阐述了电气设备的在线监测工作是开展状态检修的前提条件；
The writer proposes that state-based maintenance is scientific, reasonable and economic, and that on-line monitoring of electric equipment is prerequisite conditions of state-based maintenance.
介绍了一种高压电气设备绝缘在线监测智能化系统的组成、原理及功能，并分析了应用实例。
This paper introduces the principles and functions of insulation online monitoring intelligent system for HV electrical equipment, and analyzes the application example.
红外热成像技术能快速、实时地采用非接触手段，在线监测和诊断出电气设备的大多数过热故障。
Infrared thermal imaging technology can quickly make on-line monitoring and diagnosis of overheating fault of electrical equipment by real-time non-contact method.
该方法可用在高压电气设备绝缘在线监测系统中，保证在线监测的准确性和可靠性。
It can be applied in on-line insulation status monitoring system for HV electric equipment with the veracity and reliability ensured.
大型电力变压器局部放电信号的特征提取是电气设备绝缘在线监测及故障诊断技术领域的前沿研究课题。
The feature extraction of partial discharge signal of transformer is the front research project in online monitoring and diagnosing high voltage insulation failure.
本文研究的应用于高压电气设备上的温度在线巡回监测系统可以实时监测设备故障，自动切断故障电路，实现保护功能。
Distributed online temperature monitoring system studied in this paper can monitor HV device in the real-time way, and can cut off the failure circuit so as to implement protecting function.
积极推广电气设备在线红外监测技术，对保障电气设备安全运行，实现电气设备的状态检修起到极大的推动作用。
The popularization of the monitoring technology for electrical equipment plays an positive role in promoting safe operation and status maintenance of electrical equipment.
摘要：在线监测系统对于大容量电气设备的绝缘监测具有积极的意义。
Abstract: On-line monitoring system for large-capacity insulation monitoring of electric equipment has a positive meaning.
传统的试验和诊断方法已经不能满足对电气设备检测的需要，因此在线监测显得尤为重要。
The traditional periodical maintenance has serious shortcomings, which don't satisfy the requirement of monitoring anymore. Therefore, on-line monitoring takes an important role.
为了提高变电站电气设备的安全可靠性指标，研发了容性设备绝缘介损在线监测系统。
In order to improve greatly the reliability of high voltage apparatus, an online monitoring system of dielectric loss of capacitive equipment based on CAN is developed and studied.
实现电气设备状态检修的基础是对设备的在线状态监测。
On-line monitoring can accurately and instantly reflect electric equipment status and forecast service life, which also provides the basis for overhaul decision.
实现电气设备状态检修的基础是对设备的在线状态监测。
On-line monitoring can accurately and instantly reflect electric equipment status and forecast service life, which also provides the basis for overhaul decision.
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