助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   overvoltage 在 电力工业 分类中 的翻译结果: 查询用时:0.014秒
图标索引 在分类学科中查询
所有学科
电力工业
自动化技术
无线电电子学
铁路运输
冶金工业
矿业工程
安全科学与灾害防治
建筑科学与工程
汽车工业
更多类别查询

图标索引 历史查询
 

overvoltage     
相关语句
  过电压
    Durability Characteristics of Zinc Oxide Varistor under Temporary Overvoltage
    氧化锌电阻片的短时过电压耐受特性
短句来源
    Experiment and Analysis of the Behavior of Zinc Oxide Varistors Under Temporary Overvoltage
    氧化锌电阻片耐受短时过电压能力的试验分析
短句来源
    Calculation of Overvoltage Caused by Monopolar Grounding on EHV DC Transmission Line
    超高压直流输电线路单极接地过电压计算(上)
短句来源
    Calculation of Overvoltage Caused by Monopolar Grounding on EHV DC Transmission Line
    超高压直流输电线路单极接地过电压计算(下)
短句来源
    Representation of Generators in Switching Overvoltage Study
    操作过电压研究中电源的表象参数
短句来源
更多       
  过电压
    Durability Characteristics of Zinc Oxide Varistor under Temporary Overvoltage
    氧化锌电阻片的短时过电压耐受特性
短句来源
    Experiment and Analysis of the Behavior of Zinc Oxide Varistors Under Temporary Overvoltage
    氧化锌电阻片耐受短时过电压能力的试验分析
短句来源
    Calculation of Overvoltage Caused by Monopolar Grounding on EHV DC Transmission Line
    超高压直流输电线路单极接地过电压计算(上)
短句来源
    Calculation of Overvoltage Caused by Monopolar Grounding on EHV DC Transmission Line
    超高压直流输电线路单极接地过电压计算(下)
短句来源
    Representation of Generators in Switching Overvoltage Study
    操作过电压研究中电源的表象参数
短句来源
更多       
  过压
    Overvoltage of Power Converter Thyristor and Its Protection
    大功率变流器晶闸管的过压及保护
短句来源
    DIGITAL SIMULATION OF BASIC CONTROL AND OVERVOLTAGE PROTECTION FOR TCSC
    TCSC的基本控制与过压保护数字仿真
短句来源
    Leakage Protection Switch with Overvoltage Protective Function
    具有过压保护功能的漏电保护开关
短句来源
    Study on revoking overload and overvoltage protection of YBX-1
    YBX-1收发信机取消过载过压保护的探讨
短句来源
    Study of Protection Circuits for SPWM Inverter in Overvoltage
    SPWM逆变器过压保护电路的研究
短句来源
更多       
  超电压
    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
短句来源
    MODIFIED Ni-S_x CATHODE WITH LOW HYDROGEN OVERVOLTAGE
    改性低氢超电压镍-硫阴极
短句来源
    The overvoltage increased in order of Ⅲ<Ⅳ<Ⅰ<Ⅱ in nickel electrowinning (60℃, 2S0A/M~2) and Ⅳ<Ⅲ<Ⅰ<Ⅱ in zinc electrowinning (35℃, 500A/M~2).
    在电解含H_2SO_4的NiSO_4时,60℃及250A/m~2下,阳极析氧超电压的增大次序为Ⅲ<Ⅳ
短句来源
    Ru was the most effective,the overvoltage at 1 A/cm~2 being only about one third of that for undoped electrodes,and the value was as low as 0.15 v even at 4 A/cm~2.Also, the overvoltage on those doped electrodes above mentioned was lower than that on platinum anodes.
    在电流密度高达4.0安培/厘米~2时也小于0.15伏。 上述掺杂电极比相同条件下 Pt 阳极上的超电压为低。
短句来源
    The electrochemical measurements showed that anode(Ⅲ) had the best electrocatalytic activity and the lowest oxygen overvoltage.
    用稳态恒电位法测定了极化曲线,获得了不同电流密度下析氧超电压数据和电极过程动力学数据。 表明阳极(Ⅲ)的电催化活性最好,析氧超电压最低。
短句来源
更多       

 

查询“overvoltage”译词为其他词的双语例句

     

    查询“overvoltage”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
      overvoltage
    roseopersicina hydrogenase-containing electrode at pH 5.5-6.5 under overvoltage of 30-60 mV, whereas for electrodes with D.
          
    It is shown that p-n junction heterogeneities in a space charge region affect the shape of amplitude distributions of photocurrent pulses, as the overvoltage increases and light spot changes its position on the photosensitive area.
          
