• 对与电压有关电磁特性作了一定研究

    The electromagnetic features related to the toroidal voltage measurement are studied.

    youdao

  • 介绍SWIP - RF P装置等离子电压电流测量方法和测量结果

    The plasma toroidal voltage and toroidal current measurement methods and some results on SWIP-RFP device are presented.

    youdao

  • 采用SPWM控制功率关闭导通,采用电压电流控制。

    We can use SPWM to control power tube on or off, can use the double-loop control with the inductance current inner loop and capacitor voltage outer loop is introduced.

    youdao

  • 托卡马克装置产生等离子体击穿条件真空室区域达到足够电压以及尽可能场区。

    The condition that plasma breakdown on Tokmak is get enough high loop voltage and large null field region in the vacuum vessel area.

    youdao

  • 又针对目前存在的问题,研究基于电压矢量控制控制系统方案,其基本内容如下。

    Aiming at present problems, the author also studied the hysteresis control system based on voltage vector control and its corresponding scheme.

    youdao

  • 给出表面电场强度结分担电压解析表达式

    The analytical expressions about surface electric field intensity and voltage undertaken by main junction and ring junction are presented.

    youdao

  • 针对SPIC中没有可集成高压过压保护提出了一种利用场限的分压特性设计的高压电压探测器

    There is still no integrated high voltage over-voltage protect circuit in SPIC. A novel integrated high voltage detector is proposed by using FFLR.

    youdao

  • 提出了球—板间隙—板间隙正操作冲击50%击穿电压估算公式

    Formulas for estimating 50% breakdown voltages of sphere-plane and ring-plane gaps are presented.

    youdao

  • 采用PI调节器极点方式,设计出电压调节器

    Voltage controller was designed by adding a pole to the PI regulator.

    youdao

  • 通过计算电网中的功率分布计算电路中的电压功率损耗,对于现场电气工程计算具有一定现实意义。

    It is practical in electric engineering computation to calculate the electric voltage fall and power loss through calculating the power distribution of the loop power networks.

    youdao

  • 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.

    youdao

  • 最后分析母线节点电压相角差变化对合电流分布影响

    Finally, this paper analyzes the influence to the current value after operations led by the variations of bus node voltage phase Angle difference and amplitude difference.

    youdao

  • 计算对比两个屏蔽多个位置组合电压分布选取位置组合。

    The voltage distribution of several position combinations of the two grading rings is calculated and compared, and the best position combination is selected.

    youdao

  • 而水雾带电量大小感应施加电压线性关系喷嘴感应距离呈抛物线关系。

    Meanwhile, the degree of the capacity of electricity has the linearity relations with the voltage and has the parabola relations with the distance between the a prayer and the induction coil.

    youdao

  • 采用电压调制方式,级采用三态离散脉冲调制电流跟踪控制技术

    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.

    youdao

  • 控制系统两个PI电压控制器一个电流控制器组成。

    The control scheme consists of two PI voltage controllers and one hysteresis current controller.

    youdao

  • 提出了一种新的基于最优电压矢量有源滤波器电流控制方法

    A novel hysteresis current control method for active power filter based on optimal voltage vector is suggested.

    youdao

  • 境下如果无功功率支持不足就可能出现电压失稳

    Under this environment, voltage instability may result when reactive power support is insufficient.

    youdao

  • 数字化逆变控制采用TMS320F 240芯片来实现,在其软件中采用用于电流预估计的PI控制算法电压电流的控制。

    The digital inverter is controlled by a TMS320F240 DSP chip, which applying the improved digital PI control arithmetic of the current prediction and the double control loops of voltage and current.

    youdao

  • 上述基础上,本文设计了一个具有机电压反馈转速偏差反馈非线性PID控制器

    Based on forenamed knowledge, the paper designs a double-loop NPID excitation controller, which has parallel feedback of voltage and error of rotate-speed.

    youdao

  • 逆变器瞬时电压PID控制电压电流控制相比电路结构成本等方面更具优越性

    The instantaneous voltage PID control inverter has advantage on circuit and cost, compared with voltage current dual-loop control inverter.

    youdao

  • 本文提出基于电压空间矢量有源滤波器电流控制方法

    An optimized space voltage vector (OSVV) Based hysteresis current control method for active power filters is proposed.

    youdao

  • 并且针对独特负载特性设计电流控制电路同时,还设计了电压控制电路。

    Due to the particular load characteristic, both the current loop and voltage loop control circuits are devised.

    youdao

  • 系统包含升压和逆变两个采用电压电流的双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.

    youdao

  • 本文针对数字直流调速器回路应用自适应原理,通过数学推导,得出速度电枢电压、电枢电流数学模型

    According to the loops of the total digital DC timing and applied self-adaptive principles, deduce the mathematic model of the speed, armature voltage and armature electrical current loops.

    youdao

  • 分析微分电压的变宽的原理,指出带微分滞控制宽调制(PWM)变换器作为理想的可控电压

    The paper analyzed the voltage hysteresis with differentiation elements, and pointed out that the PWM converter with differentiation hysteresis controls can be used as the ideal voltage source.

    youdao

  • 逆变采用桥型拓扑结构利用了SPWM逆变技术,逆变电压控制通过简单反馈实现,控制方法采用PID算法。

    The inverter uses full bridge topology and SPWM technique. The inverter voltage is controlled by single closed loop feedback based on PID.

    youdao

  • 根据需要电路电流过流保护特点,重点介绍了滤波电感电流反馈做内输出电压控制策略

    Because the circuit needs current overload protect, a double loop strategy , with current feedback of filter inductance as inner loop and output voltage as outer loop, is studied.

    youdao

  • 式检波器将机械震动的速度信号转换电压信号输出的电磁传感器

    The magnetic loop geophone is a type of electromagnetism sensor which transforms mechanistic liberate into electric signal.

    youdao

  • 整个系统控制分为电压控制电流滑模控制。

    The whole control unit is divided into the voltage loop control and the current loop control.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定