海洋石油161天然气机启动回路改造

海洋石油161平台天然气发电机启动方式为双电动马达启动,系统采用24V直流电源。原启动继电器在启机过程中经常烧毁,机组启动困难,影响电站的稳定运行。通过对天然气机启动回路的改造,有效解决了机组启动困难的问题。改造项目于2014年实施并完成,通过平台验收,经过近一年的使用,机组启动情况良好。

The natural gas generator of CNOOC 161 platform is started by double electric motors,and the system uses 24V DC power supply.The original starting relay is often burned out during the start-up process,which makes it difficult for the unit to start,which affects the stable operation of the power station.Through the transformation of the start-up circuit of the natural gas engine,the problem of difficult start-up of the unit has been effectively solved.The transformation project was implemented and completed in 2014 and passed the acceptance of the platform.after nearly a year of use,the unit started well.