1) chain of egg insulators
蛋形绝缘子串，拉线绝缘子串
2) chain of egg insulators
蛋形绝缘子串
3) insulator string
绝缘子串
1.
Analysis and countermeasures of ice flashover on 500 kV transmission line insulator string;
500 kV输电线路绝缘子串冰闪及防治措施分析
2.
On application of weights to windage suppression for insulator strings on suspension towers;
对采用重锤来改善直线杆塔绝缘子串风偏的看法
3.
Researches of Voltage and Electric Field Distribution Along Insulator Strings of 110kV Transmission Line;
110kV线路绝缘子串电压和电场分布的研究
4) insulator strings
绝缘子串
1.
Voltage distribution calculation and analysis of insulator strings on 330 kV transmission line based on sub-model method;
基于子模型法的330 kV线路绝缘子串电压分布计算
2.
In order to guarantee the safe operation of insulator strings and fittings of 1 000 kV AC transmission lines,grading rings and shielding rings should be installed on lines for its high voltage.
1 000 kV交流特高压输电线路电压较高,需要对绝缘子串进行均压和屏蔽以保证线路能安全稳定运行,为此,应用有限元法对1 000 kV交流特高压输电线路各种典型绝缘子串型的电压分布进行了计算。
3.
With application of new materials,advanced structural design and appropriate installation method,this essay introduces the replacement of 500 kV insulator strings on suspension angle tower with charged power,which has not been solved.
通过分析、计算、试验、试运行,介绍了如何设计先进的结构,选择适合的操作方法,彻底解决500 kV直线转角塔绝缘子串无法带电更换的老大难问题。
5) V-shaped insulator string
V形绝缘子串
1.
V-shaped insulator string using on the wire can resolve the contradictions between the corridor path of the ultra-high pressure transmission line with the increasingly scarce land resources.
导线采用V形绝缘子串悬挂方式可以解决超高压输电线路走廊与日益紧缺的土地资源之间的矛盾。
6) middle line insulator string
中线绝缘子串
1.
Using guyed tower middle line insulator string as an object, through analyzing of distance between cross arm and boom guy plumb plane, and projecting insulator string length, angle, conductor wind inclined angle, and sag to boom guy plumb plane, middle line insulator string tracking equations can be established.
以拉线塔中线绝缘子串为分析对象,通过对横担、拉线铅锤面间的距离分析,再将绝缘子的串长、角度,导线风偏角、弧垂投影至拉线铅锤面,在拉线铅锤面建立中线绝缘子串的轨迹方程,以带电体与拉线间的距离为限制条件,从不同角度计算出第1、2、3极限风偏角,取其中的最小值为极限风偏角。
补充资料：绝缘子
| 绝缘子 insulator 用于支持带电导体并使其绝缘的电器元件。一般由绝缘件（如瓷件）和金属附件（如钢脚、铁帽、法兰等）用胶合剂胶合或机械卡装而成。架空输电线路、发电厂和变电所的母线及各种电气设备的外部带电导体均须用其支持，并使之与大地（或接地物）或其他有电位差的导体绝缘。基本性能包括电气性能、机械性能和热性能。此外，还有耐环境和耐老化等性能。当绝缘子电压等级提高时，其尺寸和重量相应增加，但电气及机械性能并不按比例提高，耐热急变性能则下降。因此，电压等级高的绝缘子的制造较为困难。
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条