高温超导电缆输电技术作为一种新型电力传输技术,已成为当前电力传输技术的重要发展方向之一.当高温超导电缆运行在电力系统中时,必将经受诸如系统短路故障电流、瞬时大负荷冲击等各种故障电流冲击,高温超导电缆的传输能量较高,一旦发生故障,不仅会对高温超导电缆本体造成损伤,还会严重影响其供电可靠性乃至整个电力系统的稳定性.为保证电力传输系统的安全稳定运行,对超导电缆失超的热过程进行研究是非常有必要的.本文首先介绍了超导电缆失超的暂态热过程数学模型,接着确定了其边界条件,最后在Matlab中,对超导电缆在电流冲击下的热过程进行了仿真研究.
参考文献
[1] | Takato Masuda;Hiroyasu Yumura;M. Watanabe;Hiroshi Takigawa;Y. Ashibe;Chizuru Suzawa;H. Ito;Masayuki Hirose;Kenichi Sato;Shigeki Isojima;C. Weber;Ron Lee;Jon Moscovic .Fabrication and Installation Results for Albany HTS Cable[J].IEEE Transactions on Applied Superconductivity: A Publication of the IEEE Superconductivity Committee,2007(2 Pt.2):1648-1651. |
[2] | Maguire J. F.;Schmidt F.;Bratt S.;Welsh T. E.;Yuan J.;Allais A.;Hamber F. .Development and Demonstration of a HTS Power Cable to Operate in the Long Island Power Authority Transmission Grid[J].IEEE Transactions on Applied Superconductivity: A Publication of the IEEE Superconductivity Committee,2007(2):2034-2037. |
[3] | Maguire, J. F.;Yuan, J.;Romanosky, W.;Schmidt, F.;Soika, R.;Bratt, S.;Durand, F.;King, C.;McNamara, J.;Welsh, T. E. .Progress and Status of a 2G HTS Power Cable to Be Installed in the Long Island Power Authority (LIPA) Grid[J].IEEE Transactions on Applied Superconductivity: A Publication of the IEEE Superconductivity Committee,2011(3):961-966. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%