Applying of FFT algorithmic in power substation microcomputer monitoring system based on DSP2407

被引：0
|
作者：
Wang, Ping [1 ]
Li, Duiyuan [2 ]
Zhu, Darong [1 ]
Zhu, Guang [1 ]
机构：
[1] Anhui Univ Architecture, Inst Mech & Elect Engn, Hefei, Anhui, Peoples R China
[2] Anhui SanLian Univ, Inst Traff Engn, Hefei, Peoples R China
来源：
MATERIALS PROCESSING AND MANUFACTURING III, PTS 1-4 | 2013年 / 753-755卷
关键词：
power substation; AC sampling; FFT; DSP; MATLAB;
D O I：
10.4028/www.scientific.net/AMR.753-755.2573
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the detection substation microcomputer AC sampling system, monitor the three-phase voltage, three-phase current, power factor, power online in real-time. This paper describes a FFT designing idea of the synchronous sampling in AC sampling from the substation monitoring system parameters.It provided sampling and calculation methods to apply DSP, MCU measurement of AC signal, details of the mathematical model of AC electrical parameters digital sampling, the introduction of schematic diagram of hardware processing sampling signal of FFT, comparison of the realization of the software and MATLAB simulation, thus obtained the correctness of this algorithm.
引用
收藏
页码：2573 / +
页数：2
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