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中文摘要: 阐述了并联有源电力滤波器在启动过程中直流侧电压和电流过冲的问题,提出了一种改进的软启动控制策略,并将其与传统的PI控制方法相结合,有效降低了启动瞬间的冲击电压和冲击电流.在电源电流直接控制方法的基础上,阐述了负载动态情况时的直流侧电压的控制问题,并用仿真软件MATLAB/Simulink进行仿真验证,结果证明了该方法理论上的正确性.
Abstract:The issue of over voltage and over current which occurs while the active power filter (APF) is started is briefly described． And integrated with traditional PI control method，a developed control strategy is presented here． The proposed control strategy does suppress the over voltage and over current． The simulative result by MATLAB /Simulink demonstrates the validity of the methodproposed above．
文章编号：20110301 中图分类号： 文献标志码：
基金项目:
| 作者 | 单位 | |
| 王淮生 | wanghs11111@126. com. | |
| 夏慧峰 |
| Author Name | Affiliation | |
| WANG Huai-sheng | wanghs11111@126. com. | |
| XIA Hui-feng |
引用文本：
王淮生,夏慧峰.并联有源电力滤波器的软启动[J].上海电力大学学报,2011,27(3):209-213.
WANG Huai-sheng,XIA Hui-feng.Research on the Soft startup of the Shunt Active Power Filter[J].Journal of Shanghai University of Electric Power,2011,27(3):209-213.
王淮生,夏慧峰.并联有源电力滤波器的软启动[J].上海电力大学学报,2011,27(3):209-213.
WANG Huai-sheng,XIA Hui-feng.Research on the Soft startup of the Shunt Active Power Filter[J].Journal of Shanghai University of Electric Power,2011,27(3):209-213.