So the main causes for OPGW strand breakage form lightning are the structural design problems.
因此，OPGW雷击断股的主要原因是结构设计问题。
Is only through the identification of several of the production OPGW, one of the manufacturers.
是国内仅有的几家通过鉴定的可生产光纤复合架空地线的厂家之一。
The paper introduces briefly the test method on single tray of OPGW, intermediate test and completion test.
文章就OPGW单盘测试、中间测试和竣工测试方法作了简要介绍。
This article introduces short circuit current test and the results of optical fiber composite ground wire (OPGW).
文章介绍了光纤复合架空地线短路电流试验及试验结果的分析。
Composite Fiber-Optic Ground Wire (OPGW) has a risk that communication faults may be caused by corrosion of their pipes.
合成光纤地线(OPGW)具有由于光纤管子腐蚀造成通讯失效的风险。
The most reasonable configure can be achieved by determining different combinations of OPGW and diffluent wires through calculation.
通过计算确定OPGW和分流线的不同组合达到最合理的配置。
The paper described its technology exploitation course, analyzed design requirement and considerable questions on application OPGW for UHV.
对其技术开发过程进行了描述，对应用在特高压线路和上的OPGW的设计要求、应考虑的问题进行了分析。
On the other hand, present additionally the good performance of extruded aluminum tube OPGW on Lightning resistance and Anti vibration fatigue.
另外，还介绍了挤包式铝管结构OPGW在抗雷击及耐振动疲劳方面的优越性能。
The mechanical characteristics of OPGW are very important to OPGW safe-running as earth wire, especially the tensile strength, creep and fatigue.
OPGW的力学特性对于OPGW作为地线安全运行很重要，尤其是拉断力、蠕变、振动疲劳特性。
This paper is mainly for discussing briefly the problems that should be considered in design and application of OPGW used in EHV power transmission line.
本文简要论述OPGW在超高电压线路上设计和运用时，应考虑的问题。
This article concluded a variety of vibration preventing system for OPGW, which mainly included the treat with the breeze vibration and galloping for OPGW.
对目前国内opgw的防振形式进行了归纳，提出对OPGW微风振动和舞动的治理方案。
Analysis from theory of lightning stroke shows that conventional measures for prevention of lightning cannot improve the level of lightning prevention of OPGW.
从雷击理论来分析，常规的防雷措施是不能提高OPGW的抗雷击水平的。
For ultra high-voltage power line, along with the heightening of the power line tower the probability of OPGW suffering from lightning strike becomes augmented.
在特高压系统中，随着电力杆塔的增高，OPGW受雷击的概率将增大。
Some accidents of OPGW strands break because of lightning are given and Suggestions for choosing outer materials of OPGW are put forward at the end of the paper.
文章最后摘要性介绍了OPGW雷击断股情况，对OPGW外层铠装金属材料的选取给出建议。
The overhead OPGW, being of functions of the overhead ground wire and communication optical cable for transmission lines has demonstrated its advantages day by day.
架空地线复合光缆（OPGW ）兼输电线路架空地线和通信光缆功能于一体，正日益显示其优越性。
This paper presents a kind of repairing scheme for broken-wires fault of OPGW cable, and demonstrates the feasibility of using the repair-strips by experimentation.
文章主要对OPGW光缆断股故障提出了修复方案，通过试验论证使用预绞丝修补条进行断股修复的可行性。
The basic theory of calculation of short-circuit current capacity has been described in related OPGW standards. But the real calculation methods are seldom reported.
短路电流容量计算的基本原理尽管在OPGW相关的标准中有过叙述，但很少有实际计算方法上的报道。
This article introduces excess lengths of optical fiber composite ground wire(OPGW) and the ways of determine a company's level of technology through the excess lengths.
文章介绍了光纤复合架空地线的余长和通过余长来考察企业的技术水平的方法。
Because of influence of landform and climate in heavy icing area, OPGW will to happen ice injury accident easy, it is very important to choose rational OPGW structure pattern.
由于重冰区地形、气候等的影响，OPGW容易发生冰害事故，选择合理的OPGW结构型式非常重要。
The problems in stranding process occurred during OPGW production are analyzed, and the process improvement solutions for the stranding properties of metal strands are proposed.
对层绞式opgw生产过程中出现的绞合工艺问题进行了分析，就其金属绞线绞合特性提出工艺改进方法。
The structure of OPPC is identical with OPGW, but it has principle difference from function to application environment seriousness and OPPC is better to use for retrofitting of old line.
光纤复合架空相线(OPPC)的结构与光纤复合架空地线(OPGW)雷同，但从功能到应用环境却有原则区别，而且OPPC更适合于老线路换线工程。
The paper introduces the design process of optical fiber composite ground wires (OPGW) in the light of structure type selection, heat stability, mechanics calculation and the kit fittings.
介绍了OPGW光纤复合架空地线的设计过程，并从OPGW的结构选型、热稳定、力学计算以及配套金具等几个方面进行了阐述。
For a stable and reliable use of OPGW in the heavy ice areas, the power consumers, design institutes and OPGW manufacturers are paying much attention to it and are carrying through extensive research.
为了使OPGW光缆在重冰区线路上稳定可靠应用，电力用户、设计院及OPGW制造企业对此非常关注，并进行了广泛的研究。
For a stable and reliable use of OPGW in the heavy ice areas, the power consumers, design institutes and OPGW manufacturers are paying much attention to it and are carrying through extensive research.
为了使OPGW光缆在重冰区线路上稳定可靠应用，电力用户、设计院及OPGW制造企业对此非常关注，并进行了广泛的研究。
应用推荐