雷害已成为影响台站长期稳定运行的重要因素之一。通过对昆明地震台前兆观测仪器连续几年多次雷电故障现象特征、诊断修复过程、故障原因等的分析,提出了雷害故障检修的一般步骤方法。
Lightning disturbance is one of the key factors that affected the seismic station working normally. Based on analysis of precursor observation data related lightning disturbance in recent years of kunming seismic station and repaired the instrument, this paper presents one system check method of instrument of lightning disturbance.