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1)  extra high voltage cables
超高压电缆
1.
Election of phase-to-phase distance protections for extra high voltage cables;
超高压电缆相间距离保护的选择
2)  EHV XLPE power cable
超高压电力电缆
1.
In order to meet the needs of R & D of 500 kV EHV XLPE power cables,we have succeeded in manufacturing 1200/2500 mm~2 segmental conductors based on the experiences of design and manufacture of a numberof of large size(800 mm~2 and above) segmental conductors.
为满足500 kV交联聚乙烯绝缘超高压电力电缆的研制需要,在总结多次大截面分割导体(800 mm2及以上)结构设计与制作经验的基础上,已顺利完成了1 200,2 500 mm2分割导体的制作,本文以1 200 mm2分割导体的结构设计、制造为例,介绍了大截面分割导体结构设计与制造。
3)  EHV cable line
超高压电缆线路
1.
A new method for accurate fault location is introduced, which uses fault record data from both terminals of the EHV cable line.
提出了一种利用超高压电缆两端的故障录波数据进行故障测距的新方法,该方法比较充分地考虑了超高压电缆线路分布电容大的特点,利用递推法在算法上模拟实际线路的电压、电流分布,以提高定位精度。
4)  High-voltage cable
高压电缆
1.
Application of fiber Brillouin sensing system in high-voltage cable detection;
光纤布里渊传感系统在高压电缆检测中的应用
2.
The anicle analyses the failure cause and representative form of high-voltage cable, introduces the four-wire method to Check Fault of Power Cable and apply it to case study, the method has a high percentage of accuracy.
分析了高压电缆的故障原因和表现形式,介绍了用电桥回线法检测电缆故障的方法和步骤,并应用工程实例说明了操作方法和准确程度。
3.
At present,off-line monitoring is still wildly used in XLPE high-voltage cable maintenance.
交联聚乙烯(XLPE)高压电缆的检修还处于定期试验的预防性维修阶段。
5)  high voltage cable
高压电缆
1.
An experimental investigation on a solid in high voltage cable s oil-paper insulation produced under electric field;
电场作用下高压电缆油纸绝缘中产生固体物的实验研究
2.
This paper introduced the distributed temperature sensing based on fiber which is used to monitor the surface temperature of high voltage cable,and gave out the thermal circuit model to calculate the temperature of cable core by surface temperature,and analyzed the.
文章介绍了用于高压电缆表面温度测量的光纤测温系统,建立了高压电缆的热路模型,分析了不同位置表面温度对电缆线芯温度计算结果的影响,给出了不同排列方式下光纤安装位置的指导性意见。
6)  HV cables
高压电缆
1.
It automatically compensates the non-synchronization between the traction speed and corrugating speed by the movement of a corrugation carriage so that variation in corrugating pitch and wrong corugation are eliminated during the production of the metal sheath of HV cables.
介绍一种新型移动式轧纹装置,它通过轧纹小车的移动来自动补偿牵引速度和轧纹小车的移动来自动补偿牵引速度和轧纹速度的不同步,避免了在高压电缆金属护套轧纹时出现轧纹节距变化甚至乱纹的现象。
补充资料:超高压

  
  超高压
  

  一般指高于一万大气压的压强。在超高压下,物质的物理化学性质发生显著变化。利用超高压和高温可使物质结构改变,或者合成自然界尚未发现过的物质,如固体氮和性质极硬的氮化硼等。
  
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