架空导线,overhead conductor
1)overhead conductor架空导线
1.Manufacture of theoverhead conductors for 500 kV transmission line;500kV输电线路用架空导线的制造
2.The paper analyzed the reason of twisting foroverhead conductor and the relations between conductor wave and rigidity, put forward the test method of twisting moment based on the needs of project and investigation of foreign condition, and discussed the R&D of the special equipment for twisting moment test, still put forward the specific me.文章分析了架空导线产生扭转的原因以及导线舞动与扭转刚度之间的关系,在对工程需要及国外情况进行调研的基础上提出了扭力矩试验方法,并对扭力矩试验的专用设备的研制进行了探讨和实践,还提出了扭力矩试验参数应用于分裂导线扭转失稳控制的具体方法。
3.The galloping tester developed by Shanghai Eectric Cable Research Institute can imitate well the real galloping tracks of the installedoverhead conductors in.论述了架空导线舞动的情况、成因、原理,以及防治措施;介绍了标准规定的导线舞动试验项目,分析了舞动试验装置的原理及用途,解决了目前舞动试验只有标准,没有方法和试验设备的尴尬处境。
英文短句/例句
1.Calculation of the Technical Parameters of the Round Wire Concentric-Lay-Stranded Conductors圆线同心绞架空导线相关技术指标的计算
2.At first, each signal was carried by means of a pair of overhead wires.起初，每个信号都是借助于两根架空导线传递的。
3.Application of the Layer Characteristics to the Intensity of Overhead Conductors张力分层特性在架空导线强度上的应用研究
4.R&D and production of the overhead conductors for the Three Gorges project and their promotion to the technical development in the wire and cable industry三峡工程用架空导线研制与生产及对线缆行业技术进步的推动
5.Analysis of Ampere Force in Three-phase Conducting Wires of Overhead Transmission Line架空输电线路三相导线间安培力分析
6.Dynamic analysis on stress of overhead bundle conductor220kV架空分裂导线的应力动态分析
7.Stress Finite Element Analysis of Clamping Region of Overhead Transmission Line架空输电导线夹持区应力有限元分析
8.Research Situation and Development of Online Monitoring Techniques for Icing and Galloping of Transmission Lines架空输电导线覆冰及舞动在线监测技术综述
9.Cause Analysis on Overhead Transmission Line Galloping and its Prevention Measures架空输电线路导线舞动原因分析及防治措施
10.A Formula Method for Conductor Electric Clearance of Overhead Transmission Line架空送电线路导线电气距离的公式计算方法
11.The Research on Surface Contact and Wear of Overhead Transmission Wires架空输电导线的表面接触与磨损机理研究
12.Specification for calculation of interference effects of AC highvoltage overhead power transmission lines on non-directional beacons高压交流架空送电线无线电干扰对中波导航影响的计算规程
13.Designing Application of Head-proof Aluminium Alloy Wire in Overhead Transmission Line Capacity Increasing Reform耐热铝合金导线在高架空输电线路增容改造的设计应用
14.overhead and underground system架空线和地下线系统
15.Dynamic Simulation of Power Transmission Line Galloping and the Research of Air Flow Spoiler;架空输电导线舞动动态仿真与扰流防舞器的研究
16.Study on performance of the resin matrix of fiber reinforced composites core in overhead transmission line架空输电导线纤维增强复合芯用基体树脂的性能研究
bat Frame of Area Air Defence for Ship to Air Missile舰艇编队舰空导弹区域防空作战框架
18.Hard-drawn aluminium wire for overhead line conductorsGB/T17048-1997架空绞线用硬铝线
相关短句/例句
overhead electrical conductor架空导线
1.A fretting test ofoverhead electrical conductor was performed on a conductor bending fatigue test system under the conditions of an axial load of 30 MPa,a frequency of 10 Hz and a bending amplitude of 0.在轴向静载荷为 30MPa ,振动频率为 10Hz,弯曲振幅为 0 8mm的试验条件下 ,在弯曲疲劳试验装置上对JL/G1A 12 5 2 6 / 7架空导线进行微动试验。
3)overhead electrical conductors架空导线
1.Automatic test technique ofoverhead electrical conductors creeping;架空导线蠕变的自动测试技术
2.Research and application states on friction and wear ofoverhead electrical conductors were presented.概述了架空导线摩擦磨损行为的研究与应用现状,分析了其产生原理及摩擦磨损过程,综述了国内外对架空导线的摩擦与磨损机制的研究现状,并指出了目前研究的缺陷以及今后需要重点研究的方向。
4)overhead transmission line架空导线
1.This paper started with the composing and calculation ofoverhead transmission line the annualized fees, then the wire economical current density formulaJ_∞was derived.从架空线路年计算费用的构成和计算入手,导出了导线经济电流密度J_∞的计算式,提出了导线价格α和电能单价β两个动态参数是影响架空导绒经济电流密度的两大主要因素,并分析了三者间的相关关系;阐明了原国家颁布的经济电流密度在现阶段使用的不合理性,给出了现阶段经济电流密度推荐值及方便实用的J_β=f(α/β)曲线,为动态模式下架空导线经济电流密度的取值提供了方法和依据。
5)overhead conductors架空导线
1.Development of 500 kV super high voltageoverhead conductors;超高压500kV架空导线的研制
2.This paper presents the development and application of the formed wire concentric-lay-strandedoverhead conductors,especially their technical superiorities over the traditional conductors in terms of the constructional characteristics.本文介绍了型线同心绞架空导线的应用发展情况,重点介绍了其结构特点与传统架空导线相比的技术优势,并指出型线产品在我国的应用现状及前景;介绍了型线同心绞架空导线的相关标准情况。
6)bare overhead conductor架空裸导线
延伸阅读
补偿导线分子式：CAS号：性质：用来将热电偶的参比端(冷接点)延伸到温度恒定的场所，以便与显示仪表连接的两根材料不同的贱金属导线，其热电特性在0～100℃；范围内与所配用的热电偶热电特性相近。常用的补偿导线有镍铬-考铜、铜-康铜和铜-铜镍。
