电压保护水平,voltage protection level
1)voltage protection level电压保护水平
1.The paper introduces the coordination principle between the multipower surge protector and thevoltage protection level of protected equipment.介绍了电源防雷器与被保护设备电压保护水平配合原则,用行波理论分析了多级电源防雷器级间采用自然阻抗或退耦元件实现能量配合的具体方式,可直接应用于防雷工程实践,从而保证电源防雷器雷击瞬间逐级正常启动,将威胁设备的电涌电流泄放衰减到被保护设备能承受的安全范围内。
2.The definition and significance ofvoltage protection level of SPD, the impulse withstand of electri-cal and electronic equipments, including impulse insulation withstand and surge immunity were explained.给出了电涌保护器(SPD)电压保护水平(Up)的定义和重要性,设备的冲击耐受水平的含义,包括绝缘冲击耐受电压和电涌抗扰度。
2)switching-surge protective level操作过电压保护水平
3)switching-surge protective level开关冲击波保护水平，操作过电压保护水平
4)unstable voltage protection不平衡电压保护
1.This paper deals with theunstable voltage protection circuit of parallel compensation capacitor unit on the basis of voltage detector(AN051A) according to the law ofunstable voltage protection.基于电压检测器(AN051A)的并联补偿电容器组的不平衡电压保护电路,具有结构简单、性能可靠、安装方便和保护灵敏度高等特点,经试用发现,能有效保护补偿电容器组,使电网正常运行。
英文短句/例句
1.Analysis of Unbalanced Voltage Protection and Protection Setting Value of the Shunt Capacitor并联电容器不平衡电压保护及保护定值的分析
2.Analysis on the Unbalance Current of HVDC Pole Bus Differential Protection高压直流极母线差动保护不平衡电流分析
3.A kind of Current Transformer with Unbalance Current Protection一种具有不平衡电流保护功能的电流互感器
4.Approximate Calculation of Unbalance Protection on Differential Current Bridge of Large Capacity Capacitor Bank大容量电容器组桥差不平衡电流保护近似计算
5.Assemble the Type Condenser Application with Protective Disequilibrium and Analysis集合式电容器不平衡保护的应用和分析
6.Disscusion on operation results of electrode current unbalanced protection used in HVDC transmission system in CSG南方电网直流输电系统接地极线路不平衡保护动作后果探讨
7.Effects of Rotor Eccentricity on Unbalanced Current of Salient-pole Synchronous Generator Main Protection转子偏心对凸极同步发电机主保护不平衡电流的影响
8.Study on the Protection of Balance Converting Device for Cophase AT Traction Power Supply System;同相AT供电平衡变换装置保护研究
9.balanced-to-unbalanced transformer平衡－不平衡耦合变压器
10.The Deduction and Analysis of the Protection Formula of the Neutral Unbalanced Current in Double-star Connection双星形中性点不平衡电流保护的公式推导与分析
11.The Connection Modes of Differential Protection of Substation Transformer in the Electrified Railway Traction and the Analysis on Current Balance Relationship电气化铁道牵引变电所变压器差动保护接线方式及电流平衡关系分析
12.Research on Control Strategy for Doubly-fed Generation System under Unbalanced Voltage Condition不平衡电压下双馈发电系统控制策略
13.The Detection of Reactive Current under Unbalance and Non-Sinusoidal Voltage不平衡非正弦电压下的无功电流检测
14.balanced-to-unbalanced trnasformer平衡-不平衡耦合变压器平衡-不平衡转换器
15.A device for equalizing pressure or strain.均衡器用来使电压或电流保持平稳的设备
16.Analysis of three phase voltage imbalance on the 6.3 kV side of high voltage auxiliary transformer of substation高厂变6.3kV侧三相电压不平衡分析
17.Study on Non-uniform Current in Low Voltage Side of Annealing Furnace退火炉低压侧电流不平衡问题的探讨
18.A balun is a transmission line transformer for converting balanced input to unbalanced output or vice versa.平衡-不平衡变压器是一根送电线变压器为转换的平衡的输入对失衡的产品或反之亦然。
相关短句/例句
switching-surge protective level操作过电压保护水平
3)switching-surge protective level开关冲击波保护水平，操作过电压保护水平
4)unstable voltage protection不平衡电压保护
1.This paper deals with theunstable voltage protection circuit of parallel compensation capacitor unit on the basis of voltage detector(AN051A) according to the law ofunstable voltage protection.基于电压检测器(AN051A)的并联补偿电容器组的不平衡电压保护电路,具有结构简单、性能可靠、安装方便和保护灵敏度高等特点,经试用发现,能有效保护补偿电容器组,使电网正常运行。
5)voltage phase-balance protection相电压平衡保护
6)Protection level保护水平
1.The classification, protection level (U p) of SPD, its relation and matching with the protected equipment were introduced.主要介绍了电涌保护器(SPD)的分类、保护水平Up与被保护设备的关系 和配合。
延伸阅读
标准操作冲击电压波形(见冲击电压发生器)标准操作冲击电压波形(见冲击电压发生器)standard switching impulse voltage waveformb .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
