The paper analyzes problem existed in reactor and reason from 10kV side parallel connection reactor of 1 # main transformer in 330kV Alan Substation,changes all reactors which have fault,ensures safe and stable running to QingHai electric power system.

• 文章从阿兰变电所 1 %23主变 1 0kV侧并联电抗器运行中出现的问题及检查处理过程 ,分析了该电抗器所存在的缺陷及产生的原因 ,并及时对有问题的电抗器进行了更换 ,保证了我省电力系统的安全稳定运行。