2) line trip
线路跳闸
1.
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。
3) tripping circuit
跳闸回路
1.
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
2.
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。
4) the network topology
跳闸路径
5) trip-out
跳闸,断路
6) trip rate
跳闸率
1.
At first,the paper records the trip rate and operation faults of HV transmission line in the recent years.
为降低线路故障所引起的大面积停电事故的发生,在统计近年来高压输电线路跳闸率和运行故障的基础上,总结了引起故障和跳闸的原因,它包括雷击、风偏放电、外力破坏、鸟害、覆冰舞动、污闪和不明原因等,总结了故障跳闸的主要特点和规律,从环境外因和线路内因两方面分析了引起故障的主要因素,并提出了有效的针对性防治措施,如减少避雷线保护角,降低杆塔接地电阻,加装线路避雷器、侧向避雷针和优化线路设计参数,加强风偏放电研究,加装驱鸟装置、防外力破坏等。
2.
Trip rate of Cangdong linhai double circuit lines on the same tower is calculated with electromagnetic transi-ent program(EMTP) and electrical geometrical model,and is compared with the trip rate of single circuit transmission lines.
利用电磁暂态程序EMTP及电气几何模型对沧东临海同塔双回线路的雷击跳闸率进行了计算,并与单回输电线路的雷击跳闸率进行比较。
3.
The lightning trip rate of transmission lines is calculated and analyzed.
对湖南雷击跳闸率进行计算分析 ,探讨雷击和污闪原因并提出了防雷、防污的措
补充资料:电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条