Owing to the high performance, the second generation （2 G） high Tc superconducting tapes based on yttrium barium copper oxide have attracted much attention of the researchers worldwide to develop the processing tech...Owing to the high performance, the second generation （2 G） high Tc superconducting tapes based on yttrium barium copper oxide have attracted much attention of the researchers worldwide to develop the processing techniques for application. In recent years, a series of the achievements have made the 2 G tapes become the focus of the superconductor research. An overview of the recent progress of 2 G superconductor tapes was provided,展开更多
提出了一种施工便捷、高强度的玻璃钢电缆铜带屏蔽防盗保护管来替代传统的塑料和铁质保护管,通过玻璃钢的高韧性及高强度,当35 k V及以下交联聚乙烯电缆受到外力撞击破坏时能起到保护电缆的作用,当人为盗割时由于玻璃钢管的特性使之比...提出了一种施工便捷、高强度的玻璃钢电缆铜带屏蔽防盗保护管来替代传统的塑料和铁质保护管,通过玻璃钢的高韧性及高强度,当35 k V及以下交联聚乙烯电缆受到外力撞击破坏时能起到保护电缆的作用,当人为盗割时由于玻璃钢管的特性使之比较难破坏,能够有效确保电缆的安全运行。这种玻璃钢管在上海市奉贤区的登杆电缆上已得到了广泛的应用。展开更多
文摘Owing to the high performance, the second generation （2 G） high Tc superconducting tapes based on yttrium barium copper oxide have attracted much attention of the researchers worldwide to develop the processing techniques for application. In recent years, a series of the achievements have made the 2 G tapes become the focus of the superconductor research. An overview of the recent progress of 2 G superconductor tapes was provided,
文摘提出了一种施工便捷、高强度的玻璃钢电缆铜带屏蔽防盗保护管来替代传统的塑料和铁质保护管,通过玻璃钢的高韧性及高强度,当35 k V及以下交联聚乙烯电缆受到外力撞击破坏时能起到保护电缆的作用,当人为盗割时由于玻璃钢管的特性使之比较难破坏,能够有效确保电缆的安全运行。这种玻璃钢管在上海市奉贤区的登杆电缆上已得到了广泛的应用。
