DISCUSSION ON SOME ISSUES ABOUT RECOVERY PROTECTION FIRING FOR HVDC THYRISTOR VALVE

MA Zhen  jun

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DISCUSSION ON SOME ISSUES ABOUT RECOVERY PROTECTION FIRING FOR HVDC THYRISTOR VALVE

更新时间：2025-04-26

- DISCUSSION ON SOME ISSUES ABOUT RECOVERY PROTECTION FIRING FOR HVDC THYRISTOR VALVE
- High VoltageApparatus Issue 4, Pages: 8-9(2002)
- 作者机构：
  
  西安西电电力整流器有限责任公司,陕西,西安,710077
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN34
- Published：2002
- 稿件说明：
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[1]马振军.HVDC晶闸管换流阀中晶闸管反向恢复期保护电路几个问题的探讨[J].高压电器,2002(04):8-9.

MA Zhen jun. DISCUSSION ON SOME ISSUES ABOUT RECOVERY PROTECTION FIRING FOR HVDC THYRISTOR VALVE[J]. High voltageapparatus, 2002, (4): 8-9.
[1]马振军.HVDC晶闸管换流阀中晶闸管反向恢复期保护电路几个问题的探讨[J].高压电器,2002(04):8-9. DOI：

MA Zhen jun. DISCUSSION ON SOME ISSUES ABOUT RECOVERY PROTECTION FIRING FOR HVDC THYRISTOR VALVE[J]. High voltageapparatus, 2002, (4): 8-9. DOI：

摘要

三峡———常州高压直流输电的晶闸管换流阀中

每个晶闸管都有一块控制电子线路单元（TCU）

其功能为控制并检测该晶闸管。另外

还具备正向保护（PF）和反向恢复期保护（RP）性触发功能。笔者就反向恢复期保护电路中的几个问题进行探讨。

Abstract

In the thyristor valve for Three Gorges-Changzhou HVDC Project

each thyristor is provided with a thyristor control unit （TCU）.The main purpose of the TCU is to fire and monitor the thyristor. It also includes circuits for protective firing （PF） and recovery protection firing （RP）. Some issues about the RP are discussed in this paper.

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