Modernization of testing equipment for inspection of damage in gas pipelines' insulation

被引:0
|
作者
Deordiev, G. I. [1 ]
机构
[1] Russian Acad Sci, Inst Met Phys, Ural Div, Ekaterinburg 620041, Russia
关键词
3;
D O I
10.1134/S1061830907050099
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Two types of pulse generators are developed that, being supplied from the same automobile battery (12 V), produce an output power of 100 W at a frequency of 1 kHz with similar to 80% efficiency. These generators are included in the testing equipment for inspection of damage in gas-pipeline insulation and are used in the Ural region, in particular, in Pervoural'sk, Novoural'sk, Mednogorsk, Izhevsk, Khanty-Mansiisk, Buzuluk, and Tobol'sk.
引用
收藏
页码:344 / 347
页数:4
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