Lightning over-voltage protection for automatic meteorological environment monitoring station
DU Zhihang · Journal of Nanjing University of Information Science & Technology · 2009
By analyzing the structure of the automatic meteorological environment monitoring station and the invading channel as well as the damaging effect of the lightning over-voltage,the paper points out that the reliable grounding joint should be used to prevent ground lightning counterattack;the shielding cable should be used to protect against electromagnetic pulse;the power supply systems,communication lines,collectors and sensors should be installed with SPD to inhibit the lightning over-voltage.All these can ensure the station's normal and reliable operation,providing the real-time meteorological data and the warning information.