barrier gate

用法例句

This paper studies the characteristics of electric changes if the transmission line is tripped, and the differences of line trip from the characteristics in the dynamic process, e.

对设备跳闸、尤其是交流输电线路跳闸的正确判断是稳定控制装置正确动作的重要前提。

The defect of microcomputer protection device tripping circuit supervisor and improvement measures;

微机保护装置跳闸回路监视存在的问题及改进措施

The important function of the resistance "IR" in the circnit breaker tripping circuit which is to be neglected,was expounded in detail.

通过分析配备电磁型保护的间隔,其信号继电器不能可靠掉牌的事故现象,详细阐述了易被人们忽视的电阻“1R”在断路器跳闸回路中所起的重要作用。

Proper application of lightning arrester to reduce trip out rate of power transmission lines;

合理应用消雷器 降低线路跳闸率

Brief Analysis on Tripping Incident of Transmission Line Directly Under North China Power Grid in 2008

2008年华北电网直属输电线路跳闸浅析

Improvement of Line Trip Criterion of Power System Security and Stability Control Equipment

安全稳定控制装置线路跳闸判据的改进

Analysis of Icing-Caused Conductor Galloping for 500 kV Transmission Line and Its Prevention

500kV输电线路覆冰舞动跳闸原因与对策

Calculation on Shielding Failure Trip-out Rate of 500 kV Transmission Lines with High Tower

500kV高杆塔输电线路绕击跳闸率计算

Analysis of Lightning Stroke Fault on 500kV Transmission Line

500kV输电线路雷击跳闸故障分析

Lightning failure analysis of ±500kV Jiang-Cheng HVDC transmission line

±500kV江城线路雷电跳闸原因分析

Analysis of an Exceeding Limit Tripping off on a 220 kV Transmission Line

一起220kV线路越级跳闸事故的分析

Influence of objects on shielding failure rate of transmission line

输电线路旁物体对线路绕击跳闸率的影响

Protections Measures of Reducing the Lightning Trip-out Rate and Lightning-caused Breakage for Distribution Lines

降低配电线路雷击断线和跳闸率的防护措施

Field test analysis on the line protection trip accident in 220kV substation

220kV变电站线路保护跳闸事故现场试验分析

Calculation Method of Lightning Trip-out Rate from Four Circuits on One Tower Transmission Line

同塔四回输电线路的雷击跳闸率计算方法研究

Analysis and prevention of Lightning Trip-out of Transmission Lines

输电线路雷击跳闸原因分析及防雷措施

Analysis and suggestion on a burnt-out fault of 220 kV breaker trip coil

一起220kV断路器跳闸线圈烧毁故障的分析与建议

Shielding Failure Flash-over Rate under Conditions of Super-high Voltage Transmission Line in a Mountainous Area

山区超高压输电线路绕击跳闸率的探讨

Calculation of Shielding Failure Flashover Rate on Electric Transmission Line Based on Improved EGM

输电线路绕击跳闸率的改进电气几何模型

Analysis on 110kV Transmission Line Tripping Caused by Lightning Stroke and Countermeasures

雷击引起110kV线路运行跳闸分析和改进措施

Fault trip of Ganzhou 220kV transmission line and measure to reduce trip-out rate

赣州电网220kV线路故障跳闸分析及其对策