First, the topology of the inverter and different output voltage level numbers in the situation of different voltage value ratio of two DC power supplies are analyzed. 文章中首先分析了逆变器的拓扑结构以及在直流端电压比不同的情况下的输出电平数。
For this the analog output voltage of the sensor circuit is sent to3 comparators with hysteresis. 这个传感器的电路模拟输出电压发送到3迟滞比较器。
The nonlinearity sources and features of two-stage matrix converter ( TSMC) output voltage were analyzed. 分析双级矩阵变换器输出电压非线性根源与特征。
Meanwhile, the system could supply the constant dc output voltage. 同时能够提供稳定的直流输出电压。
Analysis of Output Voltage and Current Ripple for Direct AC/ AC Converter 直接AC/AC变换器输出电压及电流纹波分析
The output voltage of converter is stabilized at the reference value by PI close-loop control. 通过PI闭环控制,将变流器输出电压实时稳定于基准值。
What is the output voltage of you system? DC or AC? 您要求系统的输出电压多少,直流还是交流?
The proposed closed loop control method can make the output voltage follow the reference voltage very well, and it can suppress the waveform distortion of the output voltages and input currents. 利用该文提出的闭环控制方法,可保证矩阵变换器的输出电压很好地跟随给定的期望电压,并可有效地抑制矩阵变换器输出电压及输入电流波形的畸变。
Steady output voltage and current, high quality welding, advanced control technology, wide current scope. 输出电压和电流稳定,焊接质量高,控制技术先进,电流调节范围宽。
Change the inverter output voltage or output current are two kinds of different ways, namely, PAM pulse amplitude modulation control and PWM control pulse width modulation. 改变变频器的输出电压或输出电流有二种不同的方法,即PAM脉冲幅值调制控制和PWM脉冲宽度调制控。
Check whether the input and output voltage of the transformer. 检查变压器有无输入·输出电压。
Besides, the output voltage of the switched power has high stability and low ripple. 系统供电电源输出电压纹波小,工作稳定。
In ideal multiple-output converter, the ratio of output voltage equal to the ratio of their turns. 在多输出变换器中,理想情况下,辅助输出电压与主输出电压满足变压器匝数比的关系。
To monitor the output voltage, a voltmeter is connected in parallel with the load resistance. 为了监测输出电压,将一个伏特计与负载电阻并联在一起。
A circuit measures the resistance of the thermistor and provides an output voltage proportional to the temperature. 一种电路,测量电热调节器的抗性,提供与温度成比例的输出电压。
This paper also presents how to choose the output voltage based on the impact of the circuit performance. 从对电路性能影响方面,阐述了输出电压设定值的选取。
Output voltage, current, power and special sessions are also specifications can be customized to customer requirements. 输出电压,电流,电也节数及特殊规格可按客户要求进行定制。
It enables the rotor with constant speed for maintaining steady output voltage. 它使转子能以恒定速度转动,保持输出电压稳定。
The cut-off frequency of improved inverter output filter can be set higher to ensure the bandwidth of control system and improve the waveform quality of inverter output voltage. 改进后逆变器输出滤波器的截止频率可以取较高值,保证足够的控制系统带宽,有效提高逆变器输出电压波形质量。
A component consisting of two coupled coils in which the output voltage is less than the input voltage. 一种由两个耦合线圈组成的装置,其输出电压低于输入电压。
Equations describing the mean output voltage and various operating angles of the rectifier circuit are given in terms of a reactance factor. 根据电抗因素的不同给出了直流输出电压和整流器工作角度的关系。
The self-adaptable control of output voltage could be realized under certain range by adding a APFC in ultrasonic generator and adjusting voltage feedback network with digital potentiometers. 本文在超声发生器中加入功率因数校正电路(APFC),并利用单片机控制数字电位器实现了对电压反馈网络的调节,从而实现APFC输出电压在一定范围内的自适应控制。
Based on the balance of the instantaneous power of the distribution static synchronous compensator ( DSTATCOM) system the direct output voltage control strategy for voltage control is proposed. 为寻求性能优良、容易实现的配电静止同步补偿器(DSTATCOM)的电压控制策略,根据DSTATCOM系统中的瞬时功率平衡理论,推导出了DSTATCOM用于控制电压时的直接电压控制策略。
And designed a voltage compensation circuit is not used to be able to resolve the output voltage adjustable from0V questions begin. 并设计了一个电压补偿电路用来解决输出电压不能够从0V开始调节的问题。
Output Voltage and Frequency Control of UPS Supplied by Minitype AC Generator 小型发电机电源下UPS输出电压和频率的单片机控制
This paper is involved in the analysis of oscillation starting condition, output voltage amplitude adjustment, and frequency selection network composition of sinusoidal coave oscillation circuit. 分析了用运算放大器组成正弦波振荡电路的起振条件和输出电压幅值的调节及选频网络的构成。
Output voltage is produced by the vibration of a piezoelectric crystal. 通过压电晶体震动产生的输出电压。
The state variables to be fed back are output voltage and capacitor current. 状态反馈所需的变量为电容电压和电容电流。
Wiring is simple, just to the three-terminal potentiometer received at the converter input voltage, output voltage and the public side can be. 接线简单,只需把电位器的三端分接到变频器的电压输入端,电压输出端和公共端就可。
Can be designed into various form, the use of an integrated structure, can obtain higher output voltage and photoelectric conversion efficiency. 可以设计成各种形式,利用集成型结构,可获得更高的输出电压和光电转换效率。