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厦门地震台模拟观测仪静电干扰影响及预防
Phenomena and precaution of electrostatic interference of analog instrument in Xiamen Seismic Station
- DOI:
- 作者:
- 杨婕1) 占惠2) 张翊宁3)
- 作者单位:
- 1)中国福建 361003 厦门地震台 2)中国福建 361021 厦门地震勘测研究中心 3)中国福建 363000 漳州地震台
- 关键词:
- 静电干扰；故障分析;预防
electrostatic interference, trouble analysis, precaution
- 摘要:
- 静电对电子设备的干扰不容忽视。通过对厦门地震台模拟记录仪曲线几次畸变现象分析，认为就是静电干扰的影响，物理放电可以有效消除影响。增加观测室湿度可以有效预防静电产生。
The influence of static interfering to electronic equipment can not be ignored. In this paper, we analyzed the phenomena of aberration in curve of simulated recorder in Xiamen Seismic Station, which was thought to be effect of electrostatic interference, and physical discharge could eliminate the effect effectively. Increasing the humidity of the air in observation room could effectively prevent static electricity emerging.
