耐电晕

耐电晕材料合成及耐电晕机理研究进展

Development of Synthesis of Corona Resistant Materials and the Theories of Corona Resistance

耐电晕绕组线的发展

Development of the corona resistant winding wires

聚酰亚胺/纳米ZnO耐电晕杂化膜的绝缘特性

Insulation Properties of Polyimide / Nano-ZnO Hybrid Films With Good Corona Resistance

纳米TiO2填料对变频电机耐电晕电磁线绝缘性能的影响

Influence of Nano TiO_2 Filler on the Corona-resistant Magnetic Wire Insulation Performance of Inverter-fed Motor

无机粒子杂化聚酰亚胺（PI）薄膜具有优良的耐电晕特性，广泛应用在变频电机和变压器中。

The inorganic particles hybrid polyimide films are newly emerging advanced materials with excellent corona-resistant and have been widely used in frequency control motor .

研究结果表明，无机纳米颗粒改变了PI薄膜基体的结构环境，起到了改善导热、提高耐电晕性、降低热损伤以及阻止电极损坏等作用。

The research results show that the inorganic nanoparticles change environment of PI matrix and play a role of improving thermal conductivity , increasing corona-resistance , decreasing heat damage and preventing electrode damage .

其次，对不同条件下老化后的试样做了扫描电镜（SEM）分析，微观上分析了局部放电对绝缘的破坏，同时对比了不同绝缘材料的耐电晕性能。

Secondly , SEM analysis of samples aged under different conditions was conducted . The insulation damage degree caused by PD was more directly understood from microcosmic level and meanwhile compare the corona-resistant capability of different insulating materials .

纳米二氧化硅/聚酰亚胺耐电晕薄膜的研究

Preparation and study of nano-Silica / Polyimide corona-resistant composition film

变频电机用耐电晕漆包线漆的研制

Research on Corona - Resistant Varnish for Enamel Wire

耐电晕特种绕组线的制造及应用

Production and Application of Special Corona-Resistant Winding Wires

杂化聚酰亚胺薄膜耐电晕性能的研究

Study on corona-resistance property of Hybrid Polyimide Film

本文简要介绍了一种耐电晕漆包线漆的研制情况及耐电晕漆的技术指标。

This article states briefly the research on corona resistant Varnish for enamel wires .

新型双涂层耐电晕漆包线的研制

Development of New Two-coating Anti-corona Enameled Wire

并提出了一个耐电晕模型。

A corona-resistance model was put forward .

耐电晕复合绝缘材料的研究

Study of corona resistant composite insulating material

聚合物纳米复合材料耐电晕机理的研究进展

Development of Corona-resistance Mechanism of Polymer Nano-composites

结果表明：纳米二氧化硅/聚酰亚胺复合薄膜耐电晕性比普通的聚酰亚胺薄膜高。

The results show that the film corona-resistance is higher than that of common PI films .

并且本实验室近些年来在研究纳米复合薄膜的介电性能和耐电晕机理上，积累了大量的理论认知。

Our laboratory accumulates lots of theory knowledge about dielectric and coronal resistance of nano-composite films .

耐电晕聚酰亚胺薄膜的研制

Corona - resistant polyimide film

耐电晕聚酰亚胺薄膜中的无机相电晕老化后呈现更浓密的絮状团簇，无机-有机相界面间有很好的浸润性，而原始薄膜没有这一现象。

After corona aging , the inorganic phase in the corona-resistant film appears flocculating cluster and infiltrated organic phase well .

不仅仅是高的机械强度、高模量和热稳定性，对耐电晕性能也提出了更高的要求，变成了性能指标中的一个重要因素。

Not only mechanical strength , modulus and thermal stability but also the corona-resistance capacity had been an very important factor .

为了改进一种聚酯亚胺无溶剂绝缘浸渍漆的耐电晕性能，加入自制的纳米氧化铝改性。

To improve the electronic corona-resistance of a unsaturated polyesterimide solventless impregnating varnish , nano alumina was added into the varnish .

采用耐电晕材料作为变频电机的漆包线绝缘是延长变频电机使用寿命的重要途径之一。

It is one of the important ways to use corona-resistant material as insulating material of the wire for inverter-fed motors .

本文主要介绍了两种耐电晕性好，绝缘厚度薄，机电性能优良，而且导热、耐热性都很高的新型绕组线。

This article presents two kinds of special winding wires with excellent electrical properties , corona resistance and the highly thermal conductivity .

测试和分析了某型耐电晕电磁线绝缘漆中无机填料的化学组成和微观形貌，并测试该电磁线绝缘漆的紫外可见光吸收谱。

Chemical constitution and microscopic pattern of the inorganic filler in a corona resistant magnetic wire insulating coating was tested and analyzed .

目前，在高聚物/无机纳米杂化材料耐电晕性方面的研究工作还不多。

Up to now , the study on the corona-resistance of polymer / nano-inorganic hybrid materials has seldom been reported in the literature .

本文重点讨论了杂化薄膜的电学性能，包括介电性能、绝缘性能和耐电晕性能。

In this article , the electrical properties of the films including dielectric property , insulating properly and the corona-resistant property were emphasized .

同时它具有优良的电气绝缘性能和优良的抗臭氧、耐电晕、憎水防潮性能。

Meanwhile , the medium has excellent electric insulating property and great ozone resistant , corona resistant , water-repellent and moisture resistant performance .

电压高，定子绕组槽内电场分布的改善及耐电晕等技术处理难度大。

Because under high voltage , the technology to improve electric field distribution of stator coil in slot and to against corona in slot is hard to finish .

结果表明纳米杂化聚酰亚胺薄膜比原始薄膜的耐电晕时间长很多，并且随薄膜厚度的增加耐电晕时间成非线性增加。

The results show that the corona resistance time of hybrid film is much more than the original one and the time rose nonlinearly along with the thickness of the film .