Sample Size Planning in Experimental Research of Dielectric Stress in Oil-barrier Transformer Insulation

被引：0
|
作者：
Gabric, Petar [1 ]
Mikulecky, Antun [1 ]
Podobnik, Vladimir [2 ]
机构：
[1] Koncar Elect Engn Inst, Fallerovo Setaliste 22, HR-10000 Zagreb, Croatia
[2] Koncar Power Transformers Ltd, Josipa Mokrov 12, HR-10090 Zagreb, Croatia
来源：
SPECIAL ISSUE OF THE 4TH INTERNATIONAL COLLOQUIUM -TRANSFORMER RESEARCH AND ASSET MANAGEMENT | 2017年 / 202卷
关键词：
transformer insulation; experimental research; sample size; test censoring; Monte Carlo experiment;
D O I：
10.1016/j.proeng.2017.09.701
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：
An approach for experimental research planning, based on Monte Carlo experiments, is suggested in this paper. The analysis is performed for AC permissible stress research in oil-barrier insulation system where paper insulated electrodes are used for insulation models production. The influence of sample size and high voltage test censoring on the accuracy of permissible stress estimation is examined as well as the possibility of using Monte Carlo experiments in costs and time-consumption optimization. (C) 2017 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：138 / 146
页数：9
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