中国电子科技2008，Vol.6Issue(2)：108-111,4.
Live-Grid Operation and Maintenance of the 35 kV/121 MVA Superconducting Cable System
Live-Grid Operation and Maintenance of the 35 kV/121 MVA Superconducting Cable System
摘要
Abstract
A 33.5 m, 35 kV/121 MVA, three-phase, warm dielectric HTS power cable system was successfully installed and activated in China Southern Power Grid at the Puji substation in Kunming on April 19th of 2004, supplying electricity to four industrial customers (including two metallurgical refineries) and a residential population of about 100000. In this paper, we give an update on the operation and maintenance status of the system and comments on reliability issues. We conclude that the superconducting cable system is currently quite robust and feasible for particular utility applications, and it will be improved by advancement in cryogenic equipment and system technology.关键词
Power grid/power transmission/superconductivity/superconducting cableKey words
Power grid/power transmission/superconductivity/superconducting cable分类
信息技术与安全科学引用本文复制引用
Huan-Huan Li,An-Lin Ren,Ying Xin,Hui Hong,Zhi-Li Chen,Lin-Na Shi..Live-Grid Operation and Maintenance of the 35 kV/121 MVA Superconducting Cable System[J].中国电子科技,2008,6(2):108-111,4.基金项目
This work was supported in part by the Chinese Ministry of Science and Technology under Grant No. 2002AA306154, 2004AA306110, 2005AA306120 and 2006AA03Z207, the Beijing Municipal Science and Technology Commission under Grant No. H020420010210, and the Yunnan Provincial Science and Technology Department under Grant No. 2003BABCA05A041 and 2003530101000415. （）
