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- Different safety standards have different requirements for the clearance and creepage distance of the limits of different calculation methods and results. 摘要不同的安全标准对电气间隙和爬电距离有不同要求,其限值的求法和结果不尽相同。
- The total creepage distance of an insulator shall be not less creepage distance requested by the pollution level for the site. 绝缘子总的爬距应等于或大于由该地区污秽等级所要求的爬距。
- It can seems from fig.rignt, the creepage distance of add shed part exceed porcelain shed is increasing creepage distance. 从右图可知,超出瓷裙以外部分的爬距是新增的爬距。
- The 50% flashover voltage gradients and the effectiveness of creepage distance of composite insulators are larger than porcelain and glass insulators. 其沿面50%25闪络电压梯度和爬电距离有效系数均高于瓷和玻璃绝缘子;
- The external diameter and creepage distance for add shed of middle internal diameter may be determinated according to internal inset method. 对于中间值内径的增爬裙,其外径和爬距可按内插法确定。
- The surface inside protected creepage distance did not moisten, thus may keep good hydrophobicity of silicone material surface. 在保护爬距部分表面不易受潮,保持了硅橡胶表面的憎水性。
- A new viewpoint on the selection of the specific creepage distance is put forward and the merits and disadvantages of the line lightning arrester are analyzed. 作者还对避雷器爬电比距的选择提出新的观点,分析了线路避雷器具备的优缺点。
- Calculation and numerical analysis from programming educesaccurate measurement of creepage distance in complicated structure, thereby strengthening the proficiency test ability. 爬电距离是安全试验和国内外水平测试的重要项目。
- AC flashover voltage,voltage gradient along the leakage distance and the valid creepage distance of polluted insulators are related to its materials and configuration. 人工污秽绝缘子的闪络电压、污闪电压梯度和有效爬电系数均与其材质和型式有关。
- Although the AC flashover performance of a polluted insulator has nationally been studied well, there is few study on the valid creepage distance of various types of insulators. 国内虽对污闪特性研究较多,但对不同绝缘子的有效爬电系数研究不多。
- In this paper, a switch power circuit is given as an example to introduce how to confirm the minimum clearance and creepage distance with working voltage on different safety standards. 今以一开关电源电路为例,介绍在不同标准下如何根据工作电压情况对最小电气间隙和爬电距离值进行确定。
- Hard training will fit them to run long distances. 严格的训练将使他们能跑长距离。
- Insulation coordination including clearances and creepage distances for electrical equipment 包括电气设备的间隙和漏电距离的绝缘配合
- Measuring of clearance and creepage distance 电气间隙爬电距离测定
- Minimum Nominal Creepage Distance mm 最小公称爬电距离
- effective specific creepage distance 有效爬电比距
- Scientists have studied the migration of fish over long distances. 科学家研究过鱼类远距离回游的现象。
- Insulation coordination for equipment within low-voltage systems - Part 5: A comprehensive method for determining clearances and creepage distances equal to or less than 2 mm 低压系统内设备的绝缘配合。第5部分:等于或低于2mm的余隙距离和漏电距离的综合测定法
- A good cyclist can cover distances of over a hundred miles a day. 自行车骑得好的人一天可以行驶一百多英里。
- Accurately Understanding Creepage Distance and Clearance 正确理解爬电距离和电气间隙
