论文部分内容阅读
针对变电站设备状态传统监测、诊断手段存在的问题,以220 k V黄河变电站为研究对象,开展了变电站智能数字化安全监测系统的研究工作。通过对现有试验和诊断方法进行数字化改造,安装全数字一体化智能监测单元,实施智能数字化安全监测体系建设,实现了对变电站内高电压设备绝缘等状态参数的实时监测,设备缺陷检出的灵敏度和有效性显著提高,保障了设备的安全稳定运行。
Aiming at the problems existing in traditional monitoring and diagnosis of substation equipment status, a 220 kV Yellow River substation is taken as the research object to carry out research work on substation intelligent digital safety monitoring system. Through the digital transformation of the existing test and diagnosis methods, the all-digital integrated intelligent monitoring unit is installed and the intelligent digital safety monitoring system is implemented to realize the real-time monitoring of the status parameters such as the insulation of the high-voltage equipment in the substation, the detection of equipment defects Sensitivity and effectiveness significantly improved to protect the safe and stable operation of equipment.