此外,做完试验后,被试机车往往要尽快投入运用,而试验电缆的拆卸很费时,造成了铁路运输的浪费。
In addition, the test locomotive is often put into use as soon as possible after test, but the cables 'disassembly is very time-consuming, and results in a waste of rail transport.
同样,该公司在进行着试验——从陆地向离岸采油平台接通电缆,以允许他们使用更洁净的能源发电,而不是使用小型的天然气发电机。
It is also experimenting with running cables from the mainland to its offshore platforms, to allow them to run off cleaner mains power, rather than small gas-fired generators.
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.
本文介绍了风力发电的现状、风力发电用电缆的性能要求及一项特殊试验——抗扭转试验。
This paper presents the status-quo of wind power generation, performance requirements for the cable for wind power generation and a special test-torsion test.
试验中应特别注意电压互感器和电缆等。
Should pay attention to voltage transformer and cable etc especially.
本文叙述了海底光纤复合电力电缆的设计、制造及进行的盘绕、拉伸、张力弯曲等机械性能试验。
This paper presents the design and production of submarine composite power cables with optical fibers as well as the mechanical tests-wrapping test, tensile test and bending test.
产品用途:是电力电缆、控制电缆、光缆等成束燃烧试验的必备装置。
Product use: power cable, control cable, optical fiber cable into a necessary device for beam combustion test.
在分析橡塑电缆直流耐压试验存在问题的基础上,对目前适合的橡塑电缆试验的几种方法进行比较。
Based on an analysis of the problems existed in DC voltage withstand test for rubber plastic cable, some methods currently suitable for testing rubber plastic cables are compared.
利用空气介质中电晕放电理论对高压电缆局部放电试验连接导线进行了改进。
The connecting wire used for the PD test of HV cables was improved based on the corona discharge theory in air medium.
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.
电线电缆电压试验中的“假击穿”现象主要是由高压试验设备的限定动作电流太小造成的。
The phenomenon "False Hitting" in the experiment of wire, cable and voltage was mainly caused by the small, fixed motion electrical current of high voltage experimental facilities.
射频与同轴电缆组件。第1部分:一般规范。一般要求和试验方法。
Radio frequency and coaxial cable assemblies - Part 1: Generic specification - General requirements and test methods.
介绍了电缆型温度探测器的工作原理,分析了损坏性的和漂移性的失效机理,并举例介绍了寿命试验。
The principle of cable-type temperature detector is introduced. The fault mechanism of the device is analysed. A bodily example of life testing is given also.
文中介绍了风能发电用电缆标准的制定、导体结构的设计,以及绝缘和护套材料的选择,最后还介绍了几项特殊性能试验方法及要求。
In this paper, the establishment of the standard for the cables for wind power generation, design of the conductor construction and selection of the materials for insulation and sheath are presented.
在研制无卤阻燃电缆料中,采用正交试验设计,确定了有影响的四个因子的最佳搭配。
In studys and creations for cable material of non - halogen and non? Combustible, through orthogonal experiments, the best combination of four influencing factors has been discovered.
介绍了电缆和材料抗水树性能评价试验方法及一些结果。
The method of the test to assess the water-tree-retardancy of cable and compound is presented as are some test results.
根据XLPE绝缘电缆用直流电压进行现场试验的经验,要求开发新的方法。
There exist major defects in conventional site tests of XLPE insulated cables with DC voltage, therefore, a new method with better testing results must be found.
概述了同轴电缆的相位稳定性的原理,及其与电缆结构和材料的相互关系,也介绍了检测温度相位稳定性的试验方法。
This paper describes briefly the principle of the phase stability of temperature in coaxial cables and its relationship with the cable construction and materials.
修改1 - - -着火情况下的电气和光纤电缆试验- - -第3 - 10部分:垂直安装的捆绑线或电缆的垂直燃烧扩散试验- - -设备。
Amendment 1 - Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus.
在韩国科学技术高级研究院的试验轨道,功能电力电缆被埋入公路的一段,然后车辆在路上通行。
An experimental track at KAIST features power cables buried under a strip in the road, over which the car passes.
电缆敷设安装后应经直流耐压试验。
海底电缆的电气试验是电缆敷设和安装后不可缺少的环节。
The electrical test of submarine cable is an indispensable link after laying and installing the cable.
分析了高电压直流耐压试验可有效发现纸绝缘电缆缺陷,但在发现交联聚乙烯绝缘电力电缆缺陷方面有局限性。
The HVDC withstand voltage test can discover the defect of paper insulated cable efficiently, but it has limitation in discovering the defect of cross-linked polyethylene insulated power cable.
通过试验,为电缆是否可继续使用提供了一定的科学依据,为今后处理类似事故提供经验。
These tests provided some scientific proofs for the continual use of the cable, which may be used for the treatment of similar accident in the future.
UL列明的任何电缆经过测试验证若符合某种防火等级,可在电缆印上UL识别字、防火等级和批准编号。
UL listed to verify any cable tested if they meet certain fire rating may be printed on the UL in the cable identifier, fire rating and approval number.
直流电压试验作为一种对油浸纸绝缘电缆非常有效的方法应用至今,但它对塑料绝缘电缆是无效而且有害的。
The DC test, which is an effective means for the diagnostics of oil impregnated paper insulated cable, is still used even now, but it is ineffective and harmful for the plastic insulated cable.
论述了铁路隧道用综合电缆的设计依据、结构设计要点、制造工艺要点及其试验结果。
In terms of the composite cables for railway tunnel, this paper presents the standard for design, essentials for constructional design, essentials for the manufacturing process and test results.
航空航天系列。飞行器用电缆。试验方法。耐湿弧光痕迹性能。
Aerospace series - cables, electrical, aircraft use - test methods - resistance to wet arc tracking.
航空航天系列。飞行器用电缆。试验方法。耐湿弧光痕迹性能。
Aerospace series - cables, electrical, aircraft use - test methods - resistance to wet arc tracking.
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