Therefore, it has great significance to research DC icing test methods on disk-shaped suspension insulator for study of DC transmission line characteristics of external insulation.
因此，对盘形悬式绝缘子直流覆冰试验方法进行研究，对直流覆冰输电线路外绝缘特性的研究具有重大的意义。
The Angle deflection, buckling stress of insulator, horizontal load and vertical load were recorded. The mechanical failing load test was performed on buckling insulator.
监测了角度偏移、受压复合绝缘子的应力及水平荷载和垂直荷载，并在多次试验后对受压绝缘子进行了机械破坏负荷试验。
The influence of pollution, faulty insulator position, insulator type, detection distance to the detection effect was analyzed by the test.
试验中分析了污秽、劣化绝缘子位置、绝缘子型式、检测距离等对检测效果的影响。
The feasibility of examining electrical porcelain insulator(EPI) with creeping wave probe was stu-(died, ) and a special test block was made for the experiment.
分析了超声爬波检测瓷绝缘子的可行性，加工制作了爬波检测专用试块。
Using the finite element method and the method of conductive paper analogue test, the analysis and calculation of the electric field distribution of the hanging insulator is carried out.
本文利用有限元素法和导电纸模拟试验的方法，对悬式绝缘子的电场分布进行了分析计算。
This paper analyzed the test courses which tend to yield error, put forward proposals for advancing test accuracy of heat insulator.
本文对易产生误差项目的检测过程进行了剖析，并就如何提高保温材料的检测精度问题提出建议。
The utility model provides an ultrasonic fault detection comparing test block for a high-voltage pillar porcelain insulator, consisting of a test block body and arc grooves.
本实用新型提供一种高压支柱瓷绝缘子超声波探伤对比试块。
This tester is to test the damaged degree of conductor or various materials of insulator caused by the specified voltage to ensure the security of usage of insulating material.
本机在测试导体或各种材料耐电压破坏强度，以确保绝缘材料使用之安全性。
To constant temperature system, heater insulator is very important, because the RAM sample test has special requirement, constant temperature box utilized dismountable and divided design style.
对于恒温系统，保温设计是非常关键的一环，由于吸波材料样品的测试有特殊要求，恒温箱的设计采用了可拆卸的分体式设计。
Test and research result shows that the retrofit of backward V insulators can be carried out for 500 kV suspension insulator string, and when it is .
火力发电厂及变电所中悬垂绝缘子串片数的选择是电气设计中必须的步骤和容易产生混乱的难点，因此本文对此进行了研究。
Test and research result shows that the retrofit of backward V insulators can be carried out for 500 kV suspension insulator string, and when it is .
火力发电厂及变电所中悬垂绝缘子串片数的选择是电气设计中必须的步骤和容易产生混乱的难点，因此本文对此进行了研究。
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