三电极场畸变点火球隙开关,spark global gap with triple electrodes
1)spark global gap with triple electrodes三电极场畸变点火球隙开关
1.Surge generator was developed by usingspark global gap with triple electrodes as switch.为了使瞬态电磁干扰信号发生器在微机保护装置电磁兼容设计过程中普及应用,分别以高压直流开关电源、氢闸流管研制了电快速瞬变脉冲群(electrical fast transient/burst,EFT)发生器和以三电极场畸变点火球隙开关研制了浪涌发生器。
2)field distortion spark gap场畸变火花开关
1.5 kJ Mather-type DPF energy supply device composed of a pulse capacitor,field distortion spark gap,contact socket and transmission line is developed and debugged,in which the circuit inductance about 57 nH,peak current over 400 kA,and a delay in 80 ns range with jetty less than 15 ns can be achieved when operation voltage is 25 kV.介绍了由脉冲电容器、开关组成的DPF能源装置及其调试,详述了场畸变火花开关、接插口及传输线的设计要点。
3)three electrodes switch三电极间隙开关
4)polarization switch变极点火开关
5)field distortion switch场畸变开关
1.In this paper,a novelfield distortion switch with carbon fiber/metal matrix composites electrodes is designed to replace the surface flashover discharging switch in TomaChan.介绍了电极用碳纤维—金属基复合材料制成的新型场畸变开关。
2.The results show that the system can produce the pulse with fast rising edge,high slope and high amplitude,which is significant for the further development offield distortion switch with the high performance of low-jitter and rapid discharging.仿真结果表明,该系统能产生快上升沿、高陡度、大幅值的脉冲,这对进一步研制放电抖动低、放电迅速等高性能的场畸变开关具有一定实际意义。
英文短句/例句
1.Research on the Field Distortion Switch with Carbon Fiber Composites Electrodes具有碳纤维复合材料电极的场畸变开关研究
2.Design and simulation of trigger system for field distortion spark gap switch场畸变火花间隙开关触发系统设计与仿真
3.Spectral shifts and spectral switches of laser beams with amplitude modulations and phase distortion in the far field有振幅调制和相位畸变光束的远场光谱移动与光谱开关
4.The electric fields of these ions are more easily distorted.这些离子的电场较容易畸变。
5.Image Distortion Correction of CMOS Camera with Large Field大视场CMOS相机图像的畸变校正
6.The Influence of Geomagnetic Direction on the Magnetic Distortion Caused by Stress Concentration地磁场方向对应力集中引起的磁场畸变的影响
7.photogrammetric distortion摄影测量畸变差，畸变差
8.Research on distortion invariant target recognition technology in joint transform correlator畸变不变联合变换相关器目标识别技术研究
9.Research on Coupling Mechanism of Switching Field Transient in Substation;变电站开关瞬态场干扰耦合机理研究
10.Numerical Method of Switching Transient Electromagnetic Field in Substation变电站开关瞬态电磁场数值计算方法
11.On Variation and Deformity of the Liver--A Review Literatures and a Report on Deformity Liver关于肝脏的变异和畸形(一罕见肝畸形并文献复习)
12.Research on Nonlinear Distortion Correction Method for Computer Vision System with Small View Field小视场图像系统的非线性畸变校正方法的研究
13.Chromosomal Aberrations of Dairy Cattle (Bos taurus) from Different Districts in Beijing北京市郊不同场站黑白花奶牛的染色体畸变
14.Microscopic Phase-Field Simulation Coupled with Strain Energy for the Precipitation Process of Nickle Base Alloys;镍基合金沉淀过程的含畸变能微观相场模拟
