[1]赵国生,吴智富,章玉政..基于DSP技术的单相有源滤波装置[J].郑州大学学报(工学版),2004,25(02):66-69.[doi:10.3969/j.issn.1671-6833.2004.02.016]
　Zhao Guosheng,Wu Zhifu,Zhang Yuzheng.Single-phase active filtering device based on DSP technology[J].Journal of Zhengzhou University (Engineering Science),2004,25(02):66-69.[doi:10.3969/j.issn.1671-6833.2004.02.016]

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基于DSP技术的单相有源滤波装置()

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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

25卷

期数:

2004年02期

页码:

66-69

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Single-phase active filtering device based on DSP technology

作者:

赵国生; 吴智富; 章玉政.

郑州大学电气工程学院,河南,郑州,450002, 许继集团电源公司,河南,许昌,461000

Author(s):

Zhao Guosheng; Wu Zhifu; Zhang Yuzheng

关键词:

单相有源滤波器;  基波有功电流;  基波无功电流;  DSP技术

Keywords:

single-phase active filter;  fundamental active current;  fundamental reactive current;  DSP technology

DOI:

10.3969/j.issn.1671-6833.2004.02.016

文献标志码:

A

摘要:

介绍一种基于DSP技术的单相电压型有源滤波装置(APF),阐述了该装置的主电路结构、需要补偿的无功及谐波电流计算方法及电容电压稳定控制方法.对DSP芯片的特点、装置的硬件结构以及该有源滤波装置的控制策略进行分析,装置的测试结果表明该控制策略是切实可行的.该有源滤波装置可用于电气化铁道的无功动态补偿,也可用于三相四线制电网的分相无功补偿与谐波抑制.

Abstract:

A single-phase voltage type active filtering device (APF) based on DSP technology is introduced, and the main circuit structure, the calculation method of reactive and harmonic current to be compensated and the capacitor voltage stability control method of the device are expounded. The characteristics of DSP chip, the hardware structure of the device and the control strategy of the active filter device are analyzed, and the test results of the device show that the control strategy is feasible. The active filter device can be used for reactive power dynamic compensation of electrified railways, and can also be used for split-phase reactive power compensation and harmonic suppression of three-phase four-wire power grid.

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