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- A new technology of lightning location is described, which is based on detecting the state of polarization (SOP) fluctuation of the laser light in the optic ground wire (OPGW). 本文提出了一种新型的基于检测OPGW中激光SOP变化的雷击定位技术,与传统的雷击定位技术相比该技术精度更高、稳定性更强、成本低廉;
- Optical fibre cables -- Part 4-10: Aerial optical cables along electrical power lines - Family specification for OPGW (Optical Ground Wires 纤维光缆---第4-10部分:沿着电力线的架空光缆---OPGW(光纤复合地线)系列规范
- OPGW is an important element of electrical power system,it is not only used for ground wire against lighting strike to protect transmission line ,but also as fiber optic cable to transmit information. 架空地线复合光缆O(PGW)作为电力系统的重要组成部分,广泛地应用在架空输电线路上,兼具着架空地线和光纤通信双重功能,在电力系统中起着防雷保护和传输信息的作用。
- CALCULATION AND ANALYSIS OF FAULT CURRENT DISTRIBUTION FOR COMPOUND OPTICAL GROUND WIRE SYSTEM 光缆复合地线系统故障电流分布的计算与讨论
- Composite fiber Optic overhead Ground Wire ( OPGW ) 光纤复合架空地线
- Composite fiber Optic overhead Ground Wire (OPGW) 光纤复合架空地线
- Composite fiber Optic overhead Ground Wire(OPGW) 光纤复合架空地线
- Optical Ground Wire 光学地线
- Optical Fiber Composite Overhead Ground Wire (OPGW) 光纤复合架空地线
- Optical Fiber Composite Overhead Ground Wire(OPGW) 光纤复合架空地线
- optical fiber ground wire (OPGW) 光纤复合架空地线(OPGW)
- optical power ground wire (OPGW) OPGW
- Ground wire: conductor outside wraped semiconductive rubber. 地线:导体包覆半导电橡皮。
- Reinstall hold down screws and ground wire to housing. 重新安装拆卸下的螺丝和壳上的接地线。
- 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。
- Run all ground wires to a common ground point. 把所有地线连到一公共的接地点。
- Optical-Fiber Composite Overhead Ground Wire(OPGW) 光纤复合架空地线
- Composite Ground Wire with Optical Fiber Overhead Transmission Lines (OPGW) 光纤复合架空地线(OPGW)
- Verify generator output wire, generator connector and ground wire are firmly connected to generator. 检查发电机输出电缆、发电机接头和接地电缆是否和发电机连接牢固。
- Electrician: Sometimes sparks do shoot up but we have ground wire, which keeps us safe. 电工:时而会有火花,但我们已经接了安全地线。