排油注氮灭火系统在巴基斯坦NJ水电站主变消防上的应用

Application of Discharging Oil Injection Nitrogen Fire Extinguishing System to Main Transformer Fire in NJ Hydropower Station in Pakistan

文章分析研究水电站主变压器消防灭火系统。通过比较水喷雾灭火系统、泡沫喷雾灭火系统和排油注氮灭火系统的技术、经济特点,选择基于法国sergi公司TPAB型变压器保护装置的排油注氮灭火系统作为巴基斯坦NJ水电站的安全可靠的主变消防系统。

This paper analyzes and studies the technical and economic characteristics of the main transformer fire extinguishing system of hydropower station.By comparing the technology and economic characteristics of the water spray fire extinguishing system,the foam spray fire extinguishing system and the oil discharge nitrogen injection fire extinguishing system,Fire extinguishing system as Pakistan’s NJ hydropower station to adapt to the safe and reliable main transformer fire extinguishing system.