并联电抗器组合式消弧线圈的研究

HE Xiqi; QI Zheng; YANG Yihan; LI Xinquan; DONG Di; SUN Bowen

您当前的位置：

首页 >

文章列表页 >

并联电抗器组合式消弧线圈的研究

更新时间：2025-08-13

- 并联电抗器组合式消弧线圈的研究
- Automation of Electric Power Systems Vol. 32, Issue 3, Pages: 92-96(2008)
- 作者机构：
  
  华北电力大学电气与电子工程学院,北京市,102206
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2008
- 稿件说明：
移动端阅览
HE Xiqi, QI Zheng, YANG Yihan, et al. [J]. Automation of electric power systems, 2008, 32(3): 92-96.
DOI：

HE Xiqi, QI Zheng, YANG Yihan, et al. [J]. Automation of electric power systems, 2008, 32(3): 92-96. DOI：

摘要

提出了新型的并联电抗器组合式消弧线圈，阐述了消弧线圈的整体结构和自动控制系统的构成，讨论了其动态调谐原理和工作方式。该消弧线圈具有16挡或32挡调节功能。电网正常运行时监测系统对地电容变化，对地电容发生变化时精确计算电容电流，精度达到1 A以内;接地故障时投入可以精确地补偿系统对地电容电流，进行全补偿消弧，同时采用突变量选线方法进行故障选线，能够大大提高选线正确率。现场实际运行情况证明该消弧线圈能够满足现场要求。

Abstract

A new type arc suppression coil combined with shunt reactor is proposed. Based on the main circuit and control structure of the arc suppression coil， its dynamic tuning method and working mode are determined. The arc suppression coil has 16 taps or 32 taps. The device monitors the varieties of earth fault current in case of the normal operations of the power network while calculating the earth fault current accurately with a precision of 1 A in case of the network changing. The arc suppression coil can be quickly set to the full compensation if the single phase-to-ground fault occurs. At the same time， the selection of fault line based on the fault component principle can improve the success ratio of fault line selection significantly. The field tests reveal that the arc suppression coil can meet the practical requirements.

关键词

Keywords

references

Views

2002

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Inter-turn Short-circuit Fault Identification Method for Shunt Reactor Based on Inductance Characteristics

Section Location Method for High Impedance Grounding Fault Based on Declining Periodic Component of Zero Sequence Current

海上风电场真空断路器投入并联电抗器的过电压及防护

带并联电抗器输电线路拍频电流幅值分析

Related Author

LYU Lijuan

WANG Dongxing

SHI Xin

NI Chuankun

LI Baowei

CHEN Jirui

Jirui CHEN

Baowei LI

Related Institution

XJ Group Co., Ltd.

State Key Laboratory of Advanced Electromagnetic Engineering and Technology;(Huazhong University of Science and Technology)

School of Electric Power Engineering, South China University of Technology

Electric Power Research Institute， China Southern Power Grid Company Limited

School of Electric Power, South China University of Technology

⁰