计算了绝缘子在轻污秽度下污秽绝缘强度受气压影响的海拔修正系数。
The altitude revision factors influenced by pressure on pollution insulating strength of insulators were calculated under light pollution degree.
因此，绝缘子既要有良好的电气性能，又要有足够的机械强度。
Therefore, the insulator should have both good electrical properties and sufficient mechanical strength.
结果表明，棒形悬式瓷绝缘子重量轻，抗老化性能好，耐污性能较好，拉伸强度高，不可击穿，使用维护简便。
The results show that the long rod insulator features light weight, better anti-ageing performance, better anti-pollution behaviour, high tensile strength, puncture-proof and easy maintenance.
绝缘子覆冰密度与电场强度、绝缘子材料、结构、形状、覆冰水电导率等有关。
It also shows that the electric strength, the material, type, structure of insulators and the water conductivity may influence the ice density.
通过测定高强度绝缘子的热膨胀和X射线衍射强度进行试验。
Tests were carried out by measuring the thermal expansion and the X-ray diffraction intensities of high-tension insulators.
根据绝缘子和均压环表面电场强度控制的考虑，对不同布置方式的均压环配置进行了设计，并对比了不同的均压环设计方案。
Based on the consideration of the electric field around composite insulators and grading ring, design of the grading ring was given compared with different arrangement forms and different design.
内楔式高长期强度复合绝缘子发明属电气工程技术领域。
The present invention relates to the field of electric engineering technology.
内楔式高长期强度复合绝缘子发明属电气工程技术领域。
The present invention relates to the field of electric engineering technology.
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