Assessment of the efficiency of heat removal from a cable in an underground power line

被引：0
|
作者：
Masnicki, Romuald [1 ]
Swisulski, Dariusz [2 ]
机构：
[1] Uniwersytet Morski Gdyni, Katedra Elektroenergetyki Okretowej, Ul Morska 81-87, PL-81225 Gdynia, Poland
[2] Politech Gdanska, Katedra Metrol & Syst Informacyjnych, Ul G Narutowicza 11-12, PL-80233 Gdanska, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2024年 / 100卷 / 06期
关键词：
underground cable lines; assessment of heat dissipation from the cable; control of the casing pipe filling; voltage drop measurements; MEDIUM-VOLTAGE; DISSIPATION;
D O I：
10.15199/48.2024.06.55
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 article presents a proposal for a simple procedure for assessing the efficiency of heat removal from underground power cables in casing pipes, which can be used when filling these pipes with a substance with approp & nacute;ate thermal conductivity. The procedure allows you to check whether individual pipes are filled correctly. It was formulated on the basis of the results of expe & nacute;mental tests car & nacute;ed out on the developed model of an underground power line, where, in addition to temperature measurements, voltage drops were also measured on cable sections.
引用
收藏
页码：264 / 268
页数：5
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