Impact of sampling frequency on accuracy of unbalance factor measurement by DFT

被引：0
|
作者：
Tarasiuk, Tomasz [1 ]
Pilat, Andrzej [1 ]
机构：
[1] Gdynia Maritime Univ, Dept Marine Elect Power Engn, Gdynia, Poland
来源：
2015 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC) | 2015年
关键词：
unbalance factor; measurement uncertainty; sampling frequency;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The proposed paper is to discuss the problem of accuracy of unbalance factor measurement by discrete Fourier transform (DFT). Particularly, a problem of inappropriate sampling frequency is considered, when signals are sampled non-coherently. The measurement window width and its shape are considered as well. All analyses are based on analytical solutions as well as simulation and experimental research.
引用
收藏
页码：1420 / 1424
页数：5
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