overvoltage是什么意思   overvoltage怎么读

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overvoltage单词基本解析:

n.过电压,超电压,过电压; 过压; 超压
n. 超电压(过电压, 开关的最高电压)
n.过电压,超电压,过电压;过压;超压;

overvoltage变化用词:



overvoltage英英释义:

OvervoltageWhen the voltage in a circuit or part of it is raised above its upper design limit, this is known as overvoltage. The conditions may be hazardous.

以上来源于:Wikipedia

overvoltage中文词源:

overvoltage用法和例句:

overvoltage


Study on Overvoltage in a 1500kV AC Series Resonant Test Unit

1500kV工频串联谐振试验装置的过电压研究


Overvoltage Protection Technology of Insulated Overhead Line up to 35 kV

35 kV及以下架空绝缘电缆过电压保护技术


Reason Analysis and Prevention of 6 kV System Resonance Overvoltage

6 kV系统谐振过电压原因分析及预防


On the Operation of Inducing Overvoltage and Its Protection in F-C Circuit

F-C回路中的操作过电压及其防护


Effect of Fast Transient Overvoltage on Reactor in GIS

GIS中快速暂态过电压对电抗器的影响


Analysis of very fast transient overvoltage in GIS

GIS中的VFT过电压分析


Suppression principal on quick speed transient overvoltage in GIS

GIS中的快速暂态过电压的抑制机理


Off-Line Flyback Overcurrent/Short-Circuit, Overvoltage -40 Through.

Hole 其它 Plastic (including epoxy) 通用描述: Offline Switching Regu...


Studies on overvoltage during full-voltage starting in HVDC Transmission system

HVDC联网输电系统的全电压启动过电压的计算


Du Bin, Zhao Feng, Gao Yadong et al.Study of restrike overvoltage when switching off shunt capacitors in a 10kV distribution system[J].High VoltageApparatus, 2004, 40(4): 255-258.

[8]杜斌,赵峰,高亚栋,等.10kV系统中切除并联电容器时的重燃过电压研究[J].高压电器,2004,40(4):255-258.


The new carbon-rich zinc process, although based on the alkaline zincate electrolyte,overcomes the hydrogen overvoltage problem, and is capable of direct plating on a variety of castiron surfaces.

“锌克能”为碱性工艺,但克服了氢过电压的问题,能直接镀于铸铁表面上,沉积层均匀,可有效覆盖深凹部分区域。


A simple circuit breaker delivers precision overvoltage protection and overcurrent protection.

一个简单的电路断路器提供精密过压和过流保护。


Consider for An Overvoltage Accident in Power Station

一起动力站过电压事故的分析


Overcurrent and Overvoltage Protecting for New Generation Products

下一代产品所需的过流和过压电路保护


Abstract :Ferroresonance is an internal overvoltage,which always occurs in neutral isolated distribution network, and sometimes also occurs in high voltages network.

中性点不直接接地的配电网中,但在中性点直接接地的高压电网中,这种事故也常有发生。


For clarity, the figure omits overvoltage diodes and protection circuits.

为明确起见,图中省略了过压二极管和保护电路。


The status in quo of foreign UHV(Ultra High Voltage) system development is introduced and the overvoltage problem is emphasized.

介绍了国外特高压输电的发展现状,并着重阐述了目前国外特高压系统过电压存在的问题。


So a new method of overvoltage control in IGBT cutting off is introduced in this article.

介绍了有效抑制IGBT关断中过电压的新方法。


This paper describes the composition and operation principle of this protectcrand its several protection functions against short circuit,overvoltage and lightning.

介绍了装置的结构,工作原理及它的短路、过压和防雷击等多种保护功能。


Rotors of300 MW generators imported from France are afflicted by problems concerning short circuit between windings and overvoltage.

从法国进口的300mw发电机转子存在匝间短路和过电压保护问题。


Based on the principle of refraction and reflection, it is analyzed why electrified-opened-switch is easy damaged by lightning overvoltage.

从过电压的折射和反射的原理出发,分析了带电开口运行开关容易遭受雷电过电压损坏的根本原因,提出了相应的改进保护措施。


The danger of overcurrent and overvoltage in the transient process of transformer s secondary short circuit is analyzed and countermeasures to avoid such accidents are introduced.

以一起变压器副边短路事故为例,分析了变压器副边短路过渡过程中产生过电流、过电压的危害性;介绍为避免类似事故发生应采取的防范措施。


And it is certified that the device is very useful to prevent insulated overhead line breakage and insulator damage from lightning overvoltage faults.

