Study to TSC Reactive Power Compensation Equipment with Pre-charge Dynamic Non-transition Process

JIN Jian-feng1; WENG Li-min2; SHEN Li-ming3; HUO Xiao-jiang1; LI Xiao-jie1; ZHANG Qing-wei 4

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Study to TSC Reactive Power Compensation Equipment with Pre-charge Dynamic Non-transition Process

更新时间：2024-09-14

- Study to TSC Reactive Power Compensation Equipment with Pre-charge Dynamic Non-transition Process
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Issue 5, Pages: 15-19(2007)
- 作者机构：
  
  1. 郑州电力高等专科学校
  2. 武汉大学电气工程学院
  3. 新乡供电公司
  4. 河南省电力职工大学
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM761.1
- Published：2007，
- 稿件说明：
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[1]靳建峰,翁利民,沈黎明,霍小江,李晓洁,张庆伟.TSC无功补偿装置的研究[J].电力电容器,2007,{4}(05):15-19.

JIN JIAN-FENG1, WENG LI-MIN2, SHEN LI-MING3, et al. Study to TSC Reactive Power Compensation Equipment with Pre-charge Dynamic Non-transition Process. [J]. Power capacitor & reactive power compensation, 2007, (5): 15-19.
[1]靳建峰,翁利民,沈黎明,霍小江,李晓洁,张庆伟.TSC无功补偿装置的研究[J].电力电容器,2007,{4}(05):15-19. DOI：

JIN JIAN-FENG1, WENG LI-MIN2, SHEN LI-MING3, et al. Study to TSC Reactive Power Compensation Equipment with Pre-charge Dynamic Non-transition Process. [J]. Power capacitor & reactive power compensation, 2007, (5): 15-19. DOI：

摘要

通过晶闸管投切电容器组的电路模型

运用拉氏变换分析了无过渡过程投切电容器的两个必要条件

以及满足该条件的主电路的结构和触发时应解决的问题;详细分析了预充电无过渡过程TSC主电路的工作原理;针对现有的触发电路调试复杂、运行易受环境影响的特点

以其工作波形为基础

以星形连接的晶闸管投切电容器组为例

阐述了预充电动态无过渡过程TSC触发电路的设计应注意的事项、实现的途径及原理框图

该电路通过了实验室验证

文章在最后得出了合理的结论。

Abstract

To solve shutting flow-current and operating over-voltage why are aroused by switch on/off capacitor frequently in safety

running

and energy quality researching field of power system

It is necessary to analyse the circuit model of capacitor switch-on/off by thyristor.Two necessary conditions of non-transition process switch on/off capacitor are needed

and in order to meet with these conditions

some problems about the structure of the main circuit should be solved;Secondly

the work principle of the TSC main circuit of pre-charge non-transition process is introduced in detail.Based on the work waveform

some items are expounded

which should be paid attention to when pre-charge dynamic non-transition process TSC trigger circuit is designed;Finally

the principle block drawing and the way to realize the TSC trigger circuit of pre-charge dynamic non-transition process are given.

关键词

预充电动态无过渡过程TSC触发电路

Keywords

Pre-chargedynamicNon-transition processTSCTrigger circuit

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