Simple Control Strategy of the Series Filter within a Unified Power Quality Conditioner

被引：0
|
作者：
Ivanov, Sergiu [1 ]
Ciontu, Marian [1 ]
Sacerdotianu, Dumitru [2 ]
Radu, Alexandru [3 ]
机构：
[1] Univ Craiova, Fac Elect Engn, Craiova, Romania
[2] Natl Inst Res Dev & Testing Elect Engn, Craiova, Romania
[3] INDA ELTRAC, Craiova, Romania
来源：
2017 INTERNATIONAL CONFERENCE ON ELECTROMECHANICAL AND POWER SYSTEMS (SIELMEN) | 2017年
关键词：
Active power filter (APF); phase locked loop (PLL); unified power-quality conditioner (UPQC);
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Unified power quality conditioner (UPQC) consists of combined shunt and series active power filters which acts both on the source side and on the load side for improving the power quality. The paper presents a simple method for controlling the series filter under unbalanced and distorted load conditions. The proposed control method is based on a three phase locked loop (PLL). For giving a complete approach of the UPQC, the control of the shunt filter is also presented. The whole system is then simulated. The results emphases on one hand a specific starting procedure and on the other hand the corrections of the power quality on the source side, by comparing the power factor and current THD before and after use of the UPQC. The simulation was performed by using the Matlab-Simulink environment.
引用
收藏
页码：427 / 430
页数：4
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