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   线路电压 的翻译结果: 查询用时:0.61秒
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线路电压
相关语句
  line voltage
     The IR1150 is a power factor correction(PFC) control IC designed to operate in contrnuous conduction mode(CCM) over wide range input line voltage.
     IR1150是一种在宽范围输入线路电压下以连续导电模式(CCM)工作的功率因数校正(PFC)控制IC。
短句来源
     Study on Design and Simulation of Altiplano Long Distance Transmission Electricity Line Voltage Compensation
     高原长距离输电线路电压补偿设计与仿真的研究
短句来源
     If there is no PT on the 220kV outline side of a substation,the capacitive current of CT terminal shielding bushing is utilized to extract the line voltage ,which is introduced into the electricity meter together with the CT secondary current,and the electricity quantity of this line may be calculated.
     在变电所220kV线路侧无PT时,可利用CT末屏套管电容电流来抽取线路电压与线路CT二次侧电流一起输入电能表,进而算出该线路的电量数值。
短句来源
     It analyzes at length an example of reactive power compensation for rural distribution network,comparing the power factor,transmitted reactive power,line voltage loss,annual line loss of electric energy before and after compensation.
     最后,对农村配电网无功补偿实例进行分析,比较补偿前后的功率因数、线路输送的无功功率、线路电压损失、年线损电量。
短句来源
     With the development of power system and enhancement of transmission line voltage, the problem of power system's stability is more and more of standing out.
     随着电力系统的发展,输电线路电压等级的提高,电力系统的稳定性问题日益突出。
短句来源
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  “线路电压”译为未确定词的双语例句
     Measuring the voltage of 35 kV power line with two capacitor-votage detecting devices
     用电压抽取装置检测35kV线路电压供备自投使用
短句来源
     According to the new characteristics of 1 000 kV transmission line that has higher voltage and electric field,the basic requirements of safety protection for live working on 1 000 kV transmission line is presented.
     针对1 000 kV输电线路电压更高、电场更强的特点,提出了1 000 kV输电线路带电作业安全防护的基本要求。
短句来源
     This paper presents a new method for measuring the voltage of 35 kV transmission line with two capacitor-voltage detecting devices designed for 110~220 kV transmission line.
     介绍一种用110~220kV线路电压抽取装置检测35kV线路电压(供备自投使用)的方法。
短句来源
     When taking into consideration voltage loss of the series capacitance compensation circuit, analysis on a method that the L-C series resonance circuit start the large AC electric machine, including effeCt of L-C on the self-excitation of the electric machine.
     当考虑串联电路补偿线路电压损失时,分析L-C串联谐振电路起动交流大电机~([1])方法中,L-C对引起电机自激振动~([2])的影响。
短句来源
     Against the shortcomings of traditional calculation methods for distribution grid losses, an improved alternative method is presented. This method takes into account of influences on reactive power and voltage drop along distribution lines.
     针对传统配电网线损理论计算方法的不足,提出一种适用于配电网线损理论计算的改进前推回代法———考虑了无功功率和线路电压损失对线损的影响,该方法使得对配电网中小电源的处理更加容易,且易于进行降损分析计算;
短句来源
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  相似匹配句对
     Impulse Generator of the Hybrid Circut
     混合式线路的冲击电压发生器
短句来源
     The Calculation of the Short-line-fault Recovery Voltage in Transmission Line
     输电线路近区故障恢复电压计算
短句来源
     power voltage supply;
     电网电压
短句来源
     Measurement of Voltage
     电压的测量
短句来源
     The Debate of Cultural Routes
     文化线路辨析
短句来源
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  line voltage
The programmable pocket calculator offers advantages of small size, economy, and independence of line voltage compared to much more spacious units and a precision equal or superior to nomograms.
      
Transient suppression is achieved by using a zero-crossing voltage detector to gate a thyristor into conduction whenever the line voltage is zero.
      
Small changes in line voltage have very little effect on Lovibond color readings.
      
The final experimental setup of the new device is described and the preliminary experimental results of the assembled apparatus are presented, especially the capillary current signal, and the time development of the pulse-forming-line voltage.
      
The dc line voltage is monitored, and a supervision block generates a precise reset signal when the line voltage drops out.
      
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It is a effective method for carrying out reactive power compensation and improving voltage quality to install paralell capacitor sets distributed on the distri-bution lines.Based on the voltage distributed and waved along the line's length with time forward,the paper presents a drawing method to obtain the number of installing paralell capalitor sets(locations of compensation),position and capacity of each unit, and thus the voltage at each location during overall loading period are controlled up to standard....

