| 基于DSP-CPLD控制的并联有源电力滤波器 |
| |
| 引用本文： | 沈璐,陶以彬.基于DSP-CPLD控制的并联有源电力滤波器[J].电力电子技术,2009,43(3). |
| |
| 作者姓名： | 沈璐 陶以彬 |
| |
| 作者单位： | 1. 芜湖职业技术学院,安徽,芜湖,241000
2. 南瑞集团公司,江苏,南京,210003 |
| |
| 摘 要： | 简要分析了并联有源电力滤波器(APF)的工作原理.针对三相三线系统,且考虑电网电压畸变和不对称情况,给出一种基于滑动平均值原理的谐波检测法,以实现无功功率和谐波全补偿的控制策略.设计了基于DSP-CPLD的全数字控制系统,详细论述了系统硬件和软件的设计方案.实验结果验证了控制策略的正确性和设计的有效性.
|
| 关 键 词： | 滤波器 并联 数字控制 |
Shunt Active Power Filter based on a new Digital Control Means |
| |
| SHEN Lu,TAO Yi-bin.Shunt Active Power Filter based on a new Digital Control Means[J].Power Electronics,2009,43(3). |
| |
| Authors: | SHEN Lu TAO Yi-bin |
| |
| Affiliation: | 1.Wuhu Profession and Technology College;Wuhu 241000;China;2.Nanrui Group Co. Ltd.;Nanjing 210003;China |
| |
| Abstract: | The operating principle of the shunt active power filter is analyzed.A control strategy based on harmonic detection method of the sliding average is given in consideration of the source voltage becoming distorted and unbalanced, which can compensate the reactive power and harmonics completely for three-phase three-wire system.A fully digital control system based on DSP and CPLD is designed and the system design including hardware and software is discussed.The experimental results show that the strategy is c... |
| |
| Keywords: | filter shunt digital control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