    The concepts of the PF potential and the effective overvoltage of the reaction leading to PF are analyzed.
          
    The overvoltage of this process may be considered as the overvoltage of discharge-ionization.
          
    Temperature dependence of hydrogen overvoltage on nickel and iron in acid solution
          
    更多          


    The paper represents an approximate method to calculate the overv-oltage of transmission line (the parameters of transmission line and source are known), caused by reclosing switching. The over-voltage distribution along the transmission line is used for calculating the equivalent tower numbers of transmission line. The insulation flashover probability, caused by any one reclosing operation, and the insulation flashover number per year of transmission line are estimated with the obtained relationship between...

    The paper represents an approximate method to calculate the overv-oltage of transmission line (the parameters of transmission line and source are known), caused by reclosing switching. The over-voltage distribution along the transmission line is used for calculating the equivalent tower numbers of transmission line. The insulation flashover probability, caused by any one reclosing operation, and the insulation flashover number per year of transmission line are estimated with the obtained relationship between the overvoltage and the reclosing phase angle .

    本文介绍输电线路(已知线路和电源的参数)的重合阐过电压的近似计算方法;利用沿线的过电压分布计算输电线路的等值杆塔基数;根据得到的过电压与重合阐相角φ的关系估算输电线路的任意一次重合阐操作的绝缘网络概率以及年闪络率。

    A method based on the Fourier analysis, using FFT technique to calculate the switching overvoltage in UHV power transmission system has been introduced in the present paper. In this calculation, a poly-phase n--network model was adopted to represent the actual network. The Fourier analysis enables that the frequency dependence of the network parameters can be easily taken into consideration, and the application of FFT technique greatly saves the computing time. This method has been applied to calculate...

    A method based on the Fourier analysis, using FFT technique to calculate the switching overvoltage in UHV power transmission system has been introduced in the present paper. In this calculation, a poly-phase n--network model was adopted to represent the actual network. The Fourier analysis enables that the frequency dependence of the network parameters can be easily taken into consideration, and the application of FFT technique greatly saves the computing time. This method has been applied to calculate the switching overvoltage in a 500 KV power transmission system under different conditions, such as simultaneous closure and nonsimultaneous closure. It has been shown that when the frequency dependence of network parameters is neglected it gives the same result as that obtained by the Bergeron-Dommel's method, and while such dependence is taken into account the corresponding result agrees with that discussed in the related literatures.

    本文基于傅立叶分析,应用快速傅立叶交换法,计算了超高压输电系统的操作过电压. 在计算中,采用了多相π型网络模型来代替实际网络。傅立叶分析使得频率对参数的影响易于计入。采用快速傅立叶交换法可以显著地节省计算时间。 应用以上方法计算了500千伏输电系统在不同条件下,例如同期合闸、非同期合闸下的过电压。当不考虑网络参数随频率变化时,本文采取的方法所得结果与贝杰龙——道米尔法的结果一致;当考虑网络参数随频率变化时,相应结果与有关文献所载的结果一致。

    This paper studies on the base of Bergeron method a generalized method to compute mainly dealing with mode quantities the switching transient in power system. This method can be conveniently operated in conjunction with the domestic current sinusoidal steady state program for simultaneous faults to solve various problems with nonzero initial conditions. By means of this method problems of overvoltage of complicated system with closing, opening and reclosing involving multi-generator, multi-line, various...

    This paper studies on the base of Bergeron method a generalized method to compute mainly dealing with mode quantities the switching transient in power system. This method can be conveniently operated in conjunction with the domestic current sinusoidal steady state program for simultaneous faults to solve various problems with nonzero initial conditions. By means of this method problems of overvoltage of complicated system with closing, opening and reclosing involving multi-generator, multi-line, various nonlinear and time varying components. This paper recommends a measure to shorten the computation of reclosing transient by application of a damping factor to reduce the regular time for computation to 1/3 to 1/10.

    本文利用Berseron法研究一种以模量计算为主的通用性较强的操作过电压计算方法,它可以方便地和国内现有的电力系统稳态计算程序实行联算,计算各种非零初值的操作过电压问题。利用这种方法可以计算含有多机多线路、多种非线性元件、时变元件复杂网络的合闸、分闸和重合闸过电压。在重合闸计算中,本文提出的加速衰减措施,可使重合闸的计算时间减少到原来的1/3至1/10。

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关overvoltage的内容
    在知识搜索中查有关overvoltage的内容
    在数字搜索中查有关overvoltage的内容
    在概念知识元中查有关overvoltage的内容
    在学术趋势中查有关overvoltage的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社