摘要
介绍了TH-DMDS型电力设备局部放电在线监测与诊断系统。该系统为固定式装置,能够在电磁干扰较强的变电站环境下稳定运行,可全天候连续在线监测电力设备的故障放电信号,为电力现场及时发现设备故障隐患,为电力系统安全运行提供了保障。
This paper developed an on-line partial discharge(PD) monitoring and diagnostic system.Partial discharge(PD) is an important factor for judging the insulation condition of power equipments.On-line monitoring system can inspect power equipments' traits continuously and predict the latent faults in time by observing the change of traits.Now the system has been successful appliedin some substations,and the application results are satisfied.
出处
《水电能源科学》
2006年第3期82-84,共3页
Water Resources and Power
