Estimation of the Component Parameters for the Evaluation of the Power Quality Disturbances in the Frequency Domain

被引：1
|
作者：
Agrez, Dugan [1 ]
机构：
[1] Univ Ljubljana, Fac Elect Engn, Ljubljana 1001, Slovenia
来源：
2008 IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1-5 | 2008年
关键词：
power quality disturbances; frequency; amplitude; phase; harmonic distortion; estimation in the frequency domain;
D O I：
10.1109/IMTC.2008.4547289
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Simple algorithms for fast measurement and estimation of the unknown changing frequency, amplitude, phase, and other parameters for evaluation of the power quality disturbances are presented Parameters are calculated from the DFT coefficients. The optimum for reducing the time of measurement (three periods of the fundamental component) and reducing the influences of the harmonic components can be the estimation with the three-point interpolation and the Banning window.
引用
收藏
页码：1548 / 1553
页数：6
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