15.A Real-time Distortion Correction Method with Concentric Circles as Onsite Standard基于同心圆现场标定的实时畸变校正方法
16.Numerical simulation of full annuls of a transonic fan with distorted inlet总压畸变对风扇流场影响的全流道数值研究
17.Research on Rotation and Scale Invariance of Targets with Cluttered Background in Optical Correlation Detection畸变不变复杂背景目标相关探测技术研究
18.Nonlinear distortion of the images is relative to camera state when it shoots the images.图像中的非线性畸变与相机拍摄时的状态有关。
相关短句/例句
field distortion spark gap场畸变火花开关
1.5 kJ Mather-type DPF energy supply device composed of a pulse capacitor,field distortion spark gap,contact socket and transmission line is developed and debugged,in which the circuit inductance about 57 nH,peak current over 400 kA,and a delay in 80 ns range with jetty less than 15 ns can be achieved when operation voltage is 25 kV.介绍了由脉冲电容器、开关组成的DPF能源装置及其调试,详述了场畸变火花开关、接插口及传输线的设计要点。
3)three electrodes switch三电极间隙开关
4)polarization switch变极点火开关
5)field distortion switch场畸变开关
1.In this paper,a novelfield distortion switch with carbon fiber/metal matrix composites electrodes is designed to replace the surface flashover discharging switch in TomaChan.介绍了电极用碳纤维—金属基复合材料制成的新型场畸变开关。
2.The results show that the system can produce the pulse with fast rising edge,high slope and high amplitude,which is significant for the further development offield distortion switch with the high performance of low-jitter and rapid discharging.仿真结果表明,该系统能产生快上升沿、高陡度、大幅值的脉冲,这对进一步研制放电抖动低、放电迅速等高性能的场畸变开关具有一定实际意义。
6)three electrodes spark gap switch三电极气体火花开关
延伸阅读
换流站交流开关场故障换流站交流开关场故障faults in the AC switch yard of converter stationhuonl一uzhonJ一001}u ko一guonehong guZhong换流站交流开关场故障(faults in the ACswiteh yard of eonverter station)主要指发生在换流站交流开关场范围内的故障，即发生于换流母线、换流变压器、交流滤波器、并联电杭器或其它无功补偿设备、交流断路器及隔离开关、连接导线等主回路或交流主设备的故障。按照故障对直流系统的影响可分为与换流器并联设备故障和主回路设备故障两类。与换流器并联的设备故障，如交流滤波器、无功补偿装里及其连线部分的故障。这部分故障将由交流系统提供故障电流，故障电流的大小取决于交流系统的强弱。如果故障设备退出运行将引起交直流系统交换无功的不平衡，或在交流系统中产生的谐波分量增大，进而引起直流系统的停运。交流滤波器和并联电容器组发生的故障通常为内部短路故障。滤波器中的电容器结构安排为“H”的对称桥形，当一个或数个电容元件短路损坏并达到一定数量时，将在健全的电容器元件上形成不可接受的过电压应力。此外，由于设计不当或非正常的运行可能引起交流滤波器内部的电阻器或电抗器元件的谐波过负荷，以造成元部件的过热。在交流滤波器的并联电路中元部件发生短路时，同时还会引起其单相阻抗的改变，在滤波器中出现零序电流及引起交流滤波器的失谐。与常规交流系统中同等电压等级的交流断路器相比、交流滤波器断路器投切频繁，且投切时的电容电流和涌流很大，因此设计时应考虑足够的裕度，以确保直流系统的安全运行。主回路交流设备故障，主要指换流母线、换流变压器及其网侧断路器，以及换流变压器至换流器之间的连线等处的故障。对于整流侧，发生换流母线单相短路时，直流电压将降低，直流输送功率将减少，同时直流电压中含有IOOH:的谐波。整流侧换流母线发生三相短路时，将失去换相电压，直流输送功率将为零。对于逆变侧，当交流系统发生故障时，由于换流器交流侧电压降低，引起直流反电动势降低、直流电流瞬时增大，如果电压下降严重，会继而引起换相角的明显增大，这些都将可能最终导致逆变器的换相失败。特别要指出的是，如果在运行中逆变侧的换流变压器网侧断路器发生无故障跳闸，则视断开点和交流滤波器投人的组数不同，而产生数倍的过电压，相关的设备将承受很大的应力。换流变压器故障除本体故障与常规变压器相同外，还应特别注意其阀侧绕组对地短路故障，其故障点与站内接地网形成回路，相当于换流桥的桥行短路(见换流器故阵)。此外，换流变压器的冷却系统故障、分接头控制和执行机构的故障，都将可能导致设备的损坏和直流系统的停运。当换流变压器投切时，往往会产生较大的激磁涌流，必须避免在某些情况下可能导致交流系统继电保护的误动.直流输电系统在正常或暂态工况下，会产生各种特征或非特征谐波，应该注意这些谐波对交流系统中继电保护的影响。
