【摘要】 指出了随着国民经济健康发展,电网负荷日益增长,导致电缆线路快速增加。面对线路走廊制约、电磁环境限制、供电可靠性及城市美化的需要,阐述了交联聚乙烯电缆以其多种优点,覆盖各个电压等级,已成主流。以110kV交联电缆为重点,提出了现有检测技术方法和适用条件,并客观分析了电缆检测技术未来发展的路线。更多还原

【Abstract】 With the development of national economy,the increasing power load leads to the extension of cable lines. Confronted with the constraints of line passage ways,the demands on electromagnetic environment and on power supply reliability as well as the need for city’s beautification,XLPE cable,with its many benefits,covering all the voltage levels,has become the mainstream.The existing method of detection and application conditions of 110 kV XLPE cable are described,and the future development of cable detection technology is also analyzed.更多还原