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- Finite element method is applied to analyze the windage of suspension insulator strings under dynamic wind loads. 针对传统计算方法的不足,采用有限单元法计算分析动态风作用下悬垂绝缘子串的风偏。
- With the development of EHV/UHV DC transmission projects, it is inevitable to study DC pollution flashover performance of long insulator strings. 超、特高压直流输电的发展需要对长串直流绝缘子污闪特性研究。
- This paper elaborates theoretically the corona current characteristics of insulator strings under high voltage application and verifies them by experiment. 论述了绝缘子串在高电压作用下的电晕电流特性,并通过试验进行了验证。
- Through comparing the two scheme, hanging a heavy hammer under the insulator string decreases the angle of wind oscillation for insulator s tring, and no same accident happens. 经过方案比较,绝缘串下加挂重锤,减小绝缘子串风偏角,未发生类似事故。
- Preformed Suspension Set is used to fix the conductor to the insulator string on the straight pole and tower, or hang the lightning conductor to the straight pole and tower. 预绞式悬垂线夹用于将导线固定在直线杆塔的绝缘子串上,或将避雷线悬挂在直线杆塔上。
- It is highly non-uniform with the line end insulators bearing a higher voltage than that in an ac insulator string on dry condition. 乾燥情况下,直流系统绝缘子串电压分布更加不均匀,导线端绝缘子电压更高。
- This paper proposes the insulation detection of insulator strings based on the realizing process with a fuzzy logical reasoning method, especially the establishment of the fuzzy relation matrix. 实验结果表明,利用模糊推理方法实现输电线路绝缘子串在线检测是完全可行的,其操作的方便性和检测的准确性与现有方法相比具有较明显的优势。
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- STUDY OF ON-LINE DETECTING DEVICE FOR SUSPENSION INSULATOR STRING 悬式瓷绝缘子在线检测装置的研究
- The money was lent to us with no strings attached. 这些钱借给我们是无附带任何条件的。
- Research on the Impulse Discharge on UHV Long Insulator String 特高压绝缘子串冲击电压放电特性研究
- He tied a string on his finger to jog his memory. 他把一条细绳系在指头上,以唤起记忆。
- The piece is scored for piano and strings. 这是为钢琴、弦乐器谱的曲子。
- The child was trailing a toy car on a string. 小孩用绳子拖着一辆玩具车。
- It was the latest in a string of hotel disasters. 那是一系列的饭店事故中最新发生的一起。
- She's had us all on a string for too long. 我们大家受她摆布已经很长时间了。
- Don't cut the string, untie the knots. 别剪断绳子,把结解开。
- Harp not for ever on the same string. 勿老调重谈。
- Construction Procedures for Replacing Strain Insulator Strings of 500 kV Lines 500 kV线路整串更换耐张绝缘子的施工工艺
- He fished a length of string out of his pocket. 他从口袋里掏出一条绳子。