HAO Zhiguo

XUE Zhongxin

HAO Jian

PAN Shuyan

GONG Xinyi

Related Institution

NARI Group Corporation(State Grid Electric Power Research Institute)

State Key Laboratory of Smart Grid Protection and Control

School of Electrical Engineering, Xi’an Jiaotong University

State Key Laboratory of Power Transmission Equipment & System Security and New Technology(Chongqing University)

⁰