特高压输电线路

特高压输电线路保护的方案研究&纵联差动保护

Research on UHV transmission line protection & pilot differential protection

特高压输电线路通常都比较长，而且对地电容和相间电容大。

Usually , the UHV transmission line is long and the phase-to-ground capacity and phase-to-phase capacity are big .

利用机载GPS监测特高压输电线路对航空飞行的干扰

Interference Analysis to Aerial Flight Caused by UHV Lines Using Airborne GPS

PDA房屋勘测数据采集系统在特高压输电线路中的应用

Application of PDA Housing Survey Data Acquisition System in UHV Transmission Lines

±800kV直流特高压输电线路的设计

Design of ± 800 kV DC UHV Transmission Line

500kV超高压送变电工程环境影响评价超高压及特高压输电线路的电磁环境研究

A Study on Environmental Impact Assessment on 500 kV Extra-high Tension Power Transmission Engineering

1000kV特高压输电线路的中相导线防雷问题研究

Study on Mid-phase Conductor Lightning Protection for 1000 kV UHV Lines

1000kV特高压输电线路一牵八架线施工工艺

One-drag-eight Line Stringing Construction Procedures for 1000 kV UHV Transmission Line

1000kV特高压输电线路配套金具研制

R & D of Complete Fittings for 1000 kV UHV Transmission Line

1000kV交流特高压输电线路的防雷保护

Lightning protection of AC 1 000 kV UHV transmission line

1000kV特高压输电线路架线施工的探讨

Discussion about 1000 kV UHV Transmission Line Stringing Construction

1000kV特高压输电线路换位塔

Transposition Tower of 1 000 kV EHV Transmission Line

本文利用加拿大SES公司出品的CDEGS软件包对交流超高压以及特高压输电线路就这四个方面进行了详细的仿真研究。

With Canadian SES 's CDEGS software , this paper makes detail simulation research on the four electromagnetic parameter of AC EHV and UHV transmission line .

而且特高压输电线路两端断路器切除故障的时间差应该尽量短，一般要小于0.04～0.05s，避免过电压造成设备绝缘损坏。

The difference of tipping time between two terminal breakers should be limited within 0.04 ~ 0.05s so as to avoid equipment insulation damages caused by the over-voltage .

特高压输电线路继电保护特殊问题的研究

Study of special problems on protective relaying of UHV transmission line

特高压输电线路直线塔纵向不平衡张力取值的探讨

Investigation into Longitudinal Unbalanced Tension Value of EHV Transmission Suspension Towers

特高压输电线路铁塔组立抱杆的方案选择

Scheme Selection of Holding Poles Erection for EHV Transmission Towers

特高压输电线路工频电场的仿真研究

Simulation Study of the Power Frequency Electric Field of UHV Transmission Line

对于特高压输电线路无线电干扰的预测主要采用激发函数法。

The excitation function method is mainly used in UHV transmission lines .

输电监管；特高压输电线路的防雷性能分析

Analysis of The lightning Protection For Ultra-High Voltage Transmission Line

超、特高压输电线路高频参数计算方法

The Calculation Method for High-Frequency Parameters of EHV / UHV Transmission Lines

特高压输电线路导线选择的重点是研究导线对电磁环境的影响。

It is important that research influence of UHV transmission lines electromagnetic environment .

特高压输电线路短路故障时的自由振荡频率分析

Analysis on Natural Frequencies of Ultra-high Voltage Transmission Lines in Short Circuit Fault

特高压输电线路钢管塔管&插板节点受弯性能

Bending Performance of Tube-Gusset Joint in Steel Tubular Tower for Extra-High-Voltage Transmission Line

特高压输电线路过电压的研究和仿真

Research and Simulation of over-voltage in UHV transmission lines

特高压输电线路对电视信号接收的影响研究

Television interference from very high voltage transmission lines

特高压输电线路一牵八张力放线技术的研究和应用

Research and Application for One-drag-eight Tension Stringing Technology on Ultra High Voltage Transmission Line

特高压输电线路煤矿采动影响区铁塔基础设计研究

Design Study of UHV Line Tower Foundation in Areas Affected by Coal Mining Excavation

我国特高压输电线路的相导线布置和工频电磁环境

Phase conductor configuration and power frequency electromagnetic environment of UHV transmission lines in China

基于相关向量机的交流特高压输电线路可听噪声的预测研究

Prediction of audible noise of AC UHV transmission lines based on relevance vector machine