1) arc suppression chamber pressure
灭弧室压力
2) interrupter pressure
灭弧室压强
3) puffer interrupter
压气式灭弧室
1.
The changes of electric potential gradient with time at the given points and the axial distribution at the given time of arc column are measured by means of the differential Probes at different gas pressures and different interrupted currents on a puffer interrupter model.
以微分探针为工具,测量了压气式灭弧室模型中电弧的弧柱电位梯度。
5) arc-quenching chamber
灭弧室
1.
The electric field distributions in the arc-quenching chamber of high voltage SF_6 circuit breaker have been computed using finite element method.
采用有限元法对高压SF6断路器灭弧室内电场分布进行数值仿真求解,计算分析了灭弧室内部动、静触头在开断过程中不同行程下电场分布情况,得到了全场域最大场强所在位置,以及动、静主触和弧触沿面场强分布,研究了灭弧室内部绝缘的主要影响因素,并将仿真结果进行可视化处理。
2.
The method of computing electric field and electric potential with ANSYS in VSm-type vacuum breaker arc-quenching chamber is introduced.
介绍了VSm型真空断路器灭弧室内用ANSYS计算电场及电位的方法,并用ANSYS求解和分析了不同边界条件对灭弧室内电场及电位的影响,为真空灭弧室内的任意点电场及电位进行精确的定量计算与分析提供了依据。
3.
To solve above problem, pressure characteristics in the arc-quenching chamber of 252 kV SF6 circuit breaker with no-load test is measured.
SF6断路器内部机理的理论研究已相当深入,但多年来由于断路器灭弧室内部参数测量费用较高和试验周期较长,以及需要考虑测量方法对试验结果精确性的影响等,相应的试验验证工作却很少,理论工作缺乏指导。
6) interrupter
[英][,intə'rʌptə] [美][,intə'rʌptɚ]
灭弧室
1.
The paper can be mainly divided into two parts,the first is to obtain the finite element equation to solve the electric potential,and to establish the CAD model accurately by using ANSYS,in this part,the method of electric field optimization is specifically introduced;the second is to analyze the change of electric field in the interrupter according to the calculating results,and to st.
采用有限元软件ANSYS对SF6断路器灭弧室内触头形状进行了优化,进而得到最优的电场分布。
2.
The principle of realizing pressure on-line monitoring in interrupter is discussed in detail.
针对真空断路器存在的问题,介绍了一种新型真空断路器在线检测的功能与特点,阐述了该真空断路器实现灭弧室压力在线检测的原理,提出了有关在线检测真空断路器的技术要求,总结了该断路器在运行中发挥的作用。
3.
Through technical improvement of design of 550 kV/63 kA double-break and 363 kV/50 kA single-break circuit breaker, making use of computer analysis, increasing of the rated pressure of SF6 gas and opening velocity, improving the shape of arcing contact and nozzle, optimizing the structure of interrupter, 550 kV/50 kA single-break dead-tank circuit breaker is developed.
通过对550kV/63kA双断口断路器和363kV/50kA单断口断路器技术加以改进,利用计算机解析技术,提高了额定SF6气体压力和分闸速度,对弧触头和喷口形状进行了改进,优化了灭弧室结构,从而开发出550kV/50kA单断口罐式断路器样机。
补充资料：弧室
1.弓袋。
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