Gaoling Back to Back Project Thyristor Valve Electrical Design

WANG Ying-jie; LI Bin; TIAN Fang

doi:10.13296/j.1001-1609.hva.2011.06.008

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Gaoling Back to Back Project Thyristor Valve Electrical Design

更新时间：2025-04-26

- Gaoling Back to Back Project Thyristor Valve Electrical Design
- High VoltageApparatus Vol. 47, Issue 6, Pages: 34-38(2011)
- 作者机构：
  
  西安西电电力整流器有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2011.06.008
  CLC： TM721.1
- Published：2011
- 稿件说明：
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[1]王英洁,李斌,田方.高岭背靠背工程换流阀电气设计[J].高压电器,2011,47(06):34-38.

WANG Ying-jie, LI Bin, TIAN Fang. Gaoling Back to Back Project Thyristor Valve Electrical Design[J]. High voltageapparatus, 2011, 47(6): 34-38.
[1]王英洁,李斌,田方.高岭背靠背工程换流阀电气设计[J].高压电器,2011,47(06):34-38. DOI： 10.13296/j.1001-1609.hva.2011.06.008.

WANG Ying-jie, LI Bin, TIAN Fang. Gaoling Back to Back Project Thyristor Valve Electrical Design[J]. High voltageapparatus, 2011, 47(6): 34-38. DOI： 10.13296/j.1001-1609.hva.2011.06.008.

摘要

高压直流背靠背工程的主要用途就是使不同电压等级和频率的两大交流系统联网

其中换流阀是换流站中的主要设备

它的作用是把交流电力变换成直流电力

或者实现逆变换。针对高岭背靠背工程±125 kV换流阀电气设计主参数要求

依据换流阀技术规范

通过模拟仿真分析计算

优化了的晶闸管参数

计算出单阀晶闸管串联数、阻尼电阻、阻尼电容、直流电阻以及晶闸管级保护触发电压值等主要电气设计数据

说明设计思路及计算方法的正确性。

Abstract

The main purpose of HVDC back to back project is to unite two large AC power grid of different voltage grade or different frequency.Thyristor valve is the important equipment in the converter station.The purpose of thyristor valve is to use rectifier valve make AC power into DC power

and use inverter valve make DC power into AC power.In allusion to main parameter requirement of Gaoling±125 kV HVDC back to back thyristor valve electrical design

according to thyristor valve design technical specification

use simulate and analysis calculation

optimize the main parameter of the thyristor

and carry out calculation the number of thyristor positions and damping circuit parameters（including damping capacitance

damping resistance and DC resistance）

and coordination of protective firing level.Calculation result verifies the correctness of electrical design.

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DESIGN OF A PROBE FOR MEASURING VOLTAGE-DISTRIBUTION OF THYRISTOR IN CONVERTER VALVE

Study on the Hybrid-optical Direct Current Transducer Used for HVDC

Research of Novel HVDC System with Active Filter Function

Calculation of Converter Non-characteristic Harmonic Currents Based on Time Domain Piecewise and Montecalo

Selection of Smoothing Reactance for HVDC Projects

Related Author

FANG Zhi 1

ZHAO Zhong yuan 1

QIU Yu chang 1

WANG Jian sheng 2

YU Yong ming 1

BI Ran1

XU Yan1

ZHU Ming-jun1

Related Institution

陕西西安710077

西安高压电器研究所陕西西安710049

2.Xi’an High Voltage Apparatus Research Institute

Xi’an Jiaotong University

西安高压电器研究所湖北武汉430074

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