It is a effective method for carrying out reactive power compensation and improving voltage quality to install paralell capacitor sets distributed on the distri-bution lines.Based on the voltage distributed and waved along the line's length with time forward,the paper presents a drawing method to obtain the number of installing paralell capalitor sets(locations of compensation),position and capacity of each unit, and thus the voltage at each location during overall loading period are controlled up to standard.

在配电线路上分散地安装并联电容器组,进行无功补偿,是改善其电压质量的有效手段。本文提出一种作图法,可以根据配电线路电压沿长度分布和随时间的波动情况,求出该线路上应当安装的并联容器组数(即补偿点数)、每组电容器的安装位置和容量,以保证其各处电压在整个负荷周期均被控制在合格范围之内。

A simple and convenient measuring method or corona loss of HVDC transmission line in service is presented. The measurement results of monopolar corona loss of G-N HVDC line under various operation conditions were given. The relationship between monopolar corona loss and the line voltage is described. The comparison between monopolar corona loss of one pole line energized and that of two pole lines in parallel energized with the same pole is made. The calculation of monopolar corona loss of HVDC transmission...

A simple and convenient measuring method or corona loss of HVDC transmission line in service is presented. The measurement results of monopolar corona loss of G-N HVDC line under various operation conditions were given. The relationship between monopolar corona loss and the line voltage is described. The comparison between monopolar corona loss of one pole line energized and that of two pole lines in parallel energized with the same pole is made. The calculation of monopolar corona loss of HVDC transmission line is also discussed and a modified Anneberg equation is presented in this paper.

本文介绍了一种测量运行中高压直流输电线路电晕损失的简便方法,给出了该线路单极各种运行方式下实测的电晕损失结果。文中对线路电晕损失与线路电压的关系及单极线和双极线并联大地回线的线路电晕损失等作了说明和比较,讨论了单极直流输电线路电晕损失的计算方法,提出了修正的安乃堡公式。

This paper describes a family of gate-turn-off (GTO) thyristor voltage-sourced inverter- basedcontrol dervces feasible for power system applicationsand presents the steady-state models of these devices,namely the .Static Condenser (STATCON). the SeriesPower Flow Controller (SPFC) and the Unified PowerFlow Controller (UPFC). The SPFC and UPFC repre-sent series extensions of the STATCON an inverter-based shunt device developed under a tailored collabo-ration by EPRI ,TVA and the Westinghouse Science andTechnologr...

This paper describes a family of gate-turn-off (GTO) thyristor voltage-sourced inverter- basedcontrol dervces feasible for power system applicationsand presents the steady-state models of these devices,namely the .Static Condenser (STATCON). the SeriesPower Flow Controller (SPFC) and the Unified PowerFlow Controller (UPFC). The SPFC and UPFC repre-sent series extensions of the STATCON an inverter-based shunt device developed under a tailored collabo-ration by EPRI ,TVA and the Westinghouse Science andTechnologr Center which will soon be pluced in serviceon the TVA 161kV transmission system.for trarismissionvoltage control. The modeling of these devices can beincorprated into existing large scale power systemanalysis programe for ,ystem sleady-stale studies. Thesimulation results of the IEEE 30-bus test system dem-onstrate the steady-state perfomance of these voltage-sourced power.flow control devices. The UPFC. with itsability to independently and simultaneously controlboth line real and reactive power.flow, appears to beparticularly well suited .for transmission power flowcontrol.

本文描述了—族基于可关断晶闸管(GTO)电压源逆变器的电力系统控制装置,介绍了静补(STATCON)、串联潮流控制器(SPFC)和统一潮流控制器(UPC)的稳态模型。静补是由美国的EPRI、TVA和西屋科技中心联合开发的基于逆变器的并联装置、不久它将被安装在TVA的16lkV输电系统上用于控制线路电压。而串联潮流控制器和统一潮流控制器则代表了静补在串联应用方面的拓展。这些装置的建模可以结合到现有的大型电力系统分析程序之中供系统稳态研究使用。IEEE的30母线试验系统的仿真结果证明了这些电压源潮流控制装置的稳态性能。UPFC具有能同时对线路的有功与无功潮流独立地进行控制的能力,可以认为它特别适用厂输电潮流控制。

 
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