绕组绝缘

发电机定子绕组绝缘缺陷及老化的声学检测

Acoustic detection of defects and aging of stator winding insulation in generator

定子绕组绝缘状态参量的偏最小二乘回归分析

Study and analysis of the stator winding insulation condition parameters using a partial least square approach

TRT发电机励磁绕组绝缘降低故障的处理

Treatment of insulation quality lowering of TRT generator excitation winding

高压交流电机定子绕组绝缘方法研究

Research on insulating method of stator winding of high-pressure AC motor

大型电机定子绕组绝缘系统的诊断性试验及其标准

Diagnostic Test and Standard of Utility-type Generator Stator Winding Insulating System

一种变压器绕组绝缘纸板微水分测量传感器

A Sensor for Measuring Moisture in Pressboard of Transformer Coils

航空电机绕组绝缘热老化过程的可靠性模型

The Reliability Model of during Thermo-Aging of Winding Insulator in Aero-Electric Machines

大型电机定子绕组绝缘局部放电测量的噪声干扰及其抑制方法

The Noise Suppression in PD Measurement of Stator Winding of Large Generator

水轮发电机定子绕组绝缘的老化特征和寿命预测

Feature analysis and ageing forecast on stator winding insulator of hydroelectric generator

缺陷对变频牵引电机定子绕组绝缘的影响

Influence of Defects on Stator Windings of Traction Motor Supplied by Frequency Convertor

发电机定子绕组绝缘受潮的现场干燥处理

On-site Drying Treatment on Wetted Insulation of Generator Stator

高压电机定子绕组绝缘电阻温度特性研究

Study on Temperature Characteristics of Insulation Resistance of Stator Winding of High-Voltage Motor

发电机定子绕组绝缘介质暂态电场分布的场路分析法

Field-circuit analysis method of transient electric field in stator winding insulation of generators

水内冷汽轮发电机定子端部绕组绝缘故障检测手段探讨

Discussion on Detection of Stator Winding Insulation Faults of Inner Water Cooled Turbogenerators

用脉冲响应法检测电机定子绕组绝缘故障的研究

The Research of Motor Stator Winding Insulation Fault Detection with Impulse Response Analysis Method

关于发电机定子绕组绝缘电阻测量及最低允许值的分析

Insulation resistance measurement of generator stator winding and analysis of its minimum allowable value

直流电机电枢绕组绝缘的在线检测方法

The on Line Way to Detect the Insulation of Armature Windings for DC Generator

一例发电机定子绕组绝缘异常的检查和处理

Checking and Dealing Process for Abnormal Behavior of a Generator ′ s Stator Coil Insulation

大型电机定子绕组绝缘的在线监测纸机多点传动的负荷分配器

On - Line Monitoring of Insulation of Stator Windings of Large Rotating Machines The Load Distributor

定子绕组绝缘处理新方法

New Method for Stator Winding insulation

封闭母线瓷支撑绝缘子缺陷对机组定子绕组绝缘测量的影响

Influence of the Defect of Porcelain Insulator for Supporting IPB on the Insulation Tests of Generator Stator Winding

采用自励短路干燥法处理水轮发电机绕组绝缘下降问题

Treating the Problem on Decreasing of Insulation Effect of Winding of Turbine Generator By the Self-excited and Short-cut Desiccation Method

局部放电测量是诊断定子绕组绝缘最为有效的方法的之一。

On-line partial discharge monitoring is one of the most effective methods for winding insulation diagnosis of large generator stator .

局部放电在线检测技术是高压旋转电机定子绕组绝缘监测的有效方法。

On-line Partial Discharge ( PD ) detection is a common method for insulation monitoring in high voltage electrical machines .

大型水内冷发电机定子绕组绝缘参数的精确测量，一直是一个难题。

The accurate measurement of large sized , especially the super large internal water cooling generator windings insulation has been a tough job .

分析电动机绕组绝缘电阻偏低的原因，介绍绕组受潮进行干燥处理的方法及注意事项。

This paper analyzes the causes of lower insulance for motor winding and introduces the drying treatment methods and matters needing attention of moist winding .

绝缘的电性能对发电机的长期安全运行有重要影响，是绕组绝缘的重要性能之一。

The electric properties of insulation which is a key issue of the insulation state , is very important to the Safe operation of generator .

变压器运行时必然会产生损耗，损耗的产生会使变压器内部的温度升高，严重影响其绕组绝缘纸的寿命，从而影响到整个变压器的运行安全。

Running causes loss , which would increase inner temperature of transformer , affect the life expectancy and influence the running safety of the entire transformer .

阐述了高压异步电动机定子绕组绝缘结构，对电机定子绕组故障出现的原因进行了分析，提出了诊断方法，确定解决方案。

The insulation structure of stator winding of HV motor is introduced . The fault of stator winding is analyzed and related diagnosis method is put forward .

为了保证牵引机车运行的安全可靠性，牵引电机绕组绝缘的诊断技术和剩余寿命评估技术显得日益迫切。

In order to assure the reliability and safety , it 's imperative to develop the diagnostic technology for the winding insulation and the evaluation methods of the residual lifetime .