Analysis on Lightning Stroke Tripping of 220 kV Double Circuit Transmission Lines on the Same Tower 220kV同塔双回输电线路雷击跳闸原因分析
Transfer to zero positon when appears fault in double circuit power supply ( no action if without zero position); 双路供电故障转向零位(无零位的开关不作);
Retrofit and Application to Double Circuit Power Line Recovery Tower 双回路输电线路抢修塔的改装与应用
Two-terminal Fault Location Study Based on Double Circuit Line on the Same Pole Dynamic Phasor Model 同杆双回线时变动态相量模型双端故障测距研究
Feasibility of Using Common Line Towers in the First Pile Next to Double Circuit Branching Towers 双回路分支塔后第一个桩位使用普通直线塔的可行性
Lightning Performance Analysis of Shielding Failure for 220 kV Transmission Lines with Double Circuit on the Same Tower Using Lightning Parameters Statistics 应用雷电参数统计分析220kV同塔双回输电线路绕击性能
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
Realization of the interrelated protection on quasi-three-phase running of double circuit lines on the same tower for the 3/ 2 circuit breaker connection 3/2接线方式同杆双回线路准三相运行相关保护的实现
Application of Swing Arm Tower Crane Erection Technology in 1000 kV UHV Double Circuit Steel Pipe Tower Construction 摇臂抱杆组塔技术在1000kV特高压双回路钢管塔施工中的应用
Double circuit power supply and emergency generator for the building. 大厦采用双回路供电,配有应急发电机。
Equivalent Along-Wind Direction Static Wind Load of Transmission Tower for 1 000 kV Double Circuit Transmission Lines on Same Tower 1000kV双回路特高压输电塔顺风向等效静风荷载研究
An equivalent two source phase domain method for calculating interline fault in the double circuit line is presented. 基于二端口网络理论,采用等值双端电源相分量法进行跨线短路故障计算。
Pollution Characteristic of Insulator Strings for 1000 kV with Transmission Line Double Circuit on the Same Tower 1000kV同塔双回输电线路绝缘子串污秽特性
This paper analyses selectors of transverse differential current direction protection using two types polarizing voltage for double circuit lines on the same tower. 对两种极化电压下的横联差动电流方向保护的选择元件在同杆并架双回线故障下的动作行为进行了研究。
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
A one terminal transient energy based faulty phase selection method for protection of double circuit lines 基于单端暂态能量的双回线路故障选相方法
Application of double circuit comparison method of load management system to anti electric larceny 负荷管理系统双回路比较法在反窃电中的应用
Automatic identify faults of double circuit; 自动识别双路故障;
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
Construction Discussion on Live Transmission Lines Crossing 220 kV Double Circuit on the Same Tower 跨越同塔双回220kV带电线路施工探讨超高压线路带电作业
Live Replacement of Middle Phase Insulator from 110 kV Double Circuit Intermediate Tower 110kV双回线路直线塔中相绝缘子的带电更换
The adaptive reclosure of double circuit lines on the same tower and its field test technology are introduced. 介绍了同杆双回线自适应重合闸及其现场测试技术,提出了多种试验方法,分析和解决了试验中发现的问题。
Analysis and countermeasures of an enlarged accident of switch rejecting operation caused by line faults under the mode of double circuit shunt operation 双回路并列运行方式下开关拒动故障的分析及对策
H-pole double circuit feeder H形电杆双回路馈线
Double circuit hoisting hook belt conveyor 双电路吊钩带输送器