Analysis on Action of High-speed Neutral-bus Switch Protection in Chu-Sui HVDC Transmission System with Countermeasure

ZHOU Quan; WANG Xuezhi; SUN Jiaxing

doi:10.13296/j.1001-1609.hva.2014.01.017

您当前的位置：

首页 >

文章列表页 >

Analysis on Action of High-speed Neutral-bus Switch Protection in Chu-Sui HVDC Transmission System with Countermeasure

更新时间：2025-04-26

- Analysis on Action of High-speed Neutral-bus Switch Protection in Chu-Sui HVDC Transmission System with Countermeasure
- High VoltageApparatus Vol. 50, Issue 1, Pages: 92-96(2014)
- 作者机构：
  
  1. 南方电网超高压输电公司检修试验中心
  2. 广州供电局有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2014.01.017
  CLC： TM77
- Published：2014
- 稿件说明：
移动端阅览
[1]周全,王学之,孙嘉兴.楚穗直流中性母线开关保护动作分析及对策研究[J].高压电器,2014,50(01):92-96.

ZHOU Quan, WANG Xuezhi, SUN Jiaxing. Analysis on Action of High-speed Neutral-bus Switch Protection in Chu-Sui HVDC Transmission System with Countermeasure[J]. High voltageapparatus, 2014, 50(1): 92-96.
[1]周全,王学之,孙嘉兴.楚穗直流中性母线开关保护动作分析及对策研究[J].高压电器,2014,50(01):92-96. DOI： 10.13296/j.1001-1609.hva.2014.01.017.

ZHOU Quan, WANG Xuezhi, SUN Jiaxing. Analysis on Action of High-speed Neutral-bus Switch Protection in Chu-Sui HVDC Transmission System with Countermeasure[J]. High voltageapparatus, 2014, 50(1): 92-96. DOI： 10.13296/j.1001-1609.hva.2014.01.017.

摘要

针对楚穗直流系统2011年6月5日雷击故障中出现中性母线开关保护（代码为82HSNBS）动作导致中性母线开关重合的问题

笔者根据现场故障录波数据对82HSNBS保护的动作过程和原因进行了详细的分析

并提出了频率限制和自复位的过渡优化方案。仿真试验表明

所提的优化方案有效且可行。

Abstract

To understand the neutral-bus switch reclosing accident due to the action of high-speed neutral-bus switch protection（code: 82HSNBS）in a lightning strike on Chu-Sui HVDC transmission system

the action process of the high-speed neutral-bus switch protection and the cause are analyzed in detail according to the wave records of the accident. A transition optimization scheme of frequency restricting and resetting is hence presented. Simulation results show that the optimization scheme is effective and feasible.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

FAULT ANALYSIS AND COUNTERMEASURE OF OPERATION OF AUXILIARY SWITCH FOR TYPE GW4-110W DISCONNECTOR

Present Situation and Analysis of 500 kV CVT Operating in Eastern China Electric Power System

Effects of Wind Power Generation on Power Grid with Countermeasures

Analysis on Multiple Switching of Metallic Return Transfer Breaker in Chu-Sui UHVDC Based on Sequence Control Logic with Countermeasures

Related Author

BU Tian wen

LIU Ya ting

HUANG Jian-hua 1

LI Chang-yi 2

WANG Tian-shi1

YUAN Shun2

HUANG Yilong

ZHOU Quan

Related Institution

Shangluo Electric Power Bureau,Shangzhou

商洛供电局陕西商州726000

Guodian Nanjing Automation Co.Ltd.

Jiangsu Ele ctric Power Research Institute

江苏南京210029

⁰