直流输电线路

贵&广±500kV直流输电线路绝缘子选择

Choice of ± 500 kV Gui-Guang DC Transmission Line Insulator

±500kV直流输电线路带电作业的屏蔽防护

Research on Shielding Protection of Live Working on ± 500 kV DC Transmission Line

加拿大500kV高压直流输电线路间隔棒减振器带电更换技术

Change-Out of Spacer-Dampers on Energized 500 kV HVDC Lines in Canada

±800kV直流输电线路带电作业方式的试验研究

Experimental Research on Live-line Operation for ± 800kV DC Transmission Line

我国±800kV特高压直流输电线路外绝缘问题

External Insulation of ± 800 kV UHV DC Power Transmission Lines in China

±500kV直流输电线路非特征谐波电流的影响因素

The Infected Factors to The Uncharacterized DC Current Harmonics in ± 500kV DC Line

±800kV直流输电线路分裂导线表面电场强度计算

Calculation of Surface Electric Field along ± 800kV DC Transmission Lines with Bundled Conductors

±800kV直流输电线路电磁环境限值研究

Study on the limits of electromagnetic environment of ± 800 kV DC transmission lines

冻土地区±500kV直流输电线路地基与基础设计

± 500 kV Direct Current Transmission Line Ground and Foundation Design in Frozen Earth Area

±500kV直流输电线路绝缘设计方案全寿命费用决策

Life Cycle Cost of Insulation Design Scheme Policy Decision on ± 500 kV DC Transmission Lines

特高海拔地区±500kV直流输电线路导线选择直流输电系统平波电抗器电感参数的选择研究

Selection of ± 500 kV DC Transmission Line Conductor at Extra High Elevation Regions above Sea Level

本文以模拟电荷法为基础，结合Deutsch假设计算高压直流输电线路的电晕损失。

This paper introduce the CSM combining the Deutsch assumption to calculate the corona loss of HVDC transmission lines .

云广±800kV特高压直流输电线路耐雷性能研究权力的概念、产生和制约

Research on Lightning Withstand Performance of ± 800 kV Ultra HVDC Power Transmission Line from Yunnan to Guangdong

检测结果表明，直流输电线路绝缘子串的电位分布与交流输电线路的基本相同，均呈U形分布，但受串中单个绝缘子性能影响更为明显；

The results show that the potential distribution of insulator string on DC transmission line is the same with on AC transmission line , which is with U distribution , and affected more with the performances of single insulator .

直流输电线路功率调制的目标是阻尼区域COI功角和频率间的相互振荡。

The objective of DC power modulation is to damp the relative swing of angle and frequency of the two areas from COI .

三峡工程±500kV直流输电线路用大跨越导线的研究

R & D of large span conductors for the ± 500 kV DC transmission line of the Three Gorges Project

本文介绍了±500kV直流输电线路真实拉线杆塔空气间隙电气强度的试验研究结果。

This paper presents the test results of air clearance electric strength of a full-scale gayed tower for ± 500kV DC transmission lines .

然而伴随着HVDC系统电压等级与输送容量的增长，直流输电线路的谐波污染也变得日益严重，影响了系统的运行并且对通信造成干扰。

However , along with the growth of voltage grade and transmission capacity of HVDC systems , increasingly serious harmonic contamination has been brought into DC transmission lines , which causes deterioration in system operation and interference to communication .

研制了直流输电线路不良绝缘子带电检测装置，并对±500kV直流输电线路绝缘子上的分布电压进行了检测。

The live working inspection device of poor insulators on DC transmission line was developed , and the distributed voltage along insulators on ± 500kV DC transmission line was inspected .

本文可为±660kV直流输电线路上开展带电作业提供依据和技术支撑。

This thesis is able to provide the basis and the technical support for Live Working on ± 660kV DC Transmission Line .

三峡输电工程龙泉至政平±500kV直流输电线路用ACSR-720/50（钢芯铝绞线）导线是迄今为止我国最大截面的输电用导线。

The conductor ACSR 720 / 50 used in ± 500 kV DC transmission line connecting Longquan and Zhengping for the Three Gorges Power Transmission Project is the overhead conductor in China having the largest cross section up to now .

三峡至广东500kV直流输电线路的设备外绝缘水平是工程建设的基本问题之一，因此对广东侧直流换流站站址所在区域的污秽状况进行了调查。

The equipment external insulation level of 500 kV DC transmission line from the Three Gorges to Guangdong is a basic consideration in the project , and an investigation was made into the pollution condition on the location for its Guangdong-side converter station .

高压直流输电线路保护动作分析及校验方法

Analysis of Relay Protection Action for HVDC Line and Testing Method

多回高压直流输电线路离子流场计算方法

Calculation of the Ion Flow Field under Multi-Circuit DC Transmission Lines

论合成绝缘子在高压直流输电线路上的应用

The Application of the Composite insulator on the Direct Current Transmission

电信明线承受直流输电线路危险影响的允许值

Allowance of Telecommunication Line against Harmful Effects from DC Transmission Lines

超高压直流输电线路的离子流场数值仿真

Numerical Simulation of Plasma Field Around Excessive High Voltage Transmission Lines

直流输电线路等效干扰电流限值的研究

Study on Equivalent Disturbing Current Limitation Criteria for HVDC Transmission Lines

特高压直流输电线路跨越耐张塔的结构优化

Optimization on Cross-over Strain Tower Structure in EHV Transmission Lines

对直流输电线路线损的分析和建议

Analysis and Comments on Consumption Rate of DC Transmission Lines