Logic Optimization of Switching in Bypass Pair at Rectifier Side by Islanding Approach for ± 800 kV Yunnan-Guangdong UHVDC Project

YANG Jue; CHANG Kaizhong

doi:10.13296/j.1001-1609.hva.2015.09.012

您当前的位置：

首页 >

文章列表页 >

Logic Optimization of Switching in Bypass Pair at Rectifier Side by Islanding Approach for ± 800 kV Yunnan-Guangdong UHVDC Project

更新时间：2025-04-26

- Logic Optimization of Switching in Bypass Pair at Rectifier Side by Islanding Approach for ± 800 kV Yunnan-Guangdong UHVDC Project
- High VoltageApparatus Vol. 51, Issue 9, Pages: 66-70+76(2015)
- 作者机构：
  
  中国南方电网超高压输电公司昆明局
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.09.012
  CLC： TM721.1
- Published：2015
- 稿件说明：
移动端阅览
[1]杨珏,常开忠.±800kV云广特高压直流工程孤岛运行方式下整流侧投旁通对逻辑优化特性研究[J].高压电器,2015,51(09):66-70+76.

YANG Jue, CHANG Kaizhong. Logic Optimization of Switching in Bypass Pair at Rectifier Side by Islanding Approach for ± 800 kV Yunnan-Guangdong UHVDC Project[J]. High voltageapparatus, 2015, 51(9): 66-70+76.
[1]杨珏,常开忠.±800kV云广特高压直流工程孤岛运行方式下整流侧投旁通对逻辑优化特性研究[J].高压电器,2015,51(09):66-70+76. DOI： 10.13296/j.1001-1609.hva.2015.09.012.

YANG Jue, CHANG Kaizhong. Logic Optimization of Switching in Bypass Pair at Rectifier Side by Islanding Approach for ± 800 kV Yunnan-Guangdong UHVDC Project[J]. High voltageapparatus, 2015, 51(9): 66-70+76. DOI： 10.13296/j.1001-1609.hva.2015.09.012.

摘要

±800 kV云广直流输电工程是世界上第一个±800 kV特高压直流输电工程

工程起点为云南楚雄换流站

落点为广东穗东换流站

额定电压为±800 kV

输送容量为双极5 000 MW。该工程采用双十二脉动阀组串联接线方式

每个极包括阀组1和阀组2。文中基于±800 kV楚穗特高压直流系统现场孤岛调试以及FPT试验

对孤岛方式下投旁通对逻辑优化前后的系统情况进行对比

验证了整流侧投旁通对逻辑优化的有效性。分析结果表明

在孤岛运行方式下

整流侧禁止投旁通对将有利于系统稳定。

Abstract

Yunnan-Guangdong UHVDC Project is the first ±800 kV UHVDC project in the world. The starting point of the project is the convertor station in Chuxiong

Yunnan Province

and the drop point is Suidong Convertor Station in Guangdong Province. The transmission capacity is bipolar 5 000 MW with±800 kV rated voltage. This project takes the configuration of double 12-pulse valve groups in series

each pole includes valve group 1 and valve group 2. In this paper

based on the commissioning islanding testing of ±800 kV Chu-Sui ultra-high voltage direct current system and the before-and-after comparisons of the logic optimization of switching in bypass pair by islanding approach through FTP system

the effectiveness of the logic optimization of switching in bypass pair at rectifier side is verified. The analysis reveals that the inhibition of switching in bypass pair at rectifier side by islanding approach avails to the system stability.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

⁰