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- Analysis and countermeasures of roof insulator flashover in electric locomotives running in Beijing-Guangzhou line 京广线电力机车车顶闪络问题分析及对策
- Insulator Flashover Voltage Forecasting Under Complex Circumstance Based on Support Vector Machine 基于支持向量机的复杂环境条件下绝缘子闪络电压的预测
- insulator flashover 绝缘子污闪
- Springy and soft, wool is nature's best insulator. 柔软并且富有弹性，羊毛是大自然最好的保温材料。
- A loose mulch acts on the surface as an insulator. 疏松的覆盖物在土壤表面起了隔热的作用。
- 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。
- Peel the insulator and waterdam from the door. 从车门上剥落绝缘垫和挡水器。
- Suitable for a switch insulator. 适合用作开关绝缘体。
- Dry air is a good insulator, but sea water is not. 干燥空气是一种好绝缘物，海水则不是。
- Few substances can equal fur as an insulator. 作为绝缘体很少有其他材料能与动物皮毛相媲美。
- Is this new material a conductor or an insulator? 这种新材料是导体还是绝缘体?
- Is this material a conductor or an insulator? 这种材料是导体,还是绝缘体?
- Firstly, some basic theories and on-line detecting measures existed of insulator contamination flashover are studied and analyzed, and the drawbacks are pointed out as well. 首先本文对绝缘子污闪机理进行仔细研究与分析,并对国内外现有的防污措施和在线监测方法进行了探讨,指出存在的不足之处。
- Ice coating on overhead contact line not only will influence contact line's sag and pole capability, but will influence the flashover voltage of insulator. 接触网覆冰不仅影响接触线的弛度、支柱的容量,在一定程度上还影响着接触网绝缘子的闪络电压。
- It is presented that the flashover voltage of parallel insulator is lower than that of single insulator, while the V type insulator's is almost the same as that of single one. 指出并联绝缘子串间击穿电压相比单串时有所降低，而V字型串对击穿电压的影响很小。
- insulated flashover 绝缘闪络
- Computation and Analysis of the Lightning Protection of the Three-Gorges 500 kV Double-circuit Towers--The Leader Developing Model Insulation Flashover Criterion and the Lightning Performance of One Circuit Insulation Enhanced Scheme 三峡500kV双回同塔线路防雷特性计算分析--先导发展模型绝缘闪络判据及一回增强的不平衡绝缘方案
- Can you discriminate between conductor and insulator? 你能把导体与绝缘体区别开吗?
- The atoms of an insulator hold their electrons very tight. 绝缘体的原子把电子抓得很牢。
- The critical flashover current reduces with the decrease of air pressure. 临界闪络电流随着气压的降低明显减小。
