Compensating Characteristics of Voltage Sag Compensator Utilizing Single-Phase Matrix Converter
Compensating Characteristics of Voltage Sag Compensator Utilizing Single-Phase Matrix Converter
复制标题
单相矩阵变换器电压暂降补偿器的补偿特性
DOI：
10.11142/jicems.2013.2.1.77
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Kichiro Yamamoto
中科院分区：
文献类型：
--
作者：
Kichiro Yamamoto;Keisuke Ikeda;Yu Tsurusaki;Minoru Ikeda;Kichiro Yamamoto
通过仿真研究了单相矩阵变换器的电压暂降补偿特性。描述了系统结构，采用状态空间平均法推导了单相矩阵变换器的数学模型。此外，单相矩阵变换器的稳定相超前补偿。最后，以500 W R-L负载为例，研究了该补偿器的补偿特性，结果表明，该补偿器可在功率因数为0.6（滞后）~ 0.8（超前）的负载范围内正常工作，并可补偿高达50%的电压暂降。
By using simulation, compensating characteristics of a voltage sag compensator utilizing single-phase matrix converter is examined. System configuration is described and mathematical model of single-phase matrix converter is derived by using the state space averaging method. In addition, the single-phase matrix converter is stabilized by phase-lead compensation. Finally, compensating characteristics of the compensator is investigated for 500W R-L load and it is demonstrated that the compensator can operate correctly for loads for the range of power factor 0.6 (lagging) - 0.8 (leading) and for up to 50% voltage sag.