介绍了海拔高度和大气条件对高压产品外绝缘试验电压的影响及影响机理。
In the paper the influences of altitude and atmosphere condition on external insulation test voltage are introduced, and the effect mechanisms are analyzed respectively.
针对电气化铁道牵引供电设备的绝缘试验，研制了一种新型便携式绝缘综合测试仪。
For insulation test on traction power supply equipment in electrified railway, a new type of synthetic measuring instrument is developed.
进行绝缘试验时，除制造厂装配的成套设备外，宜将连接在一起的各种设备分离开来单独试验。
When making insulation test, it should make single test by separating the equipments link together in addition to the complete set of equipment assembled by the builder's.
论述变压器绝缘试验中温度、升压速度、极性、铁心是否接地对绝缘试验结果的影响，并分析产生这些影响的原因。
The multi-point grounding fault of power transformer's iron-core accounts for a large proportion of all the common faults in the transformers.
介绍有关领域知识，包括电气设备的各种绝缘试验、故障的种类、故障原因、故障监测与判断方法以及排除故障的对策。
Introduce some relevant knowledge, including all kinds of the insulation test, the sort of fault, the reason for fault, fault monitoring, the method of judgement, and the measures of trouble clearing.
这热量帮助击穿电线绝缘较薄的地方﹐否则线材通过电极而没有被检测到﹐结果在以后的火花测试和高压绝缘试验将会失效。
This heating helps to break down weak spots inthedielectric that otherwise might pass through theelectrodeundetected, only to fail during a later spark orhipottest.
介绍了一种由冲击电压发生器和峰值电压表组成的用于电机磁极线圈匝间绝缘试验的设备，详细说明了设备的工作原理及关键技术，给出了试验结果。
The paper introduces a type of the turn-to-turn insulation test equipment including an impulse-voltage generator and a peak voltmeter for the electrical machine pole coil.
这种试验主要被用于测试中高功率的电力或电子技术中采用的元器件或设备(断路器，开关，变压器，绝缘子等等)。
These tests are above all used to test components or equipment employed in electricity or electro-technology of medium and high power (circuit-breakers, switches, transformers, insulators, etc...).
请注意我们的试验箱和系统中所使用的密封材料和电缆绝缘中含有硅。
Please note that the sealing material and cable insulation used in our test units and systems contains silicone.
50KV采用计算机控制，通过人机对话方式，完成对绝缘介质的工频电压击穿，工频耐压试验。
ZJC-50KV controlled by computer, through the man-machine dialogue mode, the voltage breakdown insulation, power frequency withstand voltage test.
采用计算机控制，过人机对话方式，完成对、绝缘介质的工频电压击穿，工频耐压试验。
Using computer control, man-machine dialogue mode, the completion of the power frequency voltage breakdown of insulation media, power frequency withstand voltage test.
长期以来，根据预防性试验和油中溶解气体的气相色谱分析结果判断变压器的绝缘状况，对防止事故的发生起到了很大作用。
The judgment of transformer insulation condition, which is based on preventive test and DGA, has played an important role of accident prevention for a long time.
这个方法的原则是为了证明哪个制造商所进行的绝缘火花试验是符合第9条规定的标准的。
The principle of this method is to standardize the method by which manufacturers may demonstrate that their spark testing is effective in detecting faults in the insulation as specified in clause 9.
本文试图根据电容器极对壳绝缘的局部放电试验结果，对其绝缘老化进行判断。
This paper tries to predict the insulation ageing of power capacitor according to the pole-to-case partial discharge test.
对用粘度法测定绝缘纸的平均聚合度做了简要介绍，并对试验结果进行了分析。
The measurement on average degree of polymerization in insulation paper with viscometry is introduced, and some testing results are analysed.
ASTME970使用辐射热能源评定暴露的阁楼地板绝缘的临界辐射通量的试验方法。
ASTM E970 Standard Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using a Radiant Heat Energy Source.
局部放电试验对干式绝缘电气设备存在的弱点或缺陷具有很好的检测作用，但常常因为干扰的影响，使测试无法达到满意的效果。
Partial discharge test have good detection effects the weak points and defects of dry insulation inductor, but the test often couldn't attain the satisfied purpose because of the interference.
本文提出了一种基于直接冲击电压对电器绕组匝间绝缘的试验方法。
A test method for insulation between coils of electrical equipment based on directly impulse voltage are presented.
本文简单介绍了国外采用便携式保护间隙时的绝缘配合原则和试验方法。
The article briefly introduce the testing method and the principle of insulation co-ordination for portable air gaps abroad.
针对不均匀电场(棒-板间隙)中绝缘板上残余电荷对50%冲击闪络电压u _(50)的影响做了一些试验研究。
The effect of charges remaining on a dielectric plate upon the 50% impulse surface flashover voltage U_ (50) in the non-uniform field (rod-plane gap) is investigated.
测量介质损耗是高压电气测量绝缘的基础试验。
Measuring the medium loss is the insulating foundation experiment of electric measurement of high pressure.
本文叙述超高压变电所和架空线路中相间绝缘操作冲击试验的基本结果。
The paper describes the basic switching impulse test results of phase-to-phase insulation in EHV substations and overhead lines.
电绝缘用非刚性氯乙烯聚合物管的试验方法10。
Test Methods for Nonrigid Vinyl Chloride Polymer Tubing Used for Electrical Insulation 10.
介绍一种调频串联谐振装置的原理及工作过程，并在高压交联聚乙烯（XLPE）绝缘电缆交流耐压试验中应用。
The principle and working process of a FM serial resonance device was introduced and its application no AC withstand voltage test of high voltage XLPE insulated cable was also discussed.
用曲线形电极法测定电绝缘柔性薄板材料的耐热性的试验方法10。
Test Method for Thermal Endurance of Flexible Sheet Materials Used for Electrical Insulation by the Curved Electrode Method 10.
本论文主要针对电机定子绝缘进行试验研究。
The stator insulation of traction motors are studied by experimental test.
该试验应在水密试验完成后和在装配地板敷料，绝缘材料，衬板等前进行。
Tests to be carried out after completion of all works affecting the water tightness and before fitting the floor covering, the insulation, the lining etc.
该试验应在水密试验完成后和在装配地板敷料，绝缘材料，衬板等前进行。
Tests to be carried out after completion of all works affecting the water tightness and before fitting the floor covering, the insulation, the lining etc.
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