Discussion of Harmonic Enlargement in the Reactive Power Compensation Equipment

XU Rong-qi

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Discussion of Harmonic Enlargement in the Reactive Power Compensation Equipment

更新时间：2024-09-14

- Discussion of Harmonic Enlargement in the Reactive Power Compensation Equipment
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 30, Issue 4, Pages: 8-11(2009)
- 作者机构：
  
  滨海供电公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM531.4
- Published：2009，
- 稿件说明：
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[1]徐荣琦.浅谈无功补偿设备的谐波放大问题[J].电力电容器与无功补偿,2009,30(04):8-11.

XU RONG-QI. Discussion of Harmonic Enlargement in the Reactive Power Compensation Equipment. [J]. Power capacitor & reactive power compensation, 2009, 30(4): 8-11.
[1]徐荣琦.浅谈无功补偿设备的谐波放大问题[J].电力电容器与无功补偿,2009,30(04):8-11. DOI：

XU RONG-QI. Discussion of Harmonic Enlargement in the Reactive Power Compensation Equipment. [J]. Power capacitor & reactive power compensation, 2009, 30(4): 8-11. DOI：

摘要

并联电容器在电网运行中产生大量谐波

由于相互作用会产生谐波放大甚至将会出现并联谐振

严重影响电能质量

危及电网的安全经济运行。通过分析并联补偿电容器与系统谐波放大的原理

说明了其对电网造成的危害

并提出抑制谐波放大的实施对策。

Abstract

Shunt capacitors generate a large number of harmonics in the power grid operation.Because of the interaction harmonic will be enlarged or even parallel resonance will be appeared.This will seriously affect the power quality

and endanger the safety operation of power grid.Through analyzing the theories of shunt compensation capacitor and system harmonic enlargement

the danger to the power grid is shown

and the countermeasures to suppress the harmonic enlargement are put forward.

关键词

电力系统谐波电容器电抗器电抗率

Keywords

power systemharmoniccapacitorreactorreactance rate

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Related Institution

Anhui Province Electric Co., Huaibei Power Supply Bureau

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