An AC/DC Power System with an Auxiliary Three-Level Converter under Voltage Sags

被引：0
|
作者：
Hou, Chung-Chuan [1 ]
Lin, Shu-Wei [1 ]
Lien, Yung-Hsien [1 ]
Hsieh, Min-Ju [2 ]
机构：
[1] Chung Hua Univ, Hsinchu, Taiwan
[2] Ind Technol Res Inst, Hsinchu, Taiwan
来源：
2012 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE) | 2012年
关键词：
auxiliary three-level converter; active front-end converter; voltage sags ride-througe; FILTER; INVERTER;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This study proposed an AC/DC power system with an auxiliary three-level converter. The auxiliary three-level converter provides harmonic current compensation and regeneration capability. Thus the auxiliary three-level converter can accomplish the functionalities of an active front-end converter, but with only 0.3-0.5 pu of converter rating. Furthermore, a voltage sags ride-through solution is proposed for the auxiliary three-level converter. Test results are presented to validate the performances of the proposed AC/DC power system with an auxiliary three-level converter.
引用
收藏
页码：1968 / 1972
页数：5
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