[1]尹陆军,张 俊.应用于并网逆变器的多通道并行数字滤波器[J].控制与信息技术(原大功率变流技术),2018,(03):44-47.[doi:10.13889/j.issn.2096-5427.2018.03.009]
 YIN Lujun,ZHANG Jun.Multi-channel Parallel Digital Filter for Grid-connected Inverter[J].High Power Converter Technology,2018,(03):44-47.[doi:10.13889/j.issn.2096-5427.2018.03.009]
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应用于并网逆变器的多通道并行数字滤波器()
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《控制与信息技术》(原《大功率变流技术》)[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2018年03期
页码:
44-47
栏目:
信息技术与系统
出版日期:
2018-06-05

文章信息/Info

Title:
Multi-channel Parallel Digital Filter for Grid-connected Inverter
文章编号:
2096-5427(2018)03-0044-04
作者:
尹陆军 1张 俊2
(1. 安徽一天电能质量技术有限公司,安徽合肥 230088; 2. 安徽三联学院电气学院,安徽 合肥 230601)
Author(s):
YIN Lujun1ZHANG Jun2
( 1. Anhui Onesky Power Quality Tech. Co., Ltd., Hefei, Anhui 230088, China; 2. School of Electrical Engineering, Anhui SanLian University, Hefei, Anhui 230601, China )
关键词:
FPGA 数字滤波器多通道模块复用并网逆变器 FDATOOL
Keywords:
FPGA digital filter multi-channel module reuse grid-connected inverter FDATOOL
分类号:
TM761
DOI:
10.13889/j.issn.2096-5427.2018.03.009
文献标志码:
A
摘要:
提出了一种基于FPGA 的数字滤波器实现方法并进行了理论分析,首先用加法模块、乘法模块及限位截断模块实现滤波器内核,在此基础上提出了模块复用的概念,用有限的FPGA 资源实现多通道的滤波器,并将多通道的输入输出数据与滤波器内核进行封装。用FDATOOL 模块设计滤波器参数,在Xilinx Spartan6 系列的FPGA 平台上用VHDL 编写数字滤波器,并将FPGA 芯片作为DSP CPU 的并行外设进行实际效果验证。该方法已经成功应用到多款并网类逆变器产品中,取得了很好的滤波效果。
Abstract:
It proposed an implementation method of digital filter based on FPGA and analysed its principle. Filter kernel is realized by adding module, multiplication module and limit truncation module, and then the concept of module reuse is proposed to realize mutlichannel filter with limited FPGA resources and encapsulate the input output data bus and kernel in one module. Using FDATOOL module to design filter parameters and VHDL to write digital filter running on a Xilinx Spartan6 FPGA platform, the actual effect was verified by setting the FPGA as DSP peripheral. The method has been successfully applied to a variety of power electronic grid-connected inverters and achieved good results.

参考文献/References:

[1]ZHANG Y,LI J,LI X M,et al. A Method for the Suppression of Fluctuations in the Neutral-Point Potential of a Three-Level NPC Inverter with a Capacitor-Voltage Loop[J] . IEEE Transactions on Power Electronics, 2016,31(1):825-836.
[2]王兆安,杨君,刘进军.谐波抑制和无功功率补偿[M].北京:机械工业出版社,1998:245-310.
[3]KOURO S, MALINOWSKI M, GOPAKUMAR K, et al. Recent advances and industrial applications of multilevel converters[J]. IEEE Transaction on Industrial Electronics, 2010, 57(8):2553-2580.
[4]安金龙,单智,尤轶,等.基于FPGA 高效移相全桥变换器的研究[J].电工电能新技术,2017, 36 (2):37-42. 
AN J L,SHAN Z,YOU Y,et al. Research on high efficiency phaseshift full bridge converter based on FPGA[J]. Advanced Technology of Electrical Engineering and Energy, 2017, 36 (2): 37-42.
[5]杜勇. 数字滤波器的MATLAB 与FPGA 实现[M].北京:电子工业出版社,2012.[6]XILINX INC. Spartan-6 FPGA Family Data Sheet[Z].XILINX INC, 2013.

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[1]尹陆军,李 瑜,严良占.基于DSP+FPGA的多同步旋转坐标系分次谐波补偿算法实现[J].控制与信息技术(原大功率变流技术),2016,(03):32.[doi:10.13889/j.issn.2095-3631.2016.03.007]
 YIN Lujun,LI Yu,YAN Liangzhan.Implementation of the Subharmonic Compensation Algorithm Based on DSP+FPGA and Multiple Synchronous Rotating Coordinates[J].High Power Converter Technology,2016,(03):32.[doi:10.13889/j.issn.2095-3631.2016.03.007]

备注/Memo

备注/Memo:
收稿日期:2017-12-28
作者简介:尹陆军(1977-),男,工程师,主要研究方向为电力电子并网逆变器硬件平台及软件算法。
更新日期/Last Update: 2018-06-26