[1]刘宪林,付永生..基于DSP的数字电能质量控制器硬件设计[J].郑州大学学报(工学版),2005,26(01):88-91.[doi:10.3969/j.issn.1671-6833.2005.01.023]
　LIU Xianlin,Fu Eternal Life.DSP-based digital power quality controller hardware design[J].Journal of Zhengzhou University (Engineering Science),2005,26(01):88-91.[doi:10.3969/j.issn.1671-6833.2005.01.023]

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基于DSP的数字电能质量控制器硬件设计()

分享到：

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

卷:

26卷

期数:

2005年01期

页码:

88-91

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

DSP-based digital power quality controller hardware design

作者:

刘宪林; 付永生.

郑州大学电气工程学院,河南,郑州,450002, 郑州大学电气工程学院,河南,郑州,450002

Author(s):

LIU Xianlin; Fu Eternal Life

关键词:

脉宽调制;  数字信号处理;  电能质量;  控制器

Keywords:

pulse width modulation;  digital signal processing;  power quality;  Controller

DOI:

10.3969/j.issn.1671-6833.2005.01.023

文献标志码:

A

摘要:

通过对目前有源滤波器和电能质量控制器设计方法的比较和分析,提出了一种以DSP芯片TMS320LF407为微控器的电能质量控制器的设计方案.利用该芯片强大的运算功能以及片内集成的事件管理器外设可以很方便的实现实时的谐波抑制、无功补偿、负荷平衡和降低电压闪变等功能.另外,利用该芯片的丰富片内外设以及电路中选择的智能驱动芯片,为控制器扩展了许多辅助功能,如过电压、过电流、串口通信等.该方案减小了电能质量控制器的设计复杂性和设计成本,对于电能质量控制器的产品化设计具有借鉴意义.

Abstract:

Through the comparison and analysis of the current design methods of active filter and power quality controller, a design scheme of power quality controller with DSP chip TMS320LF407 as microcontroller is proposed. The powerful computing function of the chip and the integrated event manager peripheral can easily realize real-time harmonic suppression, reactive power compensation, load balancing and voltage reduction flicker. In addition, using the rich internal and external peripherals of the chip and the intelligent driver chip selected in the circuit, many auxiliary functions such as overvoltage, overcurrent, serial communication, etc. are extended for the controller. This scheme reduces the design complexity and design cost of power quality controller, and has reference significance for the productized design of power quality controller.

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