Comparison of Charge Estimation Methods in Partial Discharge Cable Measurements

被引：33
作者：
Mor, A. Rodrigo [1 ]
Morshuis, P. H. F. [1 ]
Smit, J. J. [1 ]
机构：
[1] Delft Univ Technol, Elect Sustainable Energy Dept, NL-2628 CD Delft, Netherlands
来源：
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION | 2015年 / 22卷 / 02期
关键词：
Partial discharge measurement; band-pass filters; frequency response measurements; charge estimation; PD DETECTION; CALIBRATION; BANDWIDTH;
D O I：
10.1109/TDEI.2015.7076760
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：
The aim of this paper is to compare different partial discharge (PD) charge estimation methods for PD cable measurements. The paper covers the mathematical foundation behind the different presented methods, and explores the limits of each method regarding the associated maximum charge estimation errors in PD cable measurements. The results are focused on long cables where large PD pulse distortions are present and therefore, the measured pulses differ significantly from the calibrator ones. Each proposed method is analyzed, and finally, limitations of each method are discussed.
引用
收藏
页码：657 / 664
页数：8
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