作为配电线路中的架空绝缘电缆的过电压保护装置,可有效地防止雷害造成的断线、绝缘子损坏等事故,避免因断路器动作中断供电而影响供电可靠性。


Depending on Q2’s base-emitter voltage, the overcurrent-detection mechanism is less precise than the overvoltage function.

依靠Q2的基极-发射极电压,过流检测机制的精度低于过压功能。


On charge, the counter-voltage or overvoltage of the battery could be so high as to restrict the charging characteristics at low temperatures.

充电时,蓄电池的反电压或过电压太高,以致限制了低温充电性能。


Analysis of syntonic overvoltage in neutral indirectly grounded system

关于小电流接地系统中谐振过电压的分析与探讨


Leakage Protection Switch with Overvoltage Protective Function

具有过压保护功能的漏电保护开关


OXYGEN OVERVOLTAGE ON SnO_2-BASED INERT ANODES IN NaF-AIF_3-AI_2O_3 MELTS

冰晶石-氧化铝熔体中SnO_2基惰性阳极上氧的超电压


This paper analyses the internal overvoltage and the phase current of grounded wye shunt capacitor bank when there are failures in it,and gives corresponding equations.

分析了中性点接地电容器组内部故障时的内部过电压和相电流变化,并给出了相应计算公式。


Analysis the cause of producing operating overvoltage of vacuum circuit breaker, a method of restricting operating overvoltage.

分析了真空断路器的操作过电压产生原因,探讨了限制操作过电压的方法。


It was indicated that the effect of AMTEC anode polarizing overvoltage on its output voltage performance is much less than that of AMTEC cathode.

分析认为,阳极极化过电压对碱金属热电转换器输出电压的影响比阴极极化过电压要小得多。


Battery Protect Solution Based on the Overvoltage Protection IC

利用过压保护IC实现电池保护和切换功能


OVERVOLTAGE PROTECTION FOR SHEATH LAYER OF SINGLE CORE CABLE

单芯电力电缆护层过电压保护


Ferromagnetic Resonance Overvoltage Accidents and Prevention

南京供电公司铁磁谐振事故分析


overvoltage of power station

厂站过电压


MM ED MM TRANSMITTER MAIN POWER OVERVOLTAGE

发射机电源电压过压


The location and quantity of arrestor and impulse grounding resistance of towers has direct influence on lighting overvoltage.

变电站避雷器安装位置和数量及输电线终端塔的接地电阻对雷电过电压有着直接的影响。


Thyristor Controlled Reactance Series Compensation by Adjustable Coupling is a new-style thyristor controlled series compensation method. This thesis mainly introduces overvoltage and overvoltage protection design of the device.

变耦电抗式可控串补是一种新型的可控串补方法,本论文主要对变耦电抗式可控串补装置的过电压及过压保护措施进行分析和研究。


Solution of Transducer's Middle DC Circuit Overvoltage

变频器中间直流回路过电压解决方案


Overvoltage Protection of Thyristor Controlled Series Capacitors

可控串联补偿电容器的过电压保护


Fuel injector driving circuit Power triode Overvoltage protection;

喷油阀驱动电路;功率三极管;过压保护;


In a building, how do we provide for protection against overvoltage switching? What are its origins and magnitude? How do we protect against it?

在一幢建筑里,我们如何防护过电压转换?它的来源和幅值是什么?我们如何防护它?


It also demonstrates that when closing and reclosing overvoltages are only limited by different type MO As, terminal switching overvoltage of each line is be.

在主送电源线路发生瞬时性故障时,依靠故障解列装置动作跳开接入终端变电所的小电源开关,以满足大系统侧检无压重合闸的需要。


The insertion of capacitor cells in a bar to solve a overcrrent problem in a line or to solve a undervoltage problem in a bar must not cause overvoltage in any bar.

在支路上加入电容元件可以解决在干路上的过流问题或者在支路上的低电压问题,但要保证不会造成任何支路上的过电压?


During normal operation PGOOD indicates whether the output voltage is within specified overvoltage and undervoltage limits.

在正常的工作中,PGOOD指出输出电压是否在规定的电压范围内。


In this lecture, he will major discuss that the problems of relay protection and overvoltage control of ultra high voltage (UHV) transmission lines.

在此次论坛上,他将主要论述特高压输电线的继电保护与过电压控制问题。


The performance of electronic current transformer could been deteriorated,even destroyed during some extreme circumstance,for example,overvoltage or over current.

