harmonic voltage的例句大全

An important factor effecting on series power active filter characters is the detection of harmonic voltage.

鉴于谐波电压检测是影响抑制谐波电压源的重要因素,基于这种滤波器的工作原理,根据瞬时无功功率理论提出了谐波电压的瞬时检测方法.

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In the modern building, the appearence of harmonic currents and harmonic voltage make the power supply quality descendent;

现代建筑中，一方面，公用电网中谐波电流和谐波电压的出现，使供电质量下降；

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The harmonic voltage at zero power test of Longquan HVDC converter station is calculated.

摘要计算了龙泉-政平HVDC工程龙泉站系统试验期间零功率试验时的谐波电压.

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The paper introduced the basic prinple of filtering harmonic voltage.

本文介绍了中频谐波电压滤除的基本原理.

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Research on Mine Used Hybrid Power Filter Based on Harmonic Voltage Detection

基于谐波电压检测的矿用混合型电力滤波器的研究

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A highly sensitive relay against generator stator ground faults with third harmonic voltage

高灵敏度的三次谐波式发电机定子接地保护

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Two kinds of beyond area supply modes are compared on influence of the harmonic voltage on point of common coupling ( PCC);

比较两种不同的越区供电方式对西昌电网PCC节点谐波电压的影响；

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This paper introduces the new method of measuring the UHV system harmonic voltage using the test tapping of a current transformer.

本文介绍了利用电流互感器的末屏来测量超高压系统谐波电压的新方法。

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The DC biasing current has been calculated in detail, which will go through the converter transformer winding in BTB DC system due to unbalance firing and the second harmonic voltage of positive sequence on the AC converter bus.

根据背靠背直流系统的技术特点，详细计算了由于触发不平衡和交流系统正序二次谐波在换流变压器中产生的直流偏磁电流。

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Measurement and analysis of third harmonic voltage on a 200 MW Turbogenerator

国产20万千瓦汽轮发电机三次谐波电压实测与分析

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The Effect of Damper Windings on the No-load Harmonic Voltage of Synchronous Generators by the Third Harmonic Excitation

阻尼绕组对谐波励磁同步发电机空载谐波电压的影响

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The time harmonic voltage and current wave propagation along a transmission line can readily be transferred from frequency domain voltage and current phasor distribution along the line.

由传输线上电压及电流沿线分布之频域相量，可转换为传输线上各频率成份弦波电压及电流沿线之时域传播。

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In order to assure equipment safety and economy of its performance, the national standard GB/ T 14549-93 "Electric Energy Quality Communal Electric Fence Harmonic" specifies the limited value for harmonic voltage and galvanism.

为了保证电网和电力设备的安全和经济运行，GB/T14549-93电能质量公用电网谐波，规定了谐波电压和电流的限值。

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Slip frequency control and adjustable performance for the induction motors are also studied in the thesis. ( 2) Harmonic components of voltage source inverter are analyzed, and electromagnetic relationship of these harmonics for asynchronous traction motors is studied.

分析了电压型逆变器电源谐波成分和谐波在牵引电动机内的电磁关系，并对牵引电动机的谐波等值电路进行了分析，包括谐波电压在电机中产生的电流、损耗和转矩等。

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Space Voltage Vector PWM Wave Harmonic Analysis and Control Scheme Comparison

空间电压矢量法PWM波的谐波分析及控制方案比较

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Phase splitting reactive power compensation of first harmonic in low voltage distribution network by computer controlled thyristor switch

微机控制的晶闸管开关型低压配电网基波无功分相补偿

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In this paper, the mechanism of harmonic increments caused by device characteristics are analyzed in detail, and the compensation algorithm of a forward voltage drop is proposed.

该文详细分析了由器件特性引起的谐波增大的机理，提出了管压降补偿的方法。

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Flat wave filter reactor and dc high voltage dc converter stations dc together make up the side of the dc harmonic filter circuits.

平波电抗器与直流滤波器一起构成高压直流换流站直流侧的直流谐波滤波回路。

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AC Voltage Harmonic Distortion of Three-Phase Synchronous Generator with AC and Rectified DC Load

三相同步发电机供交直流混合负载时交流电压波形的畸变

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Through the improvement of carrier wave ratio selection and algorithm, the symmetry of the three-phase output voltage waveform of the inverter can be guaranteed, and the harmonic components can be reduced.

通过对载波比选取原则与计算公式的改进，可使变流器输出波形三相对称，谐波分量减少。

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