关于变电站主变压器充氮灭火装置使用的探讨

Discussion on the using of Nitrogen-filled Extinguisher of Main Transformer

针对河南省电力公司各供电公司220kV及以上变电站主变压器未利用充氮灭火装置扑救主变压器火灾的现状,从装置的动作原理、运行状态,探讨根据变电站的值班方式如何使用充氮灭火装置,从管理和技术角度提出了有关建议和改进措施。

Due to the situation that the main transformer is not using the Nitrogen-filled extinguisher in the 220kV and the above substation in the power supply company of Henan Electric Power, this paper discussed how to use the nitrogen-filled extinguisher based on the duty mode of the substation from the action principle and operation state of the device, and then put forward some relevant suggestions and measures for improvement from management and technical points.