[1]任 磊,姜齐荣,魏应冬,等.一种基于晶闸管和超级电容储能的统一电能质量调节器[J].控制与信息技术,2015,(04):35-38.[doi:10.13889/j.issn.2095-3631.2015.04.007]
 REN Lei,JIANG Qirong,WEI Yingdong,et al.An UPQC Based on Thyristor and Ultra Capacitor[J].High Power Converter Technology,2015,(04):35-38.[doi:10.13889/j.issn.2095-3631.2015.04.007]
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一种基于晶闸管和超级电容储能的统一电能质量调节器()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2015年04期
页码:
35-38
栏目:
“电能质量与高效优质用电”专刊
出版日期:
2015-08-05

文章信息/Info

Title:
An UPQC Based on Thyristor and Ultra Capacitor
文章编号:
2095-3631(2015)04-0035-04
作者:
任 磊姜齐荣 魏应冬田钰笙
清华大学 电机工程与应用电子技术系
Author(s):
REN Lei JIANG Qirong WEI Yingdong TIAN Yusheng
Department of Electrical Engineering, Tinghua University
关键词:
统一电能质量调节器双向晶闸管超级电容器
Keywords:
UPQC(unified power quality conditioner) bidirectional thyristor ultra capacitor
分类号:
TM761+.1
DOI:
10.13889/j.issn.2095-3631.2015.04.007
文献标志码:
A
摘要:
由于传统的统一电能质量调节器(UPQC) 无法实现系统电源电压深度跌落和短时中断的补偿功能,文章提出一种新型UPQC,它加入了双向晶闸管、超级电容储能和双向DC-DC 变换器模块,并在传统UPQC 基础上去掉了串联逆变器,增加了系统电源电压深度跌落和短时中断的电压补偿功能。基于该拓扑结构, 提出了一种快速关断晶闸管的方案,可以实现启动电压补偿的无缝切换。此外,该UPQC 还具备有源滤波、无功补偿和三相不平衡补偿功能。仿真和实验结果证实该方案可较全面、有效地解决电能质量问题。
Abstract:
The traditional UPQC(unified power quality conditioner) cannot realize voltage compensation when the system’s power voltage deeply drops or interrupts in a short time. A new type of UPQC was proposed, which was added bidirectional thyristor, ultra energy storage and bidirectional DC-DC converter modules, removed the series inverter of traditional UPQC, namely increasing the voltage compensation function. A fast turn-off scheme for thyristor was proposed based on the UPQC to realize seamless switching when starting voltage compensation. The UPQC also possesses active power filter and reactive power compensation and three-phase unbalance power compensation. The simulative and experimental results confirm that the scheme can effectively and comprehensively solve the problems of power quality.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-06-08
作者简介:任磊(1978-),男,博士,研究员,主要研究方向为电力电子控制技术、配电网供电可靠性与电能质量。
更新日期/Last Update: 2016-01-04