If a forward voltage is applied to the thruster before this interval has passed, the device may prematurely turn on and damage to the device and circuit could result.
如果在这间隔时间结束之前加一正向电压到半导体闸流管，设备可能过早地启动，并可能导致设备和电路损坏。
A method of keeping neutral point potential balanced based on three-level SPWM had been brought forward, which can improve output waveform and decrease the possibility of IGCT's over-voltage.
提出了一种基于三电平spwm调制的中点电压抑制方法，在改善输出波形质量的同时，有效的降低了IGCT过电压的危险。
By analyzing the basic influence of the "dead-time effect" acting on the output voltage of SVPWM inverter, the concept of the dead-time voltage vector is put forward in this paper.
在分析死区效应对SVPWM输出电压影响的基础上，提出死区电压矢量的概念，给出死区电压矢量的求取方法。
This paper puts forward a voltage and current double closed-loop controlling method based on three-phase voltage source PWM inverter.
提出了一种基于三相电压型PWM逆变器的电压电流双闭环控制方法。
The feed forward of network voltage and output current is proposed to decrease the impaction of voltage fluctuation on the performance of active power filter.
针对电网电压波动对有源滤波器的影响进行了详细的分析，提出了通过电网电压和输出电流前馈的方法对其扰动进行抑制。
By the fiber grating as temperature sensor, the on-line monitoring system of temperature for the contact inside the high voltage switchgear was put forward.
采用光纤光栅作为温度传感器，提出了测量高压开关柜内接头温度的在线监测系统。
By analyzing the basic influence of the "dead time effect" acting on the output voltage of SVPWM inverter, the concept of the dead time voltage vector is put forward.
在分析死区效应对空间电压矢量调制输出电压影响的基础上，提出死区电压矢量的概念，给出死区电压矢量的求取方法。
Then for excitation inrush current distinguishing, another adaptive algorithm based on voltage increment is put forward.
另外，对于励磁涌流的判别，提出一种基于电压开关量的自适应算法。
And based on it bring forward a simple voltage space vector method.
在此分析的基础上提出了一种简单的电压空间矢量的算法。
Based on this index a load shedding algorithm to ensure node static voltage stability is put forward.
基于这一指标提出了一种保证节点静态电压稳定的切负荷算法。
Based on switch function model of TCSC and MATLAB, the digital simulation method in researching zero-crossing point characteristic of the capacitor voltage is put forward.
该文基于TCSC的开关函数模型并借助MATLAB仿真工具，提出了研究电容电压过零点特性的数字仿真方法。
Based on analyzing the status of hall and offset voltage, a completely new and comparatively simple hall signal regeneration circuit was brought forward.
以霍尔电压及失调电压的状态为出发点，提出了一种更简单的霍尔信号再生电路设计方案。
On the basis of the discussion a calibration method for voltage fluctuation and flicker meter is put forward.
在此基础上提出了一种校验电压波动闪变仪的方法。
This paper puts forward the assessment on the real-time operation state of the specific equipment while voltage sag happens based on the energy impact on users.
在电网构成存在缺陷、电压凹陷严重影响电力用户的生产生活时，需要准确地衡量用电设备受影响状况以及电网用户的经济损失。
On the basis of comparing with power supply of full bridge voltage mode, the authors bring forward the full bridge series resonant mode applied in the pulsatile laser power supply.
在与全桥电压型充电方式激光电源比较的基础上，提出了一种谐振充电式脉冲激光电源。
This paper analyzes the cooperation problem in indication between voltage - regulating transformer on load and the corresponding secondary equipment, puts forward the solution and uses it in practice.
分析了有载调压变压器及与之相配套的二次设备在档位显示方面的配合问题，提出解决方法，并应用到实际工作中。
A method based on pulse injection was put forward to test the light-current-voltage (LIV) characteristics of laser diode (LD), and a new type of pulse measurement system was developed.
为精确测试半导体激光器(LD)的光功率-电流-电压(LIV)特性，提出一种基于脉冲注入调制的方法，并据此研制新型的LD脉冲测试系统。
For remove the influence of the grid input on APF tracking the reference, introduces feed forward of grid voltage, and gives the concretely formula of the feed forward.
为消除电网这个外部输入对指令电流跟踪的影响，引入了电压前馈，并从理论上推导了前馈的具体关系式。
Novel control for an input-series and output - parallel dual two-transistor forward converter (ISOP-DTTFC) is proposed, based on the analysis and result on the voltage unbalance.
分析了交错控制输入串联输出并联组合式双管正激变换器输入端不均压现象及其起因。
Infrared diagnosis system of high voltage transmission lines based on absolute temperature difference is put forward in this paper.
介绍基于绝对温差的高压输电线路故障红外诊断系统。
During t1 a reverse voltage must be maintained across the thruster and only after this time is the device capable of blocking a forward voltage without going into its on-state.
在t1期间，通过半导体闸流管维持一反向电压，并且正是在这之后，设备易于保持一正向电压，而无需开启电源。
In this paper, the demand of Ni-MH battery charging management is discussed, and thus a management method based on battery voltage, battery temperature, and charging time is put forward.
分析了镍氢电池充电管理系统的设计需求，提出了一种采用电压、温度和时间进行综合控制的充电管理方案。
Subsequently, a novel controller for DC bus voltage regulation is put forward according to the small signal model based on the instantaneous power balance in AC and DC sides of three-phase SAPF.
然后根据交流侧和直流侧的功率平衡方程，推导了电压环的小信号模型。最后基于该模型设计了一种高动态性能的直流电压调节器。
Based on the analysis of the process of regenerative braking, this paper put forward a new method to restrain the pumping voltage by changing PWM ratio.
文中通过对再生制动过程的分析，提出了通过控制占空比的办法来抑制泵升电压。
Through research on the voltage fluctuation of AC generator with permanent magnet, we put forward a method of electronic voltage stabilize.
通过对交流永磁发电机电压波动的研究。提出了电子稳压原理与方案。
Analyzes the problems of the voltage on the high side with examples of an operating wind field in Ningxia, finds out the cause and puts forward the solutions.
以宁夏某风电场为例，对运行中电压偏高的问题进行分析，找出原因并提出解决办法。
The crosstalk is overcome by using forward voltage on inactive rows and inverse voltage on inactive columns.
通过在未选中行上施加正向偏压、未选中列上施加反向偏压的方法，有效地抑制了交叉效应。
The crosstalk is overcome by using forward voltage on inactive rows and inverse voltage on inactive columns.
通过在未选中行上施加正向偏压、未选中列上施加反向偏压的方法，有效地抑制了交叉效应。
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