隔离变压器在雷达应急发电机中的防雷应用

摘要

通过使用一组四线三相制的隔离变压器,对天气雷达应急设备中的柴油发电机系统进行处理,将容易遭受雷击的"市电供电-柴油发电机供电"自动切换装置进行电磁耦合隔离,以防止供电自动切换装置在雷雨天气中遭到破坏性的雷击.%By using a set of four -wire and three -phase isolation transformers, we managed the diesel generator system in emergency weather radar equipment. The " city electric power supply -diesel generator power supply" automatic switchover device, which is easily struck by lightning, was isolated by electromagnetic coupling to prevent the destructive lightning strike of the automatic switching device in the thunderstorm weather.