在遭受过电压、过电流等极端情况时,电子式互感器易受冲击而导致性能下降或损坏。


Fast Determination of Switching Overvoltage in Black Start Process Based on Artificial Neural Networks

基于神经网络的黑启动操作过电压快速预测


Discussion on overvoltage protection of stand-by circuit and disconnecting switch

备用状态下线路开关的过电压保护问题探讨


Multiple reignition makes the frequency and amplitude of overvoltage increase and might do harm to transformer coils by cumulative effects for its surge steepness.

多次重燃使得过电压频率和幅值均升高,会对变压器等绕组型设备绝缘造成危害。


atmospheric overvoltage protection

大气过电压保护


Load dump overvoltage is the severest transient encountered in the automotive environment, which generally determines the overall voltage rating of automotive power electronics.

它的产生原因是由于在汽车发电机运转时候一个大负载丢失--例如蓄电池突然断开。


Briefs the protection for underexited out of step as for BSB-2,and rotor overvoltage protection as for HCK and ASLG,and whose theorem,application and reform.

对BSB-2型低励磁失步保护和HCK型、ASLG型转子过电压保护的原理、运用及改进作简要的介绍。 图4


Several methods may be adopted to suppress overvoltage,such as condenser circuit,stabilizer circuit,stabilizer, relay circuit, thyristor circuit and silicon controlled rectifier circuit and so forth.

对于过电压可采用电容器电路、稳压管电路、稳压管加继电器电路、压敏电阻电路、晶闸管电路等几种方法来抑制。


Phenomenon Analysis on Virtual Earth Produced by Overvoltage Delivery

对传递过电压产生虚幻接地现象分析


Technical analysis for capacitance coupling to transfer overvoltage

对电容耦合传递电压的技术分析


The power supply overvoltage, overcurrent protection;

对电源进行过压、过流保护;


OVERVOLTAGE FROM GAS INSULATED SWITCHGEAR DISCONNECTOR

封闭式组合电器隔离开关产生的过电压


overvoltage of standard frequency resonance

工频谐振过电压


fundamental frequency overvoltage

工频过电压


Keywords belt conveyor;move backword;brake;overvoltage;

带式输送机;倒车;制动;过电压;


Research on Electrified-opened-swith Protected from Lightning Overvoltage

带电开口运行开关防雷击过电压的探讨


Overvoltage Protection for Shunt Capacitor Banks

并联电容器组的过电压保护


Keywords circuit breaker;restrike;grading capacitance;overvoltage;

开关;重击穿;均压电容;过电压;


Keywords Arc Overvoltage restrain Arc-suppression devices;

弧光过电压;抑制;消弧装置;


Such a motor can produce a transient overvoltage, reaching many thousands of volts, when the normal rms current is interrupted.

当通常的均方根电流被打断,这样的一个电机可以产生一个可达几千伏的电涌过压。


quick speed transient overvoltage

快速暂态过电压


Comparison and analysis between test and numerical simulation of very fast transient overvoltage

快速暂态过电压试验与数值模拟对比分析


very fast transient overvoltage(VFTO)

快速暂态过电压(VFTO)


induction-type overvoltage relay

感应式过压继电器


induction type overvoltage relay

感应式过电压继电路


Induced overvoltage withstand test

感应耐压试验


lightning-induced overvoltage

感应雷过电压


Inductive Load Overvoltage and Its Restraint

感性负载过电压及其抑制


cut--off current overvoltage

截流过电压


Simulation Calculation of Switching Overvoltage of the Induction Motor

投切电动机操作过电压的模拟计算


It points out that even very small ground current could also produce very high overvoltage, and in network of small ground current the singte phase arc earthing is principally expressed as high frequency arc suppressing.

指出:即使很小的接地电流也会产生很大的过电压,而且在小接地电流电网中单相弧光接地主要表现为高频熄弧。


phase conversion overvoltage

换相过电压


A distributed overvoltage online monitoring system based on virtual instrument, characterized by low cost, flexibility, and reliability is proposed.

提出了一种基于虚拟仪器的分布式过电压在线监测系统。


Abatract :Using the ZnO surge arrester to prevent the shunt capacitor from overvoltage is one of the most efficient and reliable measures, and in many cased it is a necessity.

摘 要 :利用氧化锌避雷器对并联电容器无功补偿装置进行过电压保护是实际运行中最有效、最可靠的措施之一。