电力系统在线监测中的检测信号含有大量的背景噪声，不便于检测。
Online monitoring of power system test signal contains a lot of background noise, not easy to detect.
大型电力变压器的局部放电在线监测技术是高电压绝缘检测与诊断领域研究的热门课题。
Large power transformer partial discharge on-line monitoring technology is a hot topic in high voltage insulation detection and diagnosis domain.
电力变压器局部放电在线监测是当前高电压绝缘检测与诊断领域研究的热点课题。
On-line PD monitoring of power transformer is Presently the research hotspot in the area of high voltage insulation measurement and diagnosis.
首先，本文对三相电力变压器空载损耗、负载损耗在线检测理论进行了讨论和分析。
Firstly, this paper shows a method to detective the open circuit loss and the load loss of the there-phase power transformer online by operating the real-time voltage and current of the transformer.
局部放电在线检测可以及时反映电力设备绝缘老化情况，是状态监测和故障诊断的重要手段。
Partial discharge (PD) on-line detection can timely reflect the degradation degree of power apparatus, thus becoming a useful technique for condition monitoring and failure diagnosis.
该系统主要用于电力设备局部放电的在线检测，能够有效滤除干扰，提高在线检测能力。
The system is mainly used for on-line partial discharge monitoring in electrical equipment. It can effectively leach interference and improve the ability for on-line partial discharge monitoring.
该系统主要用于电力设备局部放电的在线检测，能够有效滤除干扰，提高在线检测能力。
The system is mainly used for on-line partial discharge monitoring in electrical equipment. It can effectively leach interference and improve the ability for on-line partial discharge monitoring.
应用推荐