Harmonic Suppression and Reactive Control of NQ Station in Ge-Nan HVDC System

XIAO Lei1; YANG Guang-liang1; TAI Neng-ling1

doi:10.14044/j.1674-1757.pcrpc.2010.05.006

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Harmonic Suppression and Reactive Control of NQ Station in Ge-Nan HVDC System

更新时间：2024-09-14

- Harmonic Suppression and Reactive Control of NQ Station in Ge-Nan HVDC System
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 31, Issue 5, Pages: 23-28(2010)
- 作者机构：
  
  1. 上海交通大学电子信息与电气工程学院
  2. 上海市电力公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2010.05.006
  CLC： TM721.1
- Published：2010，
- 稿件说明：
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[1]肖磊,杨光亮,邰能灵.葛—南直流系统南桥站的谐波抑制及无功控制[J].电力电容器与无功补偿,2010,31(05):23-28.

XIAO LEI1, YANG GUANG-LIANG1, TAI NENG-LING1. Harmonic Suppression and Reactive Control of NQ Station in Ge-Nan HVDC System. [J]. Power capacitor & reactive power compensation, 2010, 31(5): 23-28.
[1]肖磊,杨光亮,邰能灵.葛—南直流系统南桥站的谐波抑制及无功控制[J].电力电容器与无功补偿,2010,31(05):23-28. DOI： 10.14044/j.1674-1757.pcrpc.2010.05.006.

XIAO LEI1, YANG GUANG-LIANG1, TAI NENG-LING1. Harmonic Suppression and Reactive Control of NQ Station in Ge-Nan HVDC System. [J]. Power capacitor & reactive power compensation, 2010, 31(5): 23-28. DOI： 10.14044/j.1674-1757.pcrpc.2010.05.006.

摘要

介绍了直流输电系统中谐波的来源及危害

分析了葛—南直流系统南桥站直流侧和交流侧的谐波特点及存在的问题

发现交流侧13次谐波滤波容量不足

计划将DA32电容器组改造为HP11.8滤波器组。文章还介绍了南桥站无功控制方式

重点分析了Umax和Qmax无功控制方式。试验验证了交流滤波器投切顺序

分析了南桥站直流系统启动必须先投入F1组交流滤波器的原因。

Abstract

The origin and the harm of harmonics in the HVDC system are introduced.The harmonic features and existing problems on DC and AC side of NQ station in Gezhouba-Nanqiao HVDC system is analyzed

finding that the order 13 harmonic filters capacities are insufficient and planning to modify DA32 capacitor bank into HP11.8 filter.The reactive power control method of NQ station is also introduced in this paper

especially Umax and Qmax control algorithms.AC filter switching sequence is verified

and the reason about F1 group filters must be firstly switched during the start of HVDC system in NQ station is analyzed.

关键词

谐波无功控制（RPC）高压直流（HVDC）交流滤波器投切

Keywords

harmonicsreactive power control（RPC）high voltage direct current（HVDC）AC filterswitching

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