变压器套管

静电场第四类边值问题及电容式变压器套管电场的计算研究

A Study of the Fourth Boundary value Problems of Electrostatic Field and its Computation of the Field for Capacitance Transformer Bushings

极性反转试验中，±800kV换流变压器套管尾部的电场分布研究

Study on Electric Field Distribution of ± 800 kV Converting Transformer Bushing Outlet Terminal during Polarity Reversal Test

讲述了电流互感器一次升流在继电保护回路验收中的重要性，并介绍了各种运行方式下开关CT与变压器套管CT一次升流的应用方法。

This paper introduces the importance of rising current at CT Primary Winding to the relay circuit check . And the method of rising current at CT primary winding and its application for switch and transformer bushing CTs in all kinds of operating modes are presented .

72.5kV/1250A短尾油纸电容式变压器套管

Oil Impregnated Paper Condenser Bushing 72.5kV/1250A with Short Lower Part

通过750kV变压器套管末屏进行过电压监测的方法研究

Study on Overvoltage Monitoring Methord by 750 kV Transformers ' Bushing Tap

介绍了额定电压为40.5kV～126kV油-油、油-SF6胶浸纸电容式变压器套管的设计原理和工艺流程；

The designing principle and engineering process of oil-oil and oil-SF_6 resin impregnated paper capacitance graded transformer bushing of nominal voltage 40.5kV ~ 126kV is introduced and essential technology for manufacturing capacitor body of bushing is discussed .

基于故障树分析法的变压器套管故障诊断

Fault Diagnosis of Transformer Casing Based on Fault Tree Analysis

变压器套管介质损耗在线监测的研究

Research on On-Line Monitoring of Dielectric Loss for Transformer Bushing

油-油、油-SF6胶浸纸电容式变压器套管的研制

Development of Oil-oil and Oil-SF_6 Resin Impregnated Paper Capacitance Graded Transformer Bushing

变压器套管电晕放电及其处理方法

Corona discharge and its processing method of transformer bushing

GB/T13027-1991油纸电容式变压器套管型式和尺寸

Oil impregnated paper capacitance graded transformer bushings-Types and dimensions

变压器套管故障状况及其分析

Fault Situation of Transformer Bushing and Its Analysis

变压器套管末屏对现场局部放电测量影响的实例与分析

Case Analysis of the Influences of Bushing Tap on On-site PD Test for Transformers

变压器套管式电流互感器极性测量方法

Measurement of Sleeve - type Current Transformer Polarity

大型电力变压器套管升高座中附加损耗分析

Analysis of additional losses at the bushings of a three phase large power transformer

分析了变压器套管法兰附近发生电晕放电的原因并提出处理方法。

Reasons for corona discharge nearby the flange of transformer bushing are analyzed , and puts forward processing method .

变压器套管排列：从高压侧看，自左向右排列。

The bushings of transformers shall be arranged from left to right as follows in the view of HV side .

本文研究了变压器套管介质损耗的数字化监测方法：谐波分析法，并采用谐波分析法进行了现场测试，分析了油中溶解气体的监测原理和其实现方法。

This paper researches the harmonic analysis method as a digitalized measurement method of dielectric loss of transformer bushing , and tests it practically . This paper also analyzes the principle and realizing method of gas solved in oil on-line monitoring .

对一起35kV变压器高压套管爆炸事故的原因进行了剖析，指出组合式导电杆可能存在的加工质量缺陷将对变压器安全运行带来事故隐患。

The paper analyzes an explosion fault of high voltage bushing in 35 kV transformer , and puts forward the hidden troubles of the safe operation of transformer , which may attribute to the processing quality of conductor pole .

大电流变压器低压套管过热分析及其防范措施

Analysis and improvement of LV bushing overheat in a heavy-current transformer

某大型变压器高压套管爆炸的原因分析及防范措施

Analysis of HV bushing explosion of a high-power transformer and improvement

电力变压器高压套管末屏接地方式问题探讨

Discussion on Earthing Modes of High Voltage Bushing End Shield in Power Transformer

主变压器低压套管出线连接过热分析及建议

Analyze the reason of overheat in low-voltage bushing outgoing line connection section of the main-transformer and proposal

空冷岛下方超高压变压器高压套管选型和运行维护

Type Selection of High Voltage Bushing in UHV Transformer below Air-Cooling Island and Its Operation and Maintenance

通过变压器电容式套管末屏获取过电压信号的方法

Method to Obtaining Overvoltage Signal via Condenser Bushing Tap of Transformer

变压器电容式套管电容量及介损测量接线方式分析

Analysis on Connection Mode of Measuring Capacitance and Dielectric Loss of Transformer Condenser Bushing

本文提出了一种利用变压器电容式套管，安装特制的电压传感器组成套管分压系统，从电容式套管的末屏抽头处获取电压信号的方法，实现对电网过电压信号的实时采集。

This paper presents a method that a special designed voltage transducer is installed at the tap of bushing to get the voltage signal from the power grid .

末端加压法对高压直流输电系统所用换流变压器阀侧套管预防性试验，特别是将来特高压直流换流变压器阀侧套管预防性试验具有较高的实用价值。

Applying voltage into the bushing tap method for preventive test of converter transformer value side bushing in HVDC , especially in the future for UHV , will have better practical value .

220kV变压器油纸电容式套管缺陷分析

Defect Analysis on 220 kV Transformer Oil-immersed Capacitor Bushing

介绍了一台110kV变压器高压侧电容套管引线焊接不良故障实例，通过色谱分析、电气试验、远红外测试等多种诊断技术的综合分析，发现了变压器存在的缺陷。

In this paper , an instance of 110 kV transformer 's fault is presented . The internal defect of insulation is found by means of chromatographic analysis , electrical test , and infrared diagnosis technology .