Switching Process Analysis of TSC Device

NONG Wei-yong1; CHENG Han-xiang2

doi:10.14044/j.1674-1757.pcrpc.2012.06.002

您当前的位置：

首页 >

文章列表页 >

Switching Process Analysis of TSC Device

更新时间：2024-09-14

- Switching Process Analysis of TSC Device
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 33, Issue 6, Pages: 26-29(2012)
- 作者机构：
  
  1. 河源供电局电力调度控制中心
  2. 广东工业大学自动化学院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2012.06.002
  CLC： TM761
- Published：2012，
- 稿件说明：
移动端阅览
[1]农为踊,程汉湘.TSC装置投切过程分析[J].电力电容器与无功补偿,2012,33(06):26-29.

NONG WEI-YONG1, CHENG HAN-XIANG2. Switching Process Analysis of TSC Device. [J]. Power capacitor & reactive power compensation, 2012, 33(6): 26-29.
[1]农为踊,程汉湘.TSC装置投切过程分析[J].电力电容器与无功补偿,2012,33(06):26-29. DOI： 10.14044/j.1674-1757.pcrpc.2012.06.002.

NONG WEI-YONG1, CHENG HAN-XIANG2. Switching Process Analysis of TSC Device. [J]. Power capacitor & reactive power compensation, 2012, 33(6): 26-29. DOI： 10.14044/j.1674-1757.pcrpc.2012.06.002.

摘要

对低压配电系统中的无功补偿电容器

一般采用晶闸管进行动态投切。文中对晶闸管的投入和切除过程的数学模型进行了详细的分析推导。理论推导结果证明无论晶闸管切除次序如何

3台电容器上的残压始终为线电压峰值的1.366、1、0.366倍;V1、V2晶闸管两端的电压始终在一定的范围变化。该结果为抑制投切过程中产生的过电压问题及TSC装置中晶闸管的参数选择提供了理论依据。

Abstract

Thyristors are usually used to switch reactive power compensation capacitor at low voltage distribution system.In this paper

the mathematical model for switching on and off process of thyristors is analyzed and derivated in detail.It is proved by the theoretically derivated result that the residual voltage on 3 units of capacitors is 1.366

1 and 0.366 times of the peak of line voltage respectively

regardless of switching sequence of the thyristors;and the voltage on both sides of V1 and V2 thyristors are always within a definite variation.The result provides a theoretical basis for restraining overvoltage in switching process and for rating parameter selection of thyristors in TSC device.

关键词

晶闸管投切电容器（TSC）投切过程分析过电压

Keywords

thyristor switched capacitor（TSC）analysis of switching processovervoltage

references

Views

216

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Overvoltage Caused by Trpping of Internal Fuse in High-voltage Capacitor

Brief Analysis of Withstanding Fire and Rupture of Power Capacitor

Application Study of the On-line Monitoring System of Shunt Capacitors

Selection of Electric Field for the Interpolar Medium of Series Capacitors

Related Author

ZHANG Jian ping

ZHANG Ai li

YANG Jing nan

GUO Tian xing

SHEN Wen qi

ZHANG Jian-ping

ZHANG Ai-li

YANG Jing-nan

Related Institution

西安电力电容器研究所陕西西安710082

Xi’an Power Capacitor Research Insitute

西安电力电容器研究所西安710082

Petroleum Chemical Pipeline Preservation and Transportation Company of China, Dongyig

武汉高压研究院

⁰