joint pole

This paper introduces a parametric design method for a whole crane with double-link-bar jib system,gives a loading chart for the crane,and carries out a research on the residual loading capacity of the crane.

介绍四连杆组合臂架门座起重机整机参数化设计方法,作出门座起重机载荷曲线图,对门座起重机的富余承载能力进行研

Study on Radio Interference of ±500 kV DC Double Circuit Transmission Lines on Same Tower

±500kV直流同杆并架输电线路无线电干扰研究

Fault location for multiple circuit overhead lines of different voltage grade on the same tower

不同电压等级同杆并架多回线路的故障定位

Research on Relay Protection Test System for 500kV Double Circuit Placed at Same Tower;

500kV同杆并架双回线路继电保护测试系统的研究

Calculation and Analysis on Ground-fault Neutral Point Voltage of Distribution Lines on Same Pole in Distribution Network

配电网同杆并架线路接地故障中性点电压计算分析

HIGH-SPEED INTEGRATED-CIRCUIT TYPE TRANSVERSE DIFFERENTIAL PROTECTION FOR EHV DOUBLECIRCUIT LINE ON SAME TOWER

超高压同杆并架双回线集成电路型快速横联保护

Study on Lightning Protection Performance for 500kV Double Circuit Transmission Line;

500kV同杆双回输电线路耐雷性能研究

Automatic Design and Drawing of Polygon Plug-in Steel-Pipe Pole for Overhead Transmission Line

架空输电线路插接式钢管杆自动设计与绘图

Research on Microprocessor-based Protective Relay for EHV Double Circuit Lines on Same Tower

超高压同杆并架双回线路微机保护的研究

Influence Between DC Deicer and Common-tower Transmission Lines

直流融冰装置与同杆并架线路间的相互影响

Lightning Protection of Back Striking for 750 kV Single Circuit and Double Circuit Transmission Line

750kV单回和同杆双回输电线路反击耐雷性能

Studies on Lightning Performance of EHV Double Circuit Transmission Lines

超高压双回并架输电线路防雷性能的研究

Numerical Simulation for Asynchronous Swaying of Overhead Transmission Line

架空输电线路非同期摇摆数值模拟研究

Application of quadruple-circuit transmission line with dual voltage 220 kV/110 kV on the same tower

220kV/110kV混压同塔四回架空输电线路的应用研究

Simulative Analysis of Induced Voltages and Currents Among Multi Circuit 220kV and 500kV Transmission Lines on Same Tower

同塔架设的220kV/500kV输电线路感应电流与感应电压仿真分析

The Research of Transmission Line Tower Grounding Resistance Measurement Method;

输电线路杆塔接地电阻测量方法研究

Study on the Simulation Model of Shielding Failure and the Lightning Protection Performance of Double Circuit for AC Transmission Line

交流输电线路绕击仿真模型及同杆双回耐雷性能的研究

Foundation Selection for Compact 750 kV Double-Circuit Transpose Towers

750kV同塔双回紧凑型输电线路杆塔基础的选型研究

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