• SR机器重大扭矩波纹特别是经营唯一脉冲电压控制方式

    SR machines have a significant torque ripple, especially when operated in single-pulse voltage control mode.

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  • 另一采用电压控制方式通过电压高低进行电机转速控制,电机的反馈信号通过驱动器反馈数控系统进行位置控制

    Another kind of the voltage control mode, through the high and low voltage on motor speed control, motor feedback signal through the drive to the numerical control system feedback position control.

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  • 二级电压控制一种新型电压控制方式它首先是将整个电力系统分成若干彼此电气距离且相互近似解耦的控制区域

    Secondary Voltage Control is a new way of voltage control, firstly the power system is divided into many control areas whose electric distance is remote.

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  • 50KV采用计算机控制通过人机对话方式,完成绝缘介质的电压击穿,工频耐压试验

    ZJC-50KV controlled by computer, through the man-machine dialogue mode, the voltage breakdown insulation, power frequency withstand voltage test.

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  • 采用计算机控制过人机对话方式完成绝缘介质电压击穿,工频耐压试验

    Using computer control, man-machine dialogue mode, the completion of the power frequency voltage breakdown of insulation media, power frequency withstand voltage test.

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  • 控制方式指令信号通过同时检测电源电流负载电压得到

    The reference signal in this control approach is obtained by detecting both source current and load voltage.

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  • 工作方式分为电压可调电压两种控制形式。

    It can be divided into two control modes: constant voltage and adjustable voltage.

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  • 系统包含升压和逆变两个环节采用电压电流内环的双环pwm控制方式

    The two parts both adopt double loop PWM control mode which consists of outer voltage loop and inner current loop.

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  • 提出一种多层压电约束阻尼控制电压进行结构振动杂交阻尼控制方式

    An active and passive hybrid damping control manner with lower voltage is proposed through both multiple piezoelectric patches and constrained damping layer for suppressing structural vibration.

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  • 实例计算表明换流站合适的无功补偿直流控制方式有利于电压稳定

    Numerical examples prove that adequate inactive power compensate and DC control model can improve voltage stability.

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  • 本文采用电压反馈闭环控制方式设计完成数字PID调节器使逆变器输出稳定正弦波

    The paper takes advantage of a single close-loop control method based on voltage feedback, and enables the inverter to produce steady sine waves by the digital PID adjuster designed.

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  • 控制根据环境温度蓄电池电压选择适当的充电方式,蓄电池将充满时,控制自动调整成为过充和方式从而能有效地延长蓄电池的寿命

    Based on environment temperature and battery terminal voltage, the controller can also adopt proper charge mode, such as overcharge and floating charge, to extend the battery life.

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  • 简要分析了串联型电力有源滤波器(APF)工作原理提出一种负载电压检测控制方式,给出了主电路的参数设计方法。

    The paper analyzes briefly the basic operation principle of a series APF and proposes a control approach of detecting its load voltage.

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  • 芯片采用电流模控制方式因此电源电压响应负载变化瞬态响应迅速

    The chip is adopted current-mode control, so that either its response to the supply voltage or its transient response to load changes is fast.

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  • 通过控制方式,利用开关管电容实现滞后电压开关

    With the use of phase-shifted control mode and the junction capacitor of the switches, the lagging switches can realize ZVS under any load.

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  • 本文通过传统电流控制器的分析,结合电压空间矢量调制方式提出改进的滞环电流控制方法

    This paper presents a sort of improved hysteresis current control method through analyzing the traditional hysteresis current controller and combining voltage space vector modulate method.

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  • 实现系统电压PWM斩波控制方式下的稳定运行

    The system achieve steady courses based on voltage PWM control.

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  • 传统SVPWM控制方式存在区时间,使系统输出电压能力降低,出现相位偏差波形畸变等现象

    Aiming at the phenomenon of reduced system output voltage capability, phase deflection and wave aberration of tradition SVPWM dead problem.

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  • 逆变控制采用SPWM方式,由数字PID调节器实现输出电压瞬时反馈,采用有效值调节实现稳压

    SPWM method is adopted to control the inverter model. Digital PID adjuster is used to realize voltage loop and the value modulation is used to maintain the value of output voltage.

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  • 通过对两种典型阴极电泳材料的电压试验、供电方式选择试验以及程序式分段电压控制试验,证实了阴极电泳涂装过程中电压控制重要性

    The importance of voltage control during cathodic electrophoresis was proved through voltage tests, choice of methods for introducing current into bath and programmed step test of voltage control.

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  • 功率变换器主电路采用电压电流双闭环瞬时值反馈控制方式,电容电压电流瞬时值控制环提高系统稳定性、硬特性稳态特性动态特性。

    The voltage and current real-time feedback control method is adopted, which improves the stability, the stiffness, the static characteristics, and the dynamic characteristics of the system.

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  • 采用电压单环调制方式级采用三态离散脉冲调制电流滞环跟踪控制技术

    The front stage uses the single-voltage-mode control strategy and the back stage uses the three states discrete pulse modulation hysteresis current control strategy.

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  • 确定统一潮流控制不同调节控制方式下所对应串联注入电压幅值相位关系

    The relations of the amplitude and the phase of the injected voltage by the series converter of the UPFC are defined in difference control patterns.

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  • 采用绝缘栅极双极型二极管电压型换流器,控制运行方式简单输出波形具有广阔的应用范围和良好的发展前景。

    It can be widely used for its easy and simple control and operation as well as for its good output waveforms.

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  • 系统控制策略区图为基础,并且容易引起频繁动作边界上采用人工神经网络预测变压器接头调节电容器投切后的电压无功,以决定采用何种控制方式

    The control strategy is based on nine-zone diagram and combined with artificial neural network, which makes a decision about the change of transformer taps and capacitor switching.

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  • 采用基于误差优先判断PID控制方式控制斩波器输出电压从而实现电源输出功率控制

    Second, the management of power output power can be carried out by PID control mode, which is based on the error of judgment and aims at control the chopper output voltage.

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  • 实验结果表明逆变器具有控制方式简单输入电压范围效率比较高等优点

    The experimental result shown that the proposed inverter owns the advantage of simple control scheme, universal range of input voltage and high...

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  • 利用MATLAB搭建了高压异步电动机起动控制仿真模型限流电压斜坡软起动控制方式分别进行仿真

    The simulation model of high voltage induction motors soft starting control is created by MATLAB. The soft starting control model of the current-limit start and the voltage-slope start are simulated.

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  • 基本ZVS三电平变换器相比,变换器具有辅助网络简单实现电压范围宽电压过冲和占空比丢失以及控制方式灵活等优点。

    It has many remarkable advantages such as simple auxiliary circuit, realizing ZVS in the wide load range, no voltage spike and surge of the transformer secondary side and easy to be controlled.

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  • 基本ZVS三电平变换器相比,变换器具有辅助网络简单实现电压范围宽电压过冲和占空比丢失以及控制方式灵活等优点。

    It has many remarkable advantages such as simple auxiliary circuit, realizing ZVS in the wide load range, no voltage spike and surge of the transformer secondary side and easy to be controlled.

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