• According to the voltage compensation method, several experiment circuits of potentiometer are designed to measure the voltage and the internal resistance of the dry battery.

    根据电压补偿原理设计了自组电位差几种实验电路用于测量干电池的电动势内阻

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  • Research on a new method of voltage sag measure and voltage compensation strategies.

    种新的电压凹陷检测及其补偿控制策略研究

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  • Analyzed failing cause of mode-frequency to load voltage drop for generating set, provided regulated method of cable voltage-drop compensation device.

    分析了发电机组中频加载掉电压故障发生原因提出了电缆补偿装置调整方法

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  • To ensure the voltage quality and the economic operation a design method for planning reactive power compensation in UHV network with optimum reactive power flow is presented in this paper.

    本文提出了最优潮流规划超高压电网感性无功功率补偿设计的方法,保证电网电压质量经济运行的前提。

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  • A modified dead time compensation method was used to obtain better output voltage waveforms.

    采用改进的效应补偿方法获得理想的输出波形。

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  • By making changes of reference voltage phase diagrams of load, this method can enlarge the compensation range and decrease the energy output of DVR.

    方法通过负载参考电压相角旋转幅值的“伸缩”,扩大DVR补偿范围减少D VR的有功输出

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  • This paper presents a new compensation method for stator voltage amplitude and DC offset, which can improve the performance of the speed sensor-less vector control of induction motor.

    为了提高异步电机无速度传感器矢量控制低速性能提出定子电压幅值直流偏置补偿办法

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  • A series ac voltage regulator based on a new fundamental positive sequence calculation method, which is utilized to generate the compensation voltage reference, is introduced in this paper.

    针对串联型交流电压调节器提出一种新的基波计算方法获取补偿电压的参考信号。

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  • In most substations, detecting the voltage and current and shunt capacitors is the method used for local reactive power compensation.

    变电站无功补偿控制一般方法通过检测母线上电压电流值,控制投切电容器组实现电网无功补偿。

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  • The principle of compensation method to measure resistance is analyzed, and the measuring circuit of voltage compensation and current compensation is designed.

    补偿电阻原理进行分析,设计了电压补偿测电阻电流补偿测电阻实验电路电路测量精度高,结构简单,操作方便。

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  • This paper proposes a method for Var compensation by use a device of thyristor switch series transformer to change the capacitor voltage.

    提出一种晶闸管开关装置串联变压器改变电容端电压调节无功补偿方法

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  • The signal is modified utilizing a second voltage distortion compensation method if the modulation index is at least equal to the first modulation index value.

    如果所述调制指数至少等于第一调制指数值,那么利用第二电压失真补偿方法来修正所信号

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  • Aimed at dead time effect of voltage-fed space vector pulse width modulation (SVPWM) inverter, a novel compensation method detecting current polarities from the current vector was presented.

    针对电压源空间矢量调制逆变器效应,提出了种根据电流矢量判断电流极性的死区补偿方法

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  • A fast compensation method has been proposed in this paper to detect voltage fluctuations and generate control signals.

    根据目的提出一种快速电压补偿算法,该算法使控制电路能够迅速检测出电压波动输出补偿信号。

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  • Studying the voltage stability in East China Power Grid with the method of characteristic value, the problem buses can be found out, and the rational reactive compensation plan is given.

    介绍了通过特征研究华东电网稳定性问题找出母线给出合理无功补偿方案

    youdao

  • Studying the voltage stability in East China Power Grid with the method of characteristic value, the problem buses can be found out, and the rational reactive compensation plan is given.

    介绍了通过特征研究华东电网稳定性问题找出母线给出合理无功补偿方案

    youdao

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