Four active switches are used in the proposed rectifier to generate a unipolar pulse width modulation ( PWM ) voltage waveform on the AC terminal voltage .
在该整流器中使用4个有源开关,以便在交流 端 电压上产生单极脉宽调制(PWM)电压波形。
Somewhat less obvious is the fact that photodiode leakage and photovoltaic cell internal losses are also functions of terminal voltage .
此外,光电二极管的漏电流和光电池的内部损耗也是其 端 电压的函数。
Finally the effectiveness of the calculation method was verified through the actual working effect of snubber circuit and the measured waveform of switch transistor terminal voltage .
缓冲电路的实际工作效果和开关管 电压实测波形验证了此计算方法的 正确性。
This paper analyses the invertibility of excitation system considering two different objective variables & terminal voltage and power angle . By adopting two corresponding ANN inverse system structures single objective excitation control is realized .
根据逆系统理论分别分析了以 机 端 电压和功角为被控量的励磁系统的可逆性,并采用不同的神经网络逆系统结构实现了对单目标量的励磁控制。
Based on the previous achievements in arc modeling this paper describes an ideal long arc volt - ampere characteristic and its equivalent circuit and presents a new method for locating arcing faults on HV long transmission lines with single - terminal voltage and current signals .
文中借鉴其他学者对电弧的研究成果,建立了电弧的理想电压&电流转移特性曲线和对应的电弧等效模型,提出了一种耦合双回 高压输电线路故障测距单 端信息时域的新方法。
The cascade system can realize same input terminal voltage and output side current equalizing .
级联系统模块间能实现输入 端的均 压与输出侧的均流。
Hardware circuit including main controller peripheral circuit design the current detection circuit design the terminal voltage detection circuit main circuit design power inverter circuit protection circuit design . 3 .
其中硬件电路包括主控制器外围电路设计、电流检测电路设计、 端 电压检测电路、主电路设计、功率逆变电路、保护电路设计等。
Thus the terminal voltage drops to zero .
这样, 路端 电压就降到零。
Relationship of the loss and the stator terminal voltage have been discussed separately when the load is constant and variable .
对于恒转矩和变转矩两种不同性质的负载,分别讨论了损耗与定子 端 电压的关系,论证了两种不同负载情况下降压节能的依据。
A New Method of Fuzzy SOC Estimation for Dynamic Battery Using Terminal Voltage
端 电压模糊估算动力电池SOC的新方法
Using the finite element method and terminal voltage convergence the eddy loss of the stator can was calculated .
本文提出了一种改进的解析法,用来计算 变压器油箱等结构件中由漏磁场引起的涡流损耗。
After having studied the accumulator cell SOC several forecast technique proposed that using the battery terminal voltage and the interface resistance union forecast accumulator cell SOC the method this method may enhance the forecast the precision .
研究了蓄电池SOC的几种预测方法后,提出利用电池 端 电压与内阻联合来预测蓄电池SOC的方法,该方法可以提高预测的精度。
Generator constant terminal voltage PID is achieved by Auto mode .
通过自动模式达到发电机恒 机 端 电压PID调节。
It is known that some cells present uneven terminal voltage during floating charge of VRLA batteries .
针对VRLA(阀控铅酸蓄电池)在浮充电过程中,单体电池的 端 电压会出现不平衡的问题,分析了其产生的原因。
Circuits for signal collection have been given to measure the stator terminal voltage and current value .
同时也设计了信号采集电路,用于测量控制系统所需的三个定子 端 电压信号和相电流反馈信号。
A terminal voltage control system with a generating voltmeter ( GVM ) for the single ion accelerator was designed .
设计采用旋转伏特计(GVM)控制方式稳定单离子束加速器 终端 电压。
It is based on the one terminal voltage and current data .
该算法仅使用 本地 端 的 电压电流采样数据。
This paper gives several methods to detect SOC such as electrolyte specific gravity method open circuit voltage method and closed-circuit voltage method regard the terminal voltage of battery as the control parameters of the system .
本文详细给出了电解液比重法、开路电压法和闭路电压法等几种检测SOC的方法,确定了蓄电池 端 电压为系统的控制参数。
Iterative learning compensation design for terminal voltage of power systems excitation controller
电力系统励磁控制机 端 电压的迭代学习补偿
Initial control mode was so-called proportion regulation and PID regulation which are implemented according to generator terminal voltage deviation .
最初的控制方式是按发电机 端 电压误差来实现的所谓比例调节和比例-微分-积分调节方式。
The relation between terminal voltage and terminal current is called a terminal characteristic .
输出 端口 电压 和 输出端口电流间的关系称为外特征。
The control principle can improve power angle stability and generator 's terminal voltage characteristics simultaneously .
控制规律兼顾了改善系统的功角稳定性和发电机 端 电压特性两方面要求。
Bi-directional DC-DC converter is used as the voltage adapter of EDLC to suppress its terminal voltage fluctuation and maintain the voltage stability of DC bus .
将双向直流变换器作为超级电容器的电压适配器,解决其 端 电压波动并维持放电时直流母线电压稳定。
The method only uses the positive sequence and negative sequence components of two terminal voltage and current .
该方法利用 线路 两端 电压、电流的正序和负序分量,不需 选 代 计算,并适用于一点 故障情况。
The variations of terminal voltage and stator frequency with the load impedance and the load current are given out .
给出了异步发电机的 端 电压和定子频率随负载变化的曲线以及外特性曲线。
Based on the system inverse idea power angle δ and terminal voltage ν t are chosen to be outputs then α - order integral inverse system and nonlinear decoupling optimal control law is designed .
基于逆系统思想选取功角δ和发电机 输出 电压νt作为电力系统的输出,获得了电力系统的α阶积分逆系统,由此设计了非线性解耦最优控制律,以同时提高系统的综合性能。
Effect of the Load on Terminal Voltage and Frequency of a Self-excited Asynchronous Generator
自励异步发电机负载对 端 电压和频率的影响
Analysis of Overload Current in a Current Transformer and Secondary Terminal Voltage
电流互感器过载电流及二次 端子 电压分析
Excitation system maintains generator terminal voltage at a stable level by adjusting excitation voltage of the generator .
励磁系统通过调节发电机的励磁电压,维持机 端 电压处在一个稳定的水平。
路端电压