Reactive Power Control at NANQIAO

ZHANG Yan-qin; WU Yuan-xi

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Reactive Power Control at NANQIAO

更新时间：2024-09-14

- Reactive Power Control at NANQIAO
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Issue 2, Pages: 1-3(2006)
- 作者机构：
  
  1. 上海超高压输变电公司
  2. 上海超高压输变电公司上海200063
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM761
- Published：2006，
- 稿件说明：
移动端阅览
[1]张燕琴,吴元熙.无功控制在南桥换流站的应用[J].电力电容器,2006,{4}(02):1-3+7.

ZHANG YAN-QIN, WU YUAN-XI. Reactive Power Control at NANQIAO. [J]. Power capacitor & reactive power compensation, 2006, (2): 1-3.
[1]张燕琴,吴元熙.无功控制在南桥换流站的应用[J].电力电容器,2006,{4}(02):1-3+7. DOI：

ZHANG YAN-QIN, WU YUAN-XI. Reactive Power Control at NANQIAO. [J]. Power capacitor & reactive power compensation, 2006, (2): 1-3. DOI：

摘要

葛南直流控制保护系统在运行15年后进行了全面改造

无功控制有较大改进

根据优先级原则

防止部分交流滤波器组因故被切除后造成运行中的其它交流滤波器谐波过负荷

通过无功控制保证系统与换流站之间交换的无功功率在现有电网允许的范围内

通过投/切交流滤波器维持稳态交流电压在过压保护动作的水平以下

大大提高了交、直流输电系统的可靠性。

Abstract

GENAN HVDC control protection system has been reconstructed overall after 15 years running.The control of reactive power has been improved. According to priority principle

when partial AC filter groups are shut down

the new system should be protected the other AC filter groups which are still running from the harmonic overload.By the reactive power control

the reactive power

which is exchanged between the AC system and the converter station

is ensured in the permissible range.The steady state AC voltage

is maintained under the action level of the overvoltage protection by starting and shutting down the AC filter.All of these improve the reliability the AC and DC system greatly.

关键词

无功控制交流滤波器电容器

Keywords

reactive power controlAC filtercapacitor

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Publicity Resources

Analysis on an Accident of the AC Filter Trip Due to Unbalance Protection

Operation Analysis and Discussion of General Common Problems of AC Filter Capacitor

Typical Failure Analysis of AC Filter at Converter Station

A Typical Fault Analysis on the AC Filter Capacitor

Study and Application of AC Capacitor Tower’s Anti-bird Damage Measures at UHVDC Converter Station

Related Author

GUO Shu-yong

YANG Jie-min

MENG Jian-ming

LIANG Tian-ming1

LI Bao1

ZHANG Qiang2

LIN Zhan-tao1

YUE Hao1

Related Institution

Tianshengqiao Division of CSG EHV Power Transmission Company,Xingyi

Guangzhou Bureau,CSG EHV Power Transmission Company

CSG Power Dispatching & Communication Center

CSG EHV Power Transmission Company,Tianshengqiao Division

Zhengzhou Management Office of State Grid Operation Company

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