Long term test of buried gas insulated transmission lines (GIL)

被引：11

作者：

Chakir, A

Sofiane, Y

Aquelet, N

Souli, M

机构：

[1] Univ Lille, CNRS 1441, Lab Mecan, F-59655 Villeneuve Dascq, France

[2] Siemens AG, D-91052 Erlangen, Germany

来源：

APPLIED THERMAL ENGINEERING | 2003年 / 23卷 / 13期

关键词：

gas insulated transmission line; N2/SF6 gas mixture; high power transmission; directly buried; transient thermal; Ansys;

D O I：

10.1016/S1359-4311(03)00131-5

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Transmitting high amounts of electrical power with an underground transmission installation requires high performance systems with low losses due to thermal effects. Gas insulated transmission lines (GIL) are an excellent means of transmitting power in such a way. An analysis using the FEM-method (ANSYS) was carried out to study the unsteady state behaviour of buried GIL. In a long duration test the GIL the calculated results were compared to the results of the measurement to check the accuracy of the numerical model so that it could be used for the design and improvement of future applications. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1681 / 1696

页数：16

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