智能变电站过程层故障诊断及定位技术研究

智能变电站由于结构复杂,设备繁多,出现故障情况时有发生,一旦故障情况得不到及时处理,将会对电力系统以及电力用户造成不良影响。文章针对智能变电站发生故障概率比较高的过程层,开展故障诊断及定位的关键技术研究,设计变电站过程层故障诊断及定位系统,为变电站过程层减少故障发生率,提高变电站整体的安全稳定运行具有重要意义。

Due to the complex structure and various equipment,intelligent substation failures occur from time to time.Once the fault situation can not be dealt with in time,it will have adverse effects on the power system and power users.Aiming at the pro cess layer with high fault probability of intelligent substation,this paper studies the key technologies of fault diagnosis and location,and designs the fault diagnosis and location system of substation process layer,which can reduce the occurrence of fault in the pro cess layer of substation.It is of great significance to improve the safe and stable operation of the whole substation.