10kV消弧线圈档位指示异常的分析与处理

Analysis and Treatment for Abnormal Indication of 10kV Petersen Coil

介绍一起10kV消弧线圈位置指示轴根部断裂导致档位无法显示缺陷的分析和处理过程,并结合停电机会对该缺陷进行了处理。介绍消弧线圈位置指示轴的工作原理,分析导致消弧线圈档位无法显示的原因,并提出了相关防范措施。

The defect analysis and treatment process of root fracture of position indicator aix which resulting in the inability to display the gear position in 10kV Petersen coil was introduced.The defect was treated with the power outage.The working principle of the indicator axis of the Petersen coil was introduced in detail.The reasons for the inability to display Petersen coil position were analyzed,and some relevant precautions were put forward to provide reference for the treatment of similar defects.