treeing

A study of the mechanism of electrical treeing inhibition in polymer blend system

聚合物共混体系电树枝抑制机理的研究

Study on enhanced treeing property for polyethylene by effective voltage stabilizers

提高聚乙烯树枝化性能和机理的研究

Relationship between Property of Water Absorbing and Water Treeing in Polyethylene

聚乙烯吸水特性与水树的关系

Status quo of the research into water treeing in polymer

聚合物中水树的研究现状

Study on water treeing and water absorption rule in polyolefin

聚烯烃中水树和吸水规律的研究

The effects of oxygen on the electrical treeing characteristics in low density polyethylene

低密度聚乙烯电树枝老化中氧的影响研究

Mechanism , Detection and Prevention of Water Treeing in XLPE Power Cables

交联聚乙烯电力电缆水树产生机理、检测及预防

Current characteristics of ultra-low frequency harmonic response in XLPE cable containing water treeing

含水树枝XLPE电缆的超低频谐波响应电流特性实验研究

Study on inhibiting water treeing in modified polyethylene

改性聚乙烯高聚物抑制水树的研究

Study on water treeing in polyethylene modified by ethylene-acrylic acid copolymer

乙烯-丙烯酸共聚物改性聚乙烯的水树生长研究

A new model for treeing of polyethylene

聚乙烯树枝化的新模型

Effect of Sorbital on Space Charge Distribution and Resistance to Water Treeing in Polyethylene

三梨糖醇对PE空间电荷和耐水树性能的影响

Characteristics of Microstructure and Electrical Treeing in PE / MMT Nanocomposites

聚乙烯/蒙脱土纳米复合物的显微结构及其树枝化性能

The properties of water absorbing and water treeing in polyethylene and polyethylene modified samples were studied .

对聚乙烯及改性聚乙烯的吸水特性和水树形成规律进行了研究。

Relationship Between the Space Charge and the Property of Water Absorbing in New Cable Material of Retarding Water Treeing

新型抗水树电缆料的空间电荷和吸水特性的关系

Influence of Polymer Congregating State and Survival Mechanical Stress to Electrical Treeing in XLPE

聚合物聚集态和残存应力对交联聚乙烯中电树枝的影响

Electrical Treeing Model in Dielectric with Barriers

嵌入屏障的绝缘介质中电树生长模型

Relationships of space charge accumulation with electrical and water treeing in XLPE modified by EAA

EAA改性XLPE中空间电荷和电树、水树的关系

XLPE cable ; electrical treeing ; boosting rate ; tree morphology ; fractal dimension .

交联聚乙烯电缆；电树枝化；升压速度；树枝形态；分形维。

The diagnostic methods for aged insulation due to water treeing are briefly described from the point of view of practical application .

从实际应用角度出发，文章最后简要的介绍了由水树引起的绝缘老化的诊断方法。

Solid dielectric breakdown due to treeing

固体电介质树枝化击穿

Polyethylene Electrical treeing Charge trapping ;

聚乙烯；电树枝；电荷陷阱；

Research on Correlation Between Thermal Aging and Electrical Treeing of Cross-Linked Polyethylene Cable Influence of Different Effects on Growth of Electrical Trees in Insulation Polymer

交联聚乙烯电缆热老化与电树枝化相关性研究绝缘材料电树枝发展过程中不同效应的影响

Different mechanisms to inhibit water treeing were found for ethylene-acrylic acid ( EAA ) copolymer and sorbital .

乙烯-丙烯酸共聚物（EAA）和三梨糖醇在抑制聚乙烯的水树形成机理上有所不同。

The qualitative link between tan δ and the probability and length of water treeing was found by the experimental of tan δ - V .

通过对实验样品进行tanδ-V特性实验，找到了tanδ与水树形成概率和长度之间的定性关系。

The initiation voltage of short circuit treeing after the positive and the negative dc pre-stress increase by 26 8 % and 36 3 % respectively .

在正负极性直流预压短路树枝试验中，分别提高试样短路树枝起始电压268%和363%。

It is found in this paper that most growing processes of electrical tree are with stages , and are accompanied with two kinds of different treeing structures in XLPE at lower frequency .

本文研究发现，XLPE电缆绝缘中电树枝的生长过程多数呈阶段性特征，并且在较低的电压频率下伴随着两种不同的电树枝结构。

In the DC short-circuit voltage , comparing to polypropylene , the PP / CA202 material mixed with nucleating agent have improved the DC short-circuit electrical treeing resistance .

直流短路电压时，与纯PP相比，加入成核剂的PP/CA202试样的耐直流短路树枝化特性有所提高。

The test results with the needle-plane electrode system under ac voltage at77 K indicate that the fatigue break in UHMW-PE under mechanical forces during the electrical treeing is a critical factor .

结果表明，机械应力下疲劳强度的劣化是低温电树枝化的重要因素。超高分子量聚乙烯具有低温性能好。

Environmental-stress cracking ( ESC ) resistance of LDPE grafted with silicon oil was improved apparently , the breakdown voltage at working frequency and indicative voltage of treeing initiation are also enhanced significantly .

经硅油接枝改性后的聚乙烯耐环境应力开裂能力大大增强；树枝引发示性电压和工频击穿电压也得到明